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2. hardware

Door Closer Range
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S P EC I A LI S T S
• Does it meet the requirements of the Equality
Act 2010?
• And if applied to a fire door - Does it satisfy
INTRODUCTION
the fire regulations?
WHICH DORMA DOOR CONTROL?
This brochure will help you select
the correct
There are two main considerations in specifying door controls:
doorDoes
control
fortheyour
application.
•
it meet
requirements
of the Equality Act 2010?
FIRE REGULATIONS
FIRE BSREGULATIONS
EN 1154 Controlled Door Closing Devices
Fire regulations
INTRODUCTION
• And if applied to a fire door - Does it satisfy the fire regulations?
This brochure will help you select the correct door control for your application.
There are two main considerations in specifying
door controls:
Equality act 2010 • Does it meet the requirements of the Equality
Act 2010?
•a aduty
And
ifupon
applied
to aproviders
fire doorto-toDoes
it satisfy
The
Equality
service
remove
the
The
EqualityAct
Actplaces
places
dutyupon
service
providers
remove
thephysical
physicalbarriers
barriersthat
thatprevent
preventpeople
peoplewith
withdisabilities from
fireEducation
regulations?
disabilitiesa from
accessing
athe
service.
The Special
Education
NeedsAct
& Disability
(SENDA)
details this requirement
accessing
service.
The Special
Needs
& Disability
(SENDA)Act
details
this requirement
for schools and educational
for schools and educational
institutions.
This brochure
will help you select the correct
institutions.
door
control
for
your
application.
The specific performance of door closers
in meeting
this requirement is detailed within the Building Regulations: BS8300: 2009
DOOR
The specific performance of door closers in meeting this requirement is detailed within the Building Regulations:
and Approved Document M (ADM) in England and Wales, Section 3 in Scotland and Part R in Northern Ireland. These state that:
BS 8300: 2009 and Approved Document M (ADM) in England and Wales, Section 3 in Scotland and Part R
“…a
door closerIreland.
must produce
an opening
in Northern
These state
that: force of below 30N between 0º and 30º degrees and below 22.5N between 30º and 60º
degrees…”.
EQUALITY ACT 2010
FIRE REGUL
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
BS:EN
1154
Controlled
Door
Closing
Devices
BS
1154
Controlled
Door
Closing
Devices
ThisEN
gives
the
minimum
performance
levels
for door closing devices, in relation to door width and mass. It also
This
givesforthe
minimum
performance
levels
for
door
closing
devices,
in
relation resistance.
to door width
andmust
mass.comple
closers
general
suitability
for
use
on
fire
doors,
safety
in use,
corrosion
Closers
This gives the minimum performance levels for door closing
devices,
in and
relation
to door width and mass.
It also classifies
Itopening
also classifies
closers
for
general
suitability
for
use
on
fire
doors,
safety
in
use,
and
corrosion
resistance.
closing
cyclesfor
without
of performance
or significant
wear.
The standard
that closers
closers forand
general
suitability
use onloss
fire doors,
safety in use,
and corrosion
resistance.
Closers requires
must complete
500,00fi
Closers
mustthan
complete
500,000
openingclosers
and closing
cycles
without
loss this
of performance
or significant
wear.
be
no
less
size
EN
3.
Adjustable
must
be
able
to
achieve
as
a
minimum.
All
DORMA
Door
opening and closing cycles without loss of performance or significant wear. The standard requires that closers fitted toClos
fire
The
standard
that closers fitted to fire doors be no less than size EN 3. Adjustable closers must be
Marked
BSrequires
EN1154.
be
no lesstothan
size
EN 3. Adjustable closers must be able to achieve this as a minimum. All DORMA Door Closers are CE
able to achieve this as a minimum. All DORMA Door Closers are CE Marked to BS:EN1154.
Marked to BS EN1154.
Building Regulations
Building
BuildingRegulations
Regulations
Approved Document
S in
Ireland)
requires T
Approved
DocumentBBininEngland
Englandand
andWales,
Wales,(Section
(Section2 2ininScotland
Scotlandand
andPart
Part
S Northern
in Northern
Ireland)
Approved
Document
B
in
England
and
Wales,
(Section
2
in
Scotland
and
Part
S
in
Northern
Ireland)
requires
Third
Test Certification
as CERTIFIRE).
DORMA
door closers,
and panic
hardware
have
been
fireParty
teste
requires
Third Party(such
Fire Test
CertificationAll
(such
as CERTIFIRE).
All locks
DORMA
door closers,
locks
and
panic
Test Certification (such as CERTIFIRE). All DORMA door closers, locks and panic hardware have been fire tested and appr
hardware
have been
fire tested
andare
approved
by CERTIFIRE to ensure that they are fit for purpose.
by CERTIFIRE
to ensure
that they
fit for purpose.
by CERTIFIRE to ensure that they are fit for purpose.
CLOSERS and third party fire testing
DOOR
CLOSERS
DOOR CLOSERS
CERTIFIRE is a third party certification
authority originally
set up by Warrington Fire Research
fire testing
andand
thirdthird
partyparty
fire testing
and BSI. It specialises in certification for a wide range of passive fire protection products which
includes
fire doors
and
theirparty
hardware.
Toauthority
gainauthority
CERTIFIRE
approval
for
a fire
door:
CERTIFIRE
a third
certification
originally
setWarrington
upuse
by on
Warrington
Fire and
Researc
CERTIFIRE
is aisthird
party
certification
originally
set
up by
Fire
Research
BSI.
allproduce
door closers
availableforce
in the
the criteria,
door and
closers
carry
third between
party test30º
evidence to
“…a door closerNot
must
an opening
of market
below can
30Nmeet
between
0º and DORMA
30º degrees
below
22.5N
It
specialises
in
certification
for
a
wide
range
of
passive
fire
protection
products
which
includes
fire
doo
It
specialises
in
certification
for
a
wide
range
of
passive
fire
protection
products
which
includ
demonstrate their ability to produce low
openingActforces
meet tothe
requirements
BS8300
and ADM*.
and 60º degrees…”
The Equality
places and
a dutyhelp
upondoorsets
service providers
remove
the physical of
barriers
that prevent
people with disabilities
• Itemsfrom
of door hardware must have
been
included
in
successful
fire
door
tests
andand
their
hardware.
their hardware.
accessing a service. The Special Education Needs & Disability Act (SENDA) details this requirement for schools•and They
educational
must be independently tested against the relevant BS:EN or BS, to ensure their durability and safety
To
gain
CERTIFIRE
approval
for
use
on
a
fire
door:
institutions.
Not all door closers available in the market can meet the criteria, DORMA door closers carry third party test evidence to
To gain
approval for use
on a fire
door: production lines registered under an ISO 9000 regime
•
TheyCERTIFIRE
must be manufactured
on quality
assured
Theand
specific
performance
door closers
in meeting this requirement
is detailed
within the Building Regulations:•BS8300:
2009
demonstrate their ability to produce low opening forces
help
doorsetsofmeet
the requirements
of BS 8300
and ADM*.
Items of
been
included
in successful
fire door
• Items
of door
doorhardware
hardwaremust
musthave
have
been
included
in successful
fire tests
door tests
and Approved Document M (ADM) in England and Wales, Section 3 in Scotland and Part R in Northern Ireland. These state that:
• They
must
be independently
tested against
the
relevant regulating
BS EN or BS,
to ensureand
theirpurchasers,
durability and
These
three
requirements
give
confidence
to
specifiers,
authorities
thatsafety
alland
relevant
•
They
must
be
independently
tested
against
the
relevant
BS
EN
or
BS,
to ensure
their durability
safetyaspects of the
“…a door closer must produce anfor
opening
of below 30N betweenApplications
0º and 30º degrees and below 22.5N between
30º and
60ºbe manufactured on quality assured production lines registered under
theforce
BS8300/ADM*
•
They
must
an
ISO
9000
regime
product
assessed.
• Theyhave
mustbeen
be manufactured
on quality assured production lines registered under an ISO 9000 regime
degrees…”.
EQUALITY ACT 2010
ALL DOOR CLOSERS
must be power adjustable by spring and conform
to BSEN1154
These three requirements give confidence to specifiers, regulating authorities and purchasers, that all relevant aspects of the product have be
Not all door closers available in the market can meet the criteria, DORMA door closers carry third party test evidence to
These threeapproval
requirements
givegive
confidence
to specifiers,
authorities
and purchasers,
relevant
of the produ
does not
carte blanche
for the regulating
use of an item
of hardware
on any firethat
door.allCheck
theaspects
following:
Whilst
and ADM*
state maximum
force
requirements
in respect
of the door
the complete doorset must be compliant assessed.
with
for
theBS8300
BS 8300/ADM*
Applications
must opening
be power
adjustable
by spring
and conform
to closer,
BS:EN1154
Details
No. Certificate number issued by CERTIFIRE
this opening force. A Torque Curve shows the opening and closing forces throughout the opening and closing cycle in Nm from initial opening CF
Details
ITT120
Suitable
fornot
timber
CERTIFIRE
approval
does
give fire
cartedoors
blanche for the use of an item of hardware on any fire door. Check the following:
throughBS
and
beyond
of opening.
They allow
calculation
tolerances the
closer
resistance
from other
fitted items, such as door
Whilst
8300
and 60º
ADM*
state maximum
opening
forceofrequirements
in door
respect
of will
the allow
door for
closer,
the complete
doorset
CERTIFIRE
approval
does
not give
carte
fornumber
uninsulated
metal
doors for the use of an item of hardware on any fire door. Check the followi
for the BS8300/ADM*
seals be
andcompliant
hinges, and
site
conditions.
CF No. Suitable
Certificate
issued
byblanche
CERTIFIRE
must
with
this
opening force. A Torque Curve shows the opening and closing forces throughout
the opening andApplications MM240
IMM240
Suitable
for
insulated
metal
doors
must
be power
adjustable
andpivots
conform
to BSEN1154
ITT120
Suitable
for timber
fireissued
doors by CERTIFIRE
closing
cycle in closers
Nm from
initial inopening
through
and beyond
60ºby
ofspring
opening.
They
allow
calculation
the door
CF
No.
Certificate
number
All the DORMA
detailed
this guide
have
been
third party
tested
using
as detailed
in BS of
ENtolerances
1154 (maximum
resistance 0.4Nm).
MM240
Suitable
for
uninsulated
closer will allow for resistance from other fitted items, such as door seals and hinges, and site conditions.
ITT120
Suitable for timber firemetal
doorsdoors
High quality accompanying ironmongery Whilst
such BS8300
as hinges,
latches
and
intumescent
sealsrequirements
should beinselected
to keep
the resistance
added
tonumber
and ADM*
state
maximum
opening force
respect of in
theorder
door closer,
the complete
doorset must
be compliant
withindicates that some items may be suitable for doors up to 120 mins fire resistance, whereas others may be
The
IMM240
Suitable
for
insulated
metal
doors doors
MM240
for uninsulated metal
opening
force.
A Torque Curve
shows resistance
the opening and
closing forces
throughout
the opening
and closing
cyclecurrently
in Nm fromexists
initial
opening
the door set to a minimum. BS EN 1935this
details
the
maximum
allowable
provided
by hinges,
however
no such
standard
for for up to Suitable
suitable
240
mins.
All the DORMA closers detailed in this through
guide and
have
been60ºthird
partyThey
tested
pivots
as detailed
in BS:EN
1154
beyond
of opening.
allowusing
calculation
of tolerances
the door
closer will
allow(maximum
for resistance from other fittedIMM240
items,number
such as door
The
indicates
thatfor
some
items may
be doors
suitable for doors up to 120 mins fire resistance, whereas others may be suitable
Suitable
insulated
metal
door seals.0.4Nm).
Contact High
manufacturers
directly for information
on the
their ironmongery.
resistance
quality accompanying
suchresistance
as hinges,oflatches
and intumescent seals should be selected
seals and ironmongery
hinges, and site conditions.
up to 240 mins.
The
number
indicates that some items may be suitable for doors up to 120 mins fire resistance, whereas others may b
Check
Certificates
This
torque
graphthe
shows
the results
fromto
for the
DORMA
TS93
action
closer,
how
opening
forceresistance
at
0º to
in
order
to keep
resistance
added
the
door closers
set totest
a minimum.
BS:EN
1935
details
the
maximum
resistance
Allan
theindependent
DORMA
detailed
in this
guide
have
been cam
third
party
tested
using demonstrating
pivotsallowable
as detailed in
BS the
EN 1154
(maximum
0.4Nm).
DORMA
is mins.
always willing to supply copies of certificates relating to their products. Certificates give details of any extra
Check
Certificates
up
to 240
30º degrees
of the door
opening
starts
at less
than 30N
and
falls
away
to
less
than
22.5N directly
for
theshould
remainder
of the
opening
provided
by hinges,
however
no angle
such standard
currently
exists
forrapidly
doorsuch
seals.
Contact
manufacturers
for be
information
High quality
accompanying
ironmongery
as hinges,
latches
and
intumescent
seals
selected
in order
to keepcycle.
the resistance added to
intumescent
protection
required in the locality of some mortised items. DORMA supplies such extra protection as ready cut
the door set to a minimum. BS EN 1935 details the maximum allowable resistance provided by hinges, however no such standardDORMA
currently exists
for
on
resistance ofwas
their
ironmongery.
is always
willing to supply copies of certificates relating to their products. Certificates give details of any extra intumesc
Thisthe
measurement
taken
at power setting
EN 3, the minimum requirement for fire doors as detailed in BS EN 1154. For non-fire resistinggasket
doors
Check
Certificates
packs
for
those
products
which require them.
door seals. Contact manufacturers directly for information on the resistance of their ironmongery.
protection required in the locality of some mortised items. DORMA supplies such extra protection as ready cut gasket packs for
the closer can be set to a lower power setting and therefore the opening forces will be even lower.
graph showstest
the for
results
an independent
test foraction
the DORMA
TS93
cam action closer,
demonstrating
how the opening
force is
at 0º
to
DORMA
always
willing
to supply copies of certificates relating to their products. Certificates give details of any extra
This torque graph shows the results fromThis
antorque
independent
thefrom
DORMA
TS93 cam
closer,
demonstrating
how
the
products
which
require
them.
30º
degrees
of
the
door
opening
angle
starts
at
less
than
30N
and
rapidly
falls
away
to
less
than
22.5N
for
the
remainder
of
the
opening
cycle.
BS:EN
1155
Electrically
powered
holdofopen
devices
for swing
doors
opening force at 0º to 30º degrees of the door opening angle starts at less than 30N and rapidly falls away to less than 22.5N
protection
required
in
the
locality
mortised
items.
DORMA
supplies
such extra protection
asincorporated
ready cut gasket
BS resisting
ENboth
1155
Electrically powered
hold some
open devices
for closers,
swing doors.
Covers
both electro-magnetic
devicesmust
Covers
electro-magnetic
devices
incorporated
into
door
and hold
open magnets.
To comply, the devices
be capableinto do
This
measurement
was
taken
at
power
setting
EN
3,
the
minimum
requirement
for
fire
doors
as
detailed
in
BS
EN
1154.
For
non-fire
doors
Party Testing
Nm remainder of theThird
for the
opening
cycle. Torque Curve
products
which
require
them.
and hold
open magnets.
To door
comply,
theelement
devicesmust
mustcomply
be capable
of both
manual
and electric
release.
Any door closing
the closer can be set to a lower power setting and therefore the opening forces will be even lower.
50
ofclosers,
both manual
and electric
release. Any
closing
with BS:EN
1154
- controlled
door closing
devices.
element
must Electrically
comply with powered
BS EN 1154
controlled
doorfor
closing
BS
EN 1155
hold- open
devices
swingdevices.
doors. Covers both electro-magnetic devices incorporate
This 40
measurement was taken at
Third Party Testing Torque Curve
Nm
closers,
and
holditopen
magnets.
the falls
devices
must
be capable EN
of both
manual
release.
Anybe
doo
Since July
2013,
became
law for To
all comply,
product that
under
the Harmonised
standard
to beand
CE electric
Marked before
it can
m
power setting EN 3, the minimum
50
available
on
the
Market
and
a
Declaration
of
Performance
,
(DoP),
must
be
produced.
If
a
DoP
certificate
cannot
be
produced
t
element
must
comply
with
BS
EN
1154
controlled
door
closing
devices.
30
requirement
for fire doors as
THE
FIRE
SAFETY
ORDER
(FSO) 2005
40
the CEJuly
Mark
becomes
invalid. law for all product that falls under the Harmonised EN standard to be CE Marked before it
Since
2013,
it became
detailed in BS:EN 1154. For non20
30
All DoP’s
for the
DORMA
Marked
Products
can
found
here: ,www.dorma.com/gb/dop
fire resisting doors the closer can
available
on
Market
a the
Declaration
ofbe
Performance
(DoP),
produced.and
If proof
a DoPofcertificate
With
the introduction
ofCE
theand
FSO,
Fire Certificate
was abolished,
leaving must
the riskbeassessment
compliancecannot
in the be p
be set
to a lower power setting
20
the CEofMark
becomes
invalid.
hands
the building
owner
or other reasonable person. Instead of inspecting premises and issuing certificates, the Fire Service
10
and therefore the opening forces
now
performs
spot
checks
to
ensure compliance
withbe
thefound
regulations.
to comply could result in a fine or imprisonment
10
All DoP’s for DORMA CE Marked
Products can
here: Failure
www.dorma.com/gb/dop
will be0 even lower.
(or both) and would invalidate any building insurance. The risk assessment includes checking all fire doors and emergency exit
0
20
40
60
80
100 0 120
140
160
180
(FSO) 2005
doors
to see if they meet the requirements of the new FSO.
20
40
60 Degree
80
100
120
140
160
180
Door opening angle 0
CERTIFIRE
assessed.
demonstrate their ability to produce low opening forces and help doorsets meet the requirements of BS8300 and
ADM*.
All door closers
Torque
Torque
ALL DOOR CLOSERS
THE FIRE SAFETY ORDER
Door opening angle
Degree
*Section
3 in Scotland, Part R in Northern Ireland
Original
*Section 3 in Scotland, Part R in Northern
Ireland
Original graph provided by
MPAgraph provided by MPA
2
THE FIRE SAFETY ORDER
With thedetails
introduction
of the FSO,
the Fire Certificate was abolished, leaving the risk assessment and proof of compliance in the hands of the
Further
are available
at www.communities.gov.uk/fire.
building owner or other reasonable person. Instead of inspecting premises and issuing certificates, the Fire Service
performs spot checks
(FSO)now2005
ensure compliance with the regulations.
3
With
thetointroduction
the FSO,
theorFire
Certificate(or
was
abolished,
leaving
the risk
assessment
and proof of compliance in the han
Failure
comply couldofresult
in a fine
imprisonment
both)
and would
invalidate
any building
insurance.
HOW TO SELECT A DOOR CLOSER THAT COMPLIES WITH BS8300 & ADM*
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
Is the door you require a Fire Door?
Straight on approach
Yes
No
Define the access route
NON-FIRE RESISTING DOORS REQUIRED
TO SELF-CLOSE
There is no legal requirement for a minimum
closing force for door closers on non-fire doors
so they can be adjusted below size EN3 to make
the opening forces as low as possible. However
the closer should be able to successfully close
the door and must not exceed the opening
force limits set out in BS8300/ADM*
Right angle approach
at least 1500mm wide
Right angle approach at
least 1200-1499mm wide
New build
Existing
New build
Existing
New build
Existing
800mm minimum
clear opening
775mm minimum
clear opening
800mm minimum
clear opening
775mm minimum
clear opening
800mm minimum
clear opening
775mm minimum
clear opening
Allow for door thickness: typically 44mm
Allow for half the door thickness: typically 22mm
Single action Double action Single action Double action Allow for 2 door stops: typically 26mm Allow for pivot point: typically 57mm
N.B Remember to allow for a door handle if required: typically 75mm
870mm minimum
door width
* Section 3 in Scotland, Part R in Northern Ireland
Allow for 2 door stops: typically 26mm Allow for pivot point: typically 57mm
Allow for door thickness: typically 44mm
Allow for half the door thickness: typically 22mm
N.B Remember to allow for a door handle if required: typically 75mm
820mm minimum
door width
870mm minimum
door width
820mm minimum
door width
895mm minimum
door width
845mm minimum
door width
Can the door be kept open when not in use?
No
Yes
Would you prefer manual or automatic
operation of the door?
Decide what type of door closer you require
and select either HOLD OPEN or FREE SWING
Automatic
Manual
ED 200i
Automatic swing door
What type of door
closer do you require?
ED 100 / ED 250
Low energy &
automatic swing
door operators
Concealed door
closers
See tables on page 6
4
Cam action door closers
with slide channels
See tables on page 6
Rack & pinion door
closers with scissor arms
See tables on page 7
Concealed door closers
Cam action door closers
with slide channels
Rack & pinion door
closers with scissor arms
HOLD OPEN**
RTS 80 EMB
HOLD OPEN**
TS 93 EMF
TS 92 EMF
TS 91 EMF
HOLD OPEN**
TS 73 EMF
HOLD OPEN**
BTS 80 EMB
FREE SWING
TS 73 EMF
FREE SWING
BTS 80 FLB
Floor spring door
closers
See tables on page 7
** Alternatively use EM magnets
with any DORMA product
within the chosen door type
FREE SWING
TS 99 FL
Floor spring door
closers
Not cam action
5
Minim
Minim
Minimum achievable door width at E N3 = 800mm
Minimum achievable door width at E N3 = 800mm
10
100
0 0
0 0
0
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
40
40
40
60
60
60
8A0RC H100
120
ITEC T
U R A 140
L I RO 160
N M O N G180
ERS
Door
angle
8 0opening
100
160
S EC
U 120
R IT Y S140
PEC I A
LI S T Degree
S 180
Door
Degree
8 0opening
100angle 120
140
160
180
Door opening angle
Degree
WHICH DORMA DOOR CONTROL?
DOOR CLOSERS FOR FIRE DOORS
KEY
DOOR CLOSERS
FOR FIRE DOORS
K
EY
Opening
force
New
KEY
New
improved
Third Party Testing Torque Curve
New
improved
performance
Third Party Testing Torque Curve
0
0
926
926
926
Which Door Control_V7i_Layout 1 10/10/2012 10:05 Page 2
Which Door Control_V7i_Layout 1 10/10/2012 10:05
Page 2 achievable door width at E N3 = 733mm
Minimum
Minimum achievable door width at E N3 = 733mm
Minimum achievable door width at E N3 = 733mm
DoP Certificate No. 0016
Nm
Nm
50
50
Nm
50
40
40
40
30
30
30
20
20
20
10
10
10
0
0 0
0 0
0
20
20
40
40
60
60
80
100
120
Door opening angle
80
100
120
Door opening angle
140
140
160
160
180
Degree
180
Degree
DoP door
Certificate
Minimum achievable
width No.
at E0033
N3 = 767mm
New
New
New
improved
improved
New
improved
performance
performance
New
improved
performance
New
60
60
60
80
100
120
140
160
80opening
10angle
0
12 0
14 0
160
Door
Door
80 opening
100 angle
120
140
160
Door opening angle
0
improved
performance
performance
180
180
Degree
Degree
180
Degree
S ize E N2-5
Product TS 83
S ize E N2-5
Product TS
S ize E N2-5
ITS83
96
N2-4
Product ITS 96Typical Door
S ize
E N2-4
S izes
(mm)
Typical
Door
(mm)
826
850
875SS izes
900
Typical
Door
izes
(mm)
Product TS 92
S
ize
E
N2-4
826
850
875S izes (mm)
900
Typical Door
826
850
875
900
826
850
875
900
Typical Door S izes (mm)
826
850 Minimum
875achievable
900 door width
926 at E N3
Minimum achievable door width at E N3
Minimum achievable door width at E N3
Minimum
achievable
door width at E N3
DoP
Certificate
No. 0006
Nm
50
40
=
=
=
=
Third Party Testing Torque Curve
30
40
30
30
20
30
20
20
10
20
10
10
0
100
0 0
00
0
20
20
20
0
20
40
40
40
40
60
60
60
60
80
100
120
100angle
120
Door
808 0opening
100
120
Door opening
opening angle
angle
Door
80
100
120
Door opening angle
140
140
140
140
160
160
160
160
180
180
Degree
180
Degree
Degree
180
Degree
Minimum achievable door width at E N3 = 733mm
Nm
50
40
=
=
=
=
performance
improved
performance
performance
826
826
Typical Door S izes
Typical Door S izes
850
875
850
875
(mm)
(mm)
900
900
926
926
Typical Door S izes
Typical Door S izes
850
875
850
875
(mm)
(mm)
900
900
R ACK & PINION DOOR CLOS E R S
40
40
926
926
60
60
80
100
120
80 opening
100 angle
120
Door
Door opening angle
140
140
160
160
180
180
Degree
Degree
30
30
20
20
10
10
20
20
40
40
60
60
80
100
120
80 opening
100 angle
120
Door
Door opening angle
140
140
FLOOR S PR ING
FLOOR SPRING
FLOOR S PR ING
New
improved
improved
performance
New
performance
improved
performance
40
40
0
0 0
0
S ize E N2-4
S ize E N2-4
TS 72V/TS
72VB C S ize E N2-5
N2-4
Product TS
83
Product TS 83Typical Door
S ize
E N2-5
S izes
(mm)
Typical Door
S izes (mm)
826
850
875
900
Typical
Door
S
izes
826
850
875S izes (mm)
900
Typical Door
(mm)
826
850
875
900
826
850
875
900
Minimum achievable door
Minimum achievable door
Minimum
achievable
door
DoP
Certificate
No. 0010
Minimum achievable door
New
Third Party Testing Torque Curve
Third Party Testing Torque Curve
Nm
Nm
50
50
Minimum achievable door width at E N3 = 867mm
Minimum achievable door width at E N3 = 867mm
DoP Certificate No. 0052
20
20
160
160
180
180
Degree
Degree
20
40
926
926
926
926
792mm
30
792mm
792mm
867mm
20
867mm
20
R
EE R
SS C
ProductCLOS
TS 72V/TS
R ACK
ACK &
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PINION DOOR
DOOR
R 72VB
ProductCLOS
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C
improved
performance
performance
20
20
0
0 0
0
Torque
Torque
826
826
30
30
10
10
DoP Certificate No. 0051
S ize E N3-6
S ize E N3-6
improved
New
performance
New
improved
New
improved
performance
New
improved
performance
Product B TS 75V
Product B TS 75V
Typical
826
850
Typical
Product TS 73V
Product TS 73V
826
850
Typical
Typical
Minimum
achievable
826
850
826
850
Minimum achievable
width
width
width
width
at
at
at
at
E N3
E N3
E N3
E N3
926
926
926
926
=
=
=
=
0
0
0
0
0
20
20
20
20
20
833mm
833mm
833mm
833mm
S ize
E N1-4
Door
S izes
(mm)
875
900
926
Door
S izes
(mm)
S ize
E N2-4
S ize E N2-4
875
900
926
Door S izes (mm)
Door S izes (mm)
door
width at900
E N3 = 767mm
875
926
875
900
926
door width at E N3 = 767mm
Minimum achievable door width at E N3 = 792mm
Minimum achievable door width at E N3 = 792mm
CAM ACTION DOOR CLOS E R S
80
100
120
Door
80 opening
100 angle
120
Door
80 opening
100 angle
120
Door opening angle
140
140
140
160
160
160
180
Degree
180
Degree
180
Degree
40
40
40
40
40
60
60
60
60
60
140
80
100
120
Door
80 opening
100 angle
120
Door
80 opening
100 angle
120
Door
8 0opening
100angle 120
8 0opening
100angle 120
Door
Door opening angle
160
180
Degree
140
140
140
140
140
40
30
30
30
20
30
20
20
20
10
20
10
10
100
100 0
0 0
0
0 0
0
0
180
Degree
180
Degree
180
Degree
180
180
Degree
Degree
Produ
Produ
Produ
826
826
826
826
Typical D
850 Minim
Minim
Minim
Minim
DoP
C
826
Minimum achievable do
40
40
40
40
40
60
60
60
60
60
20
20
20
20
20
80
100
120
Door opening angle
140
80
100
120
Door
80 opening
100 angle
120
Door
80
100
120
80 opening
100 angle
120
Door
opening
angle
80 opening
100 angle
120
Door
Door opening angle
140
140
140
140
140
160
160
160
160
160
180
Degree
180
Degree
180
180
Degree
180
Degree
Degree
Produ
Produ
Produ
Produ
826
Product TS 97
826
Third Party Testing Torque Curve
Nm
826
50
Third Party Testing Torque Curve
Nm
826
Third Party
Party Testing
Testing Torque
Torque Curve
Curve
Nm
50
Third
Nm
Typical D
50
Third Party Testing Torque Curve
Nm
Which
Door Control_V7i_Layout
1 10/10/2012 10:05 Pa
50
40
826
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50
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40
Minim
40 Testing Torque Curve
40
30
Third
Party
Which
Door Control_V7i_Layout 1 10/10/2012 10:05
Pa
Minim
40
30
DoP
C
Minim
30
30
60
180
Degree
Minimum achievable do
20
20
20
20
20
40
40
40
40
40
60
60
60
60
60
New
140
60
160
20
30
20
20
20
10
20
10
10
100
100 0
0
0 0
0 0
0
0
40
160
160
160
160
160
R ACK & PINION DOOR
R
R ACK
ACK &
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PINION DOOR
DOOR
Produ
New
New
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New
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performance
Third Party Testing Torque Curve Product TS 92
New
improved
performance
80
100
120
Door opening angle
Nm
50
Nm
Nm
50
Nm
50
Nm
50
40
50
40
140
140
140
140
140
160
160
160
160
160
180
Degree
180
Degree
180
180
Degree
180
Degree
Degree
R
Produ
R ACK
ACK &
& PINION
PINION DOOR
DOOR
Produ
160
180
Third
Third Party
Party Testing
Testing Torque
Torque Curve
Curve
Third Party Testing Torque Curve
Produ
Produ
826
826
826
826
Minim
Minim
Minim
Minim
DoP
C
40
40
30
40
30
30
30
20
30
20
20
20
10
20
10
10
100
100 0
0 0
0
0 0
0
0
80
100
120
Door
80 opening
100 angle
120
Door
80 opening
100 angle
120
80
100
120
Door
80 opening
100 angle
120
Door
opening
angle
Door opening angle
New
Degree
improved
New
improved
performance
New
improved
performance
improved
Third Party Testing Torque Curve
performance
Third Party Testing Torque Curve
performance
FLOOR S PR ING
FLOOR S PR ING
20
20
20
20
20
S ize E N1-4
DoP Certificate No. 0034
60
60
60
DoP do
C
Minimum achievable
0
New
40
40
Minimum achievable door width at E N3 = 733mm
Minimum achievable door width at E N3 = 733mm
Product ITS 96
Product ITS 96
Third Party Testing Torque Curve
Third Party Testing Torque Curve
Nm
Nm
50
50
Torque
Torque
New
improved
New
improved
S ize E N2-4
S ize E N2-4
30
20
10
20
10
20
100
100
10
0
0
0
80
100
120
Door opening angle
10
Minimum achievable door width at E N3 = 783mm
40
40
40
Third Party Testing Torque Curve
improved
performance
Third Party
Party Testing
Testing Torque
Torque Curve
Curve
Third
New
performance
Third Party Testing Torque Curve
improved
performance
40
40
30 Testing Torque Curve
Third Party
0
Product TS 73V
S ize E N2-4
Product TS 73V
S ize E N2-4
Product ITS
TS 73V
N2-4
96
S ize E N3-6
Product ITS 96Typical Door
S ize
E N3-6
S izes
(mm)
Typical
Door
S
izes
826
850
875S izes (mm)
900
Typical
Door
Product TS 97
N2-4 Door
826 S ize E850
875S izes (mm)
900
Typical
(mm)
826
850
875
900
826
850
875
900
Typical Door S izes (mm)
Which Door Control_V7i_Layout 1 10/10/2012 10:05 Page 3
826
850 Minimum
875achievable
900 door width
926 at E N3
Minimum
door width at E N3
Which Door Control_V7i_Layout 1 10/10/2012 10:05
Page 3 achievable
Minimum
achievable door width at E N3
DoP
Certificate
No. 0004
Minimum
achievable
door width at E N3
20
20
20
Nm
50
Nm
Nm
50
Nm
50
Nm
50
40
50
40
833mm
30
833mm
833mm
733mm
20
733mm
0
Product ITS 96
Product ITS 96
60
10
concealed door closers
New
40
Torque
=
=
=
=
926
926
926
926
800mm
800mm
783mm
783mm
Third Party Testing Torque Curve
Third Party
Party Testing
Testing Torque
Torque Curve
Curve
Third
Nm
Nm
50
Nm
50
50
Nm
40
50
40
40
TorqueTorque
Torque
Torque
improved
performance
performance
Product RTS 87
S ize E N1-4
Product RTS 87
S ize E N1-4
Product TS 97
S ize E N2-4
Typical
Door
S izes
(mm)
Product TS 97Typical Door
S ize
E N2-4
S izes
(mm)
826
850
875S izes (mm)
900
Typical Door
826
850
875
900
826
850
875S izes (mm)
900
Typical Door
826
850
875
900
Minimum achievable door width at E N3
Minimum achievable door width at E N3
Minimum achievable door width at E N3
Minimum
achievable
door width at E N3
DoP Certificate
No. 0003
20
926
926
926
926
0
New
New
improved
Torque
Torque
Torque
Torque
Torque
10
R ACKdoor
& PINION
DOOR CLOS E R S
RACK & PINION
closers
R
CLOS EE R
S
R ACK
ACK &
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ProductCLOS
TS 83 R S
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40
40
40
867mm
30
867mm
867mm
800mm
20
800mm
0
Third Party Testing Torque Curve
Third Party Testing Torque Curve
Third Party Testing Torque Curve
20
20
20
40
=
=
=
=
=
926
926
926
926
926
Torque
Torque
Torque
Torque
Torque
0
Nm
50
Torque
improved
performance
20
10
New
improved
performance
improved
performance
performance
Product ITS 96
S ize E N3-6
Product ITS 96
S ize E N3-6
Product
ITS 96
ize EE N1-4
N3-6
Product RTS
87
SS ize
DOOR CLOS E R S Product RTS 87
S ize
E N1-4
Typical Door
S izes
(mm)
Typical Door
S izes (mm)
826
850
875
900
Typical
Door
S
izes
(mm)
Typical
Door
S
izes
Product TS 93
N2-5 Door
826 S ize E850
875S izes (mm)
900
Typical
(mm)
826
850
875
900
826
850
875
900
826
850
875
900
Typical Door S izes (mm)
826
850 Minimum
875achievable
900 door width
926 at E N3
Minimum achievable door width at E N3
Minimum achievable
achievable door
door width
width at
at EE N3
N3
Minimum
Minimum achievable door width at E N3
0 0
0 0
0
Torque
Torque
Torque
Torque
Torque
improved
performance
performance
New
30
20
Torque
Torque
Torque
New
New
improved
40
30
10
0
DoP Certificate No. 0001
Product TS 92
S ize E N2-4
Product TS 92
S ize E N1-4
Product TS 92
S ize E N2-4
Typical Door S izes (mm)
Typical Door S izes (mm)
826
850
875
900
Typical Door
826
850
875S izes (mm)
900
826
850
875
900
CAMNew
ACTION
Third Party Testing Torque Curve
30
30
20
10
100
Torque
926
926
Minimum achievable door width at E N3 = 767mm
Minimum achievable door width at E N3 = 767mm
New
improved
New
improved
performance
New
improved
performance
Third Party Testing Torque Curve
Nm
50
Nm
50
40
40
40
30
Produ
Produ
Produ
CAM ACTION DOOR CLOS E R S Produ
Produ
826
New
Third Party Testing Torque Curve
Nm
New
826
50
Third Party Testing Torque Curve Product TS 93
Nm
improved
826
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Third Party Testing Torque Curve
Nm
50
826
performance
826
50
Third Party Testing Torque Curve
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40
performance
Typical
D
Third Party Testing Torque Curve
Nm
50
40
improved50
40 Testing Torque Curve
826
850 Minim
30
Third Party
performance
40
Minim
30
40
Minim
30
Minim
20
Minim
30
20
TRANSOM closers
S ize E N2-5
Product TS 93
S ize E N2-5
Typical Door S izes (mm)
826
850
875S izes (mm)
900
Typical Door
826
850
875
900
TorqueTorque
New
New
improved
improved
performance
performance
Compliance with opening
Minimum achievable door width at E N3 = 733mm
force requirements
Minimum achievable door width at E N3 = 733mm
Minimum achievable door width at E N3 = 733mm
Non-compliant
Which Door Control_V7i_Layout 1 10/10/2012 10:05 Page 2
Which Door Control_V7i_Layout
1 10/10/2012
10:05 Page 2
Complies at this
size
826
826
826
Compliance with opening
Minim
force requirements
Minim
Minim
Non-compliant
20
Which
Door Control_V7i_Layout
1 10/10/2012 10:05 Pa
20
Which
Door
Control_V7i_Layout
1
10/10/2012
10:05
Pa
10
Complies at this size
Torque
Torque
Torque
Torque
Torque
Adjustable Door Closers
CAM
ACTION
DOOR CLOS E R S
Cam
action
door
closers
CAM ACTION
DOOR CLOSERS:
CAM ACTION DOORProduct
CLOSTSE93
RS
926
926
Produ
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Produ
Opening force
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Third Party Testing Torque Curve
performance
performance Closing force
40
40
40
40
40
60
60
60
60
60
New
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performance
New
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performance
80
100
120
Door
80 opening
100 angle
120
Door
80 opening
100 angle
120
80
100
120
Door
opening
angle
80 opening
100 angle
120
Door
Door opening angle
140
140
140
140
140
Nm
50
Third Party Testing Torque Curve
Nm
40
Nm
50
Nm
50
50
30
40
40
40
20
30
30
30
10
20
20
200
10
10 0
10
0
0
0 0
0
0
Third Party Testing Torque Curve
Third Party Testing Torque Curve
Third Party Testing Torque Curve
160
160
160
160
160
180
Degree
180
Degree
180
180
Degree
180
Degree
Degree
Produ
Produ
826
Produ
Produ
826
Minim
826
826
Minim
DoP C
Minim
Minim
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Torque Torque
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as detailed
in
926
Nm
50
Nm
Nm
50
50
40
Torque
Torque
Torque
Product ITS 96
S ize E N2-4
Product ITS 96
S ize E N2-4
Product
ITS
96
S ize E N2-4
New
Typical Door S izes (mm)
KEY
New
improved
Typical
Door
S izes pivots
(mm)
Allperformance
DORMA
door
closers
have
been
third
party
tested
using
New
826
850
875
900
improved Opening force
Typical Door
S izes (mm)
improved
826
850
875
900
performance
BS:EN
1154
(maximum
resistance
0.4Nm).
826
850
875
900
performance Closing force
DOOR CLOSERS FOR FIRE DOORS
Opening
force
Closing force
Door closers on fire doors
must
beopening
set at a minimum power size of EN3. Under BS:EN 1154, size EN3 closers are
Closing
forcewith
Compliance
force
recommended for useCompliance
on requirements
doorswith
upopening
to 950mm wide. For more information on door closer power settings on other
force
Non-compliant
Door closers
firepage
doors8.
must
berequirements
set at a minimum power size of EN3. Under BS EN 1154, size EN3 closers are recommended for use
door
sizes on
see
Non-compliant
Complies
this size on door closer power settings on other door sizes see page 8.
on doors up to 950mm wide. For moreatinformation
atparty
this size
All DORMA door closer haveComplies
been third
tested using pivots as detailed in BS EN 1154 (maximum resistance 0.4Nm).
6
20
20
20
CAM ACTION DOOR CL
CAM ACTION DOORProdu
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20
40
60
80
100
120
Door opening angle
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160
180
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20
20
20
40
40
40
60
60
60
80
100
120
80 opening
100 angle
120
Door
80 opening
100 angle
120
Door
Door opening angle
140
140
140
160
160
160
180
180
Degree
180
Degree
Degree
New
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Produ
7 Produ
EXTERNAL DOORS
EXTERNAL DOORS
EXTERNAL DOORS
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
A RC H ITEC
T U R ADOORS
L I RO N M O N G E R S
EXTERNAL
EXTERNAL
DOORS
S EC U R IT Y S PEC I A LI S T S
ADM* states that “a non-powered manually operated entrance
door, fitted with a self-closing device capable of closing the
ADM* states
“a non-powered
entrance
door, seals,
door that
against
wind forces manually
and the operated
resistance
of draught
fitted with
a
self-closing
device
capable
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the
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is unlikely to be openable by many people, particularly those
wind forces
and
the
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limited
strength”.
states
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non-powered
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stateswheelchair
that “athat
non-powered
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EXTERNALDOORS
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many
people,
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are door
wheelchair
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a self-closing
capable
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fitted
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capable
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the
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is
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have
limited
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forces
and
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is
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Indeed ADM* goes on to state “a powered door opening and
openable
by many
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are wheelchair
openable
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Indeed closing
ADM*
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tostrength”.
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andautomatically
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who limited
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by sensors,
is theormost
satisfactory
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system,operated
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automatically
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by for most
goes
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“a powered
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IndeedIndeed
ADM*ADM*
on
to state
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and closing
An goes
automatic
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door
arrangement
is particularly
sensors,people.
is
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eithereither
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by by
beneficial
…
and
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ismost
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”
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it sliding
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reduce
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… andlobby.”
usemake
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use can
it possible
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lobby.”lobby.”
Provided one of the entrance doors is fully accessible and automatically
Provided
of
the
entrance
is and
fullyautomatically
accessible
and
Provided
the
entrance
fully accessible
and
automatically
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ofone
theof
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doors doors
is fullyisdoors
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operated, then
the remaining
doors can
utilise
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closers set
operated,
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doors
canremaining
utilise
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then
doors
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then the
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canthe
utilise
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closers
set utilise
at a suitable
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ensure
closure
ofthe
the
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atspring
a suitable
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the door.
at a suitable
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strength
ensure
closure
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DOOR CLOSER POWER SETTINGS
manual door closers set at a suitable spring strength to ensure
ofprovide
the
door.
DORMA
canautomatic
provide
both
manual
can
provide
both
manual
and
solutions
for
externaland
DORMAclosure
canDORMA
provide
both
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and
solutions
external
DORMA
can
both
manual
andautomatic
automatic
solutions
for for
external
doors.doors. solutions for external doors.
doors. automatic
Under BS:EN 1154 door closer power sizes are recommended as follows in respect of door width.
However any fire door must be fitted with a closer size EN3 minimum, irrespective of width.
BS:EN 1154
Door Sizes (mm)
BS:EN 1154
Door Sizes (mm)
BS:EN 1154
Door Sizes (mm)
EN1
750 & below
EN3
850-950
EN5
1100-1250
EN2
750-850
EN4
950-1100
EN6
1250-1400
AUTOMATIC
DOORS
AUTOMATIC
DOORS
AUTOMATIC
DOORS
AUTOMATIC DOORS
DORMA
a full supply
and installation
package
for automatic
All installations
are completed
the highest
standards
DORMA
offersoffers
a full supply
and installation
package
for automatic
doors.doors.
All installations
are completed
to thetohighest
safetysafety
standards
as as
recommended
EN
16005.
For installation
further
information
thefor
specification
of automatic
doors
please
our Automatics
Brochure
DORMA
offers
aENfull
supply
package
automatic
doors.
installations
are
completed
to the highest safety
recommended
underunder
16005.
For and
further
information
on
theonspecification
of automatic
doorsAll
please
ask forask
ourforAutomatics
Brochure
DORMA offers
fullone
supply
installation
package for automatic doors. All installations are completed to the highest safety standards as
or toa
see
ofProject
ourand
Project
Consultants.
or
to see
one
of our
Consultants.
standards
as
recommended
under EN 16005.
recommended under EN 16005. For further information on the specification of automatic doors please ask for our Automatics Brochure
an automatic
aremain
six main
to choose
When
selecting
an automatic
door door
therethere
are six
typestypes
to choose
from:from:
or to see
oneWhen
of
ourselecting
Project
Consultants.
When selecting an automatic door there are six main types to choose from:
When selecting an automatic door there are six main types to choose from:
BS 8300/ADM* Effective Clear Widths Through Doorways
Note: The effective clear width is the width of the opening measured at right angles to the wall in which the door width is
situated from the outside of the door stop on the door closing side to any obstruction on the hinge side, whether this be
projecting door opening furniture, a weather board, the door or the door stop.
Please note that for the purposes of this brochure an 826mm door width has been used as the starting point in order to
achieve BS 8300/ADM* compliant clear openings, however some DORMA closers can achieve the required opening forces
on smaller door widths as detailed above. For more information please contact AC Leigh.
Under Approved Document M, doors will satisfy the requirements if they have the following minimum clear openings:
Minimum effective clear widths of doors
Direction and width of approach
Existing Buildings (mm)
Straight-on (without a turn or oblique approach)
800
750
At right angles from an access route at least 1500mm wide
800
750
At right angles from an access route at least 1200mm wide
825
775
At right angles from an access route at least 900mm wide
N/A
800
External doors and internal lobby doors at the entrance of
buildings used by the general public
1000
775
8
FOLDING
DOORS:
Folding
doors:
FOLDING
DOORS:
•• DORMA
DORMA
• DORMA
FFT FFT
FFT
•• Ideal
Ideal
where
space is restricted
where space is restricted
• Ideal whereFOLDING
space is restricted
DOORS:
• DORMA FFT
by ADM
by ADM
• BST curved doors
• Ideal where space is restricted
• Preferred solution as recommended
by ADM
SWING
DOORS:
Swing
doors:
SWING
DOORS:
•• DORMA
DORMA
ED/ 100
100/A250
/ 250
• DORMA
ED
A A
ED 100
250
• ED200i
in-head
unit
• ED200i
in-head
• ED200i
in-head
unit unit
• Ideal for retro-fit or new build
• for
Ideal
for retro-fit
new build
• Ideal
retro-fit
or neworbuild
New Buildings (mm)
*Section 3 in Scotland, Part R in Northern Ireland
SLIDING
DOORS:
Sliding
doors:
SLIDING
DOORS:
•• DORMA
DORMA
ESrange
200range
range
• DORMA
ES
200
ES 200
• BST
curved
doors
BST
curved
• BST• curved
doors doors
SLIDING
DOORS:
• Preferred
solution as
• Preferred
solution
recommended
• Preferred
solution
recommended
recommended
byasADM
• DORMA ES 200 as
range
SWING DOORS:
• DORMA ED 100 / 250 A
• ED200i in-head unit
• IdealLOW
for ENERGY
retro-fitSWING
or newDOORS:
build
LOW ENERGY
Low
energy SWING
swingDOORS:
doors:
•• DORMA
DORMA
ED/ 100
100/LE
/ 250
• DORMA
ED
250
LE LE
ED 100
250
•• Ideal
Ideal
for
retro-fit
or
new
build
• for
Ideal
for retro-fit
new build
retro-fit
or neworbuild
• Activated by push pad or
• Activated
by pad
pushorpad
or remote
• Activated
by push
remote
remote
control
control
control
LOW ENERGY SWING DOORS:
• DORMA ED 100 / 250 LE
*Section
3 in Scotland,
R in Northern
*Section
3 in Scotland,
Part RPart
in Northern
IrelandIreland
*Section 3 in Scotland, Part R in •
Northern
Ireland
Ideal for
retro-fit
or new build
• Activated by push pad or remote
SPACE
SAVING
DOORS:
Space
saving
doors:
SPACE
SAVING
DOORS:
•• DORMA
DORMA
• DORMA
RST RST
•
RST
•• Unique
Unique
swivelling
actionthemeans
swivelling
Unique swivelling
actionaction
meansmeans
the
the
sweep
ofisaonly
the
theisdoor
few is only
sweepsweep
of
theof
door
only
few adoor
a few
centimetres
the
centimetres
outside
theline
dooroutside
line
centimetres
outside
the
door
SPACE SAVING DOORS:
door line
• DORMA RST
• Unique swivelling action means the
sweep of the door is only a few
REVOLVING
DOORS:
REVOLVING
DOORS:
Revolving
doors:
centimetres
outside the door line
•• DORMA
DORMA
KTC or KTC
• DORMA
KTV orKTV
KTCorKTV
•• act
Can
actan as
an keeping
airlock
Can
airlock
• Can
asact
an as
airlock
keeping
out outkeeping
draughts,
noise
andnoise
dirt and dirt
draughts,
noise
and dirt
out
draughts,
positional,
servo-assist
or
• Manual,
positional,
servo-assist
orservo-assist
•• Manual,
Manual,
positional,
fully automatic
operation
fully automatic
operation
or fully automatic operation
If a revolving
is used,
an ADM
• If •
a•revolving
door isdoor
used,
anisADM
If aREVOLVING
revolving
door
used,
an ADM
DOORS:
compliant
entrance
door
should
compliant
entrance
door should
be be
compliant
entrance
door
should
be
provided
immediately
adjacent
provided
immediately
adjacent
and and
• toDORMA
KTV
or
KTC
signed
show
that
it
is
accessible
signed to
show thatimmediately
it is accessibleadjacent and
provided
• Can
act asthat
an airlock
keeping out
signed
to show
it is accessible
DORMA
9
draughts,
noise and
DORMA
9 dirt
9
• Manual, positional, servo-assist or
TS 71
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
With the TS 71, DORMA has developed a door closer that rounds
off its ClassicLine series perfectly. The ease and speed with which it
can be fixed, the fact that its spring strength can be so easily adapted
to the door size – by simply turning round the hinge plate – and its
competitive price should make it the ideal choice for your application.
TS 83
TS 72
Decades of experience have gone into the development of the
DORMA TS 83.The result is user comfort coupled with outstanding
versatility. It can be adjusted to suit almost all types of door.
Outstanding versatility, quality assured. Tested to EN 1154
The DORMA TS 72 is the ideal multi-purpose door closer for all
standard door designs and constructions. Without a backplate, it is
particularly easy and quick to fix.
Additional anti-corrosion protection for exposed or aggressive
conditions is available to special order.
The spring strength can be individually adapted to the door size by
means of an allen key ensuring optimum performance in every situation.
Variable closing force
Standard doors
TS 71
TS 72 V
TS 72 VBC
EN 3-4
EN 2-4
EN 2-4
� 1100mm1
External doors, outward opening
-
-
-
Fire doors
Non-handed
Arm type
Standard
Variable closing force
Closing speed adjustable at
2 separate valves
180˚ - 15˚
115˚ - 10˚
180˚ - 15˚
15˚ - 0˚
Backcheck
-
-
Delayed action
-
-
-
Anti-corrosive model
-
-
-
1.2
1.2
1.2
length
232
232
232
overall depth
45
45
45
height
68
68
68
Adjustable latching action
180˚ - 15˚
15˚ - 0˚
by arm
Hold-open
Weight in kg
Dimensions in mm
Door closer tested to EN 1154
CE marked
1)
With parallel-arm fixing, the max closing force is approx. 20 Nm (for doors up to 950 mm)
PLUS POINTS...
...for the trade
• Increased stocking flexibility
thanks to use of the standard
ClassicLine series arm
...for the specifier/architect
• Outstanding value for money,
competitive and reliable
• Compact construction
combined with classic design
...for the installer
• Non-handed design
• Easy and quick to fix
...for the user
• Constant closing action
virtually unaffected by
temperature fluctuations
• Optimum closing speed
adjustment with two
regulating valves
• Reliable closing with
adjustable latching action
• Optimum wall and door
protection thanks to “thinking”
backcheck on TS 72 VBC
Fixing couldn’t be easier and last but not least – it’s engineered for
excellence. Certified to ISO 9001.
Variable closing force
Standard doors
EN 2-5
� 1250mm
� 1400mm
-
� 1600mm
-
External doors, outward opening � 1250mm
Fire and smoke check doors
Thanks to an innovative design concept, the resistance developed by this backcheck system is directly proportional to door acceleration
as the door is opened beyond approx. 70°. It is almost imperceptible when the door is opened slowly. However, if the door is opened
roughly, the backcheck responds in equal measure. If the door should be flung open at speed – whether deliberately, accidentally or
as a result of a gust of wind – the backcheck reacts at full strength, protecting the wall and door from damage.
10
EN 7
-
-
-
� 1400mm
-
� 1600mm
-
� 1250mm
-
� 1600mm
-
-
-
� 1400mm
-
-
Non-handed
Arm type
standard
Variable closing force
adjustment screw
-
Closing speed adjustable at
2 separate valves
180˚ - 15˚
15˚ - 0˚
-
Variable closing speed
valve adjustment
Adjustable latching action
by arm
Backcheck
self-regulating
-
-
adjustable at valve
Delayed action
variable at valve
Anti-corrosive model
-
-
Hold-open
Weight in kg
“THINKING” BACKCHECK (TS 72 VBC ONLY)
EN 3-6
Dimensions in mm
1.7
1.7
3.3
length
245
245
293
overall depth
46
46
47.5
height
60
60
60
Door closer tested to EN 1154
CE mark for construction products
PLUS POINTS...
...for the trade
• Streamlined product range means
low inventory costs and reduced
stocking requirement
• Comprehensive choice of
accessories provides practical and
effective solutions to meet special
applications
...for the specifier/architect
• Compact closer design and sturdy
flat-form arm assembly
• Wide range of standard functions
supplemented by optional extras
• Suitable for fire doors. CERTIFIRE
approved Ref. CF 118
...for the installer
• Easy to fix
• Can be “tailored” to the
requirements of the door by
simple adjustment
• Just one model for RH (ISO 5)
and LH (ISO 6) doors and for
standard and frame/lintel fixing
and parallel arm
• Spring strength range EN 2–5/EN
3-6 to suit virtually every application.
...for the user
• Optimum wall and door protection
thanks to “thinking” backcheck
• Closing speed virtually unaffected
by temperature fluctuations
• High mechanical efficiency gives
easy-action opening
11
ts 91 & 92 Plus points...
...for the trade
• Inexpensive cam-action technology
for standard interior doors
• Low storage costs and reduced
inventory requirement thanks
to uniform slide channels of the
Contur series
...for the specifier/architect
• Excellent value for money
• Uniform appearance throughout the
entire Contur slide channel range
...for the installer
• Non-handed
• Easy to fix and quickly adjustable
...for the user
• Exceptional ease of use and fully
controlled closing action
• Optimum adaptability of the closing
speed with reliable latching thanks to
two regulating valves.
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
As units designed especially for interior applications, the TS 92 and TS 91 door closers constitute the
perfect complement to the DORMA TS 93 cam-action door closer system. They likewise come in the
Contur design and, thanks to their linear drive mechanism with heart shaped cam, they offer the same ease
of use. Moreover, their competitive pricing combined with their outstanding level of assured quality
make them particularly attractive from an economic standpoint as well. Certified to ISO 9001
TS 93
The perfect project solution for all application needs the TS 93 cam action door closer system sets
new standards in user convenience in project applications. The proven DORMA technology of the
heart-shaped cam ensures exceptional ease of opening. The TS 93 series comprises a modular system
which enables just a few door closer models to be combined with a number of different slide channels to
meet virtually every conceivable functional requirement. Doors of varying designs can be equipped for a
wide range of different applications.
Variable closing force
Standard doors
TS92 B/G1
TS93 B
TS93 G1
EN 3
EN 1-4
EN 2-5
EN 5-7
-
-
-
� 1100mm
-
� 1250mm
-
-
� 1600mm
-
-
� 1250mm
-
-
External doors, outward opening
...for the trade
• Clear product allocation ensures
use of the right models for the
right applications
• Identical door closer model for single
and double doors
Fire and smoke check doors
...for the specifier/architect
• High-quality design ensures an ideal
solution for all project applications
• Harmonious appearance thanks to
integral smoke detector
• Available in a wide range of colours
and finishes
Arm type
slide channel
Variable closing force
adjustment screw
Closing speed adjustable at
2 separate valves
180˚ - 15˚
15˚ - 0˚
Variable closing speed
valve adjustment
Adjustable latching action
valve adjustment
...for the user
• Easy opening action and fully
controlled closing
• Smoke detector with convenient
service and maintenance indicator
• Adjustable hydraulic functions for
easy adaptation to each specific
door situation
TS 91 B
� 950mm
2
ts 93 Plus points...
...for the installer
• The TS 93 system is suitable for all
fixing positions. Mounting bracket
with universal fixing hole pattern for
optimal fixing
• Simple, fast installation
12
TS 91 & TS 92
2
� 1600mm
2
-
� 950mm
� 1100mm
� 1250mm
� 1600mm
-
-
-
-
-
Non-handed
-
-
-
-
-
-
Cushioned limit stay, mechanical
Backcheck
at valve
-
-
Delayed action
adjustable at valve
-
-
-
-
-
-
1.9
2
3.5
5.2
267
47
65
281
47
65
275
53
60
285
62
71
Anti-corrosive model
Hold-open
Weight in kg
Dimensions in mm
length
overall depth
height
Door closer tested to EN 1154
CE mark for construction products
1)
B = Standard model for pull-side door leaf fixing/push-side transom fixing
G = Special model for push-side door leaf fixing/pull-side transom fixing.
2)
For applications involving particularly heavy or wide doors, and doors which have to close against wind resistance we recommend the 13
TS93. The next highest door closer size should be selected, or the closing force adjusted to a higher setting.
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
ITS 96
The DORMA ITS 96 has ushered in a new era in door closer technology.
The closer body and slide channel are so compact that they can be
installed out of sight in doors and their frames. These devices offer the
same high quality expected of DORMA door closers, as characterised
by their ease of operation for the user, and wide range of functions.
Thanks to the exceptionally slender dimensions of the unit, the
DORMA ITS 96 can be installed in virtually all doors with thicknesses
of 40mm or more, and offers all the advantages of quality assured
manufacture with third-party auditing. Certified to ISO 9001.
Variable closing force
Standard doors
EN 2-4
� 1100mm
� 1400mm
External doors, outward opening
Fire and smoke check doors
Plus points...
...for the trade
• Low inventory costs and reduced stocking requirements thanks to
streamlined modular system and separate packaging of closer body
and slide channel assemblies
• Tailor-made applications with special accessories
...for the specifier/architect
• Unblemished appearance of prestige doors thanks to concealed installation
• Ideal for doors integral to the interior design
...for the installer
• Non-handed system
• Can be incorporated within the door pre-fabrication process, allowing
complete installation in the factory
• Easy adjustment of the closing strength, closing speed and latch action
after hanging of the doors
...for the user
• Optimum protection against vandalism thanks to the concealed installation
• Enhanced user convenience and fully controlled, reliable closing with
adjustable latch action
• Cushioned limit stay with progressive damping for protection of wall
and door
14
-
-
� 1100mm
� 1400mm
Door leaf thickness
EN 3-6
-
� 40mm
-
� 50mm
Max. door leaf weight in kg
100
180
Non-handed design (closer)
Arm type
slide channel
Variable closing force
adjustment screw
Variable closing speed
valve adjustment
Adjustable latching speed
by value
Cushioned limit stay
mechanical
Double action
-
Hold-open
Max. door opening angle (depends on door design)
Weight in kg
Dimensions in mm
approx. 120˚
1.3
2.5
length
277
291
overall depth
32
39.5
height
42
51
Door closer tested to EN 1154 A
Hold-open devices tested to EN 1155
Door co-ordinators tested to EN 1158
CE mark for construction products
15
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
TS 97
With its new model TS 97, DORMA is able to offer a very
compact surface-mounted cam-action door closer available
in the project sector.
Single-piece face plates with internal end caps and uniform
lengths of the door closer body and slide channel characterise
the impressive design credentials of this product.
Like all DORMA cam-action door closers, the TS 97
features the proven heart shaped cam for maximum user
convenience based on minimum opening effort. With its
compact dimensions, the TS 97 ideally complements the
overall appearance of any door. Certified to ISO 9001.
Variable closing force
Standard doors1
EN 2-4
� 1100mm
External doors, outward opening
-
Fire and smoke check doors
Non-handed
Arm assembly
slide channel
Adjustable closing speed
by valve
Adjustable latching action
by valve
Plus points...
Dead stop unit (mechanical)
Backcheck
-
Delayed action
-
Anti-corrosive model
-
Hold-open
Weight in kg
Dimensions in mm
2.5
length
340
overall depth
37
height
49
Door closer tested to EN 1154
CE mark for construction products
In the case of particularly heavy doors and doors that have to close against
wind pressure, we recommend the DORMA TS 93
1)
16
...for the trade
• One closer model for all applications to simplify materials
management and stocking
• Single pack for easy
...for the specifier/architect
• High-quality architectural solution for superior interior designs
• Uniform lengths of body and slide channel for enhanced
harmony of appearance
• Single-piece faceplate without slots or fixing points
...for the installer
• Universally applicable on both LH and RH doors
• Quick and easy to fix with mounting bracket
...for the user
• High ease of use and fully controlled, reliable closing with
adjustable latching action
• Dead stop unit as standard to protect the wall and door
17
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
Variable closing force
Standard doors
TS 71
TS 72 V
TS 72 VBC
EN 3-4
EN 2-4
EN 2-4
TS 83
EN 2-5
EN 3-6
EN 7
TS 91 B
TS92 B/G
TS93 B
TS93 G
EN 3
EN 1-4
EN 2-5
EN 5-7
-
-
-
� 950mm
� 1100mm
� 1250mm
� 1400mm
� 1600mm
External doors, outward opening � 1250mm
� 1400mm
� 1600mm
-
-
-
-
-
-
-
-
-
-
-
-
EN 3-6
EN 2-4
-
-
-
-
-
-
-
-
EN 2-4
TS 97
-
-
-
-
ITS 96
-
-
Fire doors
Fire and smoke check doors
� 950mm
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� 1100mm
� 1250mm
� 1600mm
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� 40mm
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� 50mm
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Standard
Standard
Standard
Standard
� 1400mm
Door leaf thickness
Max. door leaf weight in kg
-
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100
180
Standard
Standard
Slide channel
Slide channel
Slide channel
Slide channel
Slide channel
Slide channel
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-
-
-
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Non-handed
Arm type
Variable closing force
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Closing speed adjustable at 2 separate valves
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Variable closing speed
-
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-
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1.2
1.2
1.2
1.7
length
232
232
232
overall depth
45
45
height
68
68
Slide channel
-
-
-
-
-
-
-
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-
-
-
1.7
3.3
1.9
2
3.5
5.2
1.3
2.5
2.5
245
245
293
267
281
275
285
277
291
340
45
46
46
47.5
47
47
53
62
32
39.5
37
68
60
60
60
65
65
60
71
42
51
49
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-
-
-
Adjustable latching action
Backcheck
Delayed action
Anti-corrosive model
Hold-open
Weight in kg
Dimensions in mm
Door closer tested to EN 1154
Door closer tested to EN 1154 A
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Hold-open devices tested to EN 1155
Door co-ordinators tested to EN 1158
CE marked
-
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CE mark for construction products
Yes
18
Option
- No
19
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
TS 71
TS 72 V
TS 72 VBC
TS 83
TS 91 B
TS92 B/G
TS93 B
TS93 G
ITS 96
TS 97
Standard Format Silver/Gold
Full Square Metal Cover
Full Softline Metal Cover
Full Softline Metal Cover
& separate end caps
Colour Coated Softline Metal Cover
Colour Coated Softline Metal Cover
& separate end caps
White
Silver
Satin Stainless Steel
DORMA FINISHES
A range of finishes to suit your
design.When specifying DORMA
Door Closers you can choose
between a number of different
“finish” and cover options.
20
Polished Chrome
Polished Brass
21
certain door widths. A variable power closer however is a more flexible solution as it allows for on-site adjustment to site conditions and can
WHICH
DORMA
DOOR CONTROL?
be
adjusted
to ensure
minimal opening force.
FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
2. BS8300 states that “in general” fire doors should be of a width greater
1. In BS8300 it states that the door closer should be of a variable power type. Can a fixed size door closer be used on fire doors?
than 900mm. Why have DORMA offered solutions at lower widths?
have
basedbetheofsolutions
on the
minimum
requirements of BS8300/ADM*, starting with
1. general
In BS8300
it states
thatcloser
the door
should
power
type.
In
a fixed
powered
withcloser
aWetypical
efficiencyaofvariable
60-65%
(BS:EN
1154
requires a minimum of 55% at EN3) would
a typical
826mm wide door and have then gone up in approximately 25mm increments.
Can
a
fixed
size
door
closer
be
used
on
fire
doors?
be unlikely to comply with the 30N opening force. Similarly, door closers with power adjustable only by template (selectable
A number of DORMA high efficient door closers are capable of coping with doors at these
In
generalare
a fixed
closer with aHowever,
typical efficiency
of
60-65%
(BS EN1154
minimumsuch
of 55%
would
be unlikely
power)
notpowered
recommended.
high
efficiency
fixed requires
power aclosers
as at
theEN3)
TS91
Cam
ActiontoCloser can
andvery
smaller
sizes.
comply with the 30N opening force. Similarly, door closers with power adjustable only by template (selectable power) are not recommended.
comply with the required opening forces on certain door widths. A variable power closer however is a more flexible solution
However, very high efficiency fixed power closers such as the TS91 Cam Action Closer can comply with the required opening forces on
as it allows
for on-site
adjustment
tohowever
site conditions
and can
be adjusted
minimal opening
force. and can
certain
door widths.
A variable
power closer
is a more flexible
solution
as it allowstoforensure
on-site adjustment
to site conditions
be adjusted to ensure minimal opening force.
BS 8300states
states
that
general”
doors
should
of a width
2. 2.BS8300
that
“in“in
general”
firefire
doors
should
be ofbe
a width
greatergreater than
3. BS8300 refers to electrically powered hold open devices. Which suitable products are available from DORMA?
900mm.
Why
have
DORMA
offered
solutions
at
lower
widths?
than 900mm. Why have DORMA offered solutions at lower widths?
DORMA offer the following electrically powered hold open door closers: ITS96 EMF, TS93 EMF, TS92 EMF, TS91 EMF and TS73 EMF.
We have
based
thehold
minimum
requirements
of BS8300/ADM*,
starting with
We also offer the BTS80 EMB floor spring (see above
photo)
andthe
thesolutions
RTS 80 on
EMB
open double
action transom
closer.
We
have
based
the and
solutions
ongone
theupminimum
of BS 8300/ADM*,
typical
826mm
wideindependent
door
have
in approximately
25mm increments.
Alternatively any DORMA door closer can be useda in
conjunction
with
holdthen
open
magnets
(EM). requirements
A
number
of
DORMA
high
efficient
door
closers
are
capable
of
coping
with
doors
these
starting
with
a
typical
826mm
wide
door
and
have
then
gone
up
in 30N
approximately
When using electrically powered hold open devices the door closing device is not required to comply with the opening force of lessatthan
smaller
sizes.
(when the electrical supply has been cut throughand
activation
of
the
alarm
or
power
failure).
However
certain
buildings
may
benefit
from
having
25mm increments. A number of DORMA high efficient door closers are capable of
electromagnetic devices that, when the power is removed,
stilldoors
complyat
with
the 30N
copingthey
with
these
andmaximum
smaller opening
sizes. force. Here the use of Cam
Action EMF Door Closers, or Cam Action Door Closers used with EM magnets will provide opening forces of 30N or less when fitted at size
EN3 on door widths as detailed earlier.
3. BS8300 refers to electrically powered hold open devices. Which suitable products are available from DORMA?
4. 3.BS8300
refers
to “swing
free” controlled
doorhold
closing
devices.
BS 8300
refers
to electrically
powered
open
devices. Which suitable
DORMA offer the following electrically powered hold open door closers: ITS96 EMF, TS93 EMF, TS92 EMF, TS91 EMF and TS73 EMF.
products
are available
from
DORMA?from DORMA?
Which
suitable
products
are
available
We also offer the BTS80 EMB floor spring (see above photo) and the RTS 80 EMB hold open double action transom closer.
free” doorwith
closers
operate without
themagnets
resistance
of a door closer; the closer is only
Alternatively any DORMA door closer can be used“Swing
in conjunction
independent
hold open
(EM).
activated
in
the
event
of
a
fire
or
power
failure
making
them
suitable
door closers:
access
toITS96 EMF,
DORMA
offer
the
following
electrically
powered
hold
open
door
When using electrically powered hold open devices the door closing device is not required to comply with the most
opening
forcefor
of
less
than
30N
rooms
rather
than
part
of
a
circulation
route.
DORMA
offer:
TS73
EMF
Free
Swing
(when the electrical supply has been cut throughindividual
activation
of
the
alarm
or
power
failure).
However
certain
buildings
may
benefit
from
having
TS93 EMF, TS92 EMF, TS91 EMF and TS73 EMF. We also offer the BTS80 EMB floor
TS99
and
BTS80
FLB
electromagnetic devices that, when the power is option,
removed,
theyFL
still
comply
with
thefloor
30Nspring.
maximum opening force. Here the use of Cam
spring and the RTS 80 EMB hold open double action transom closer. Alternatively
hold open
magnets (EM).
Action EMF Door Closers, or Cam Action Door Closers used with EM magnets will provide opening forces of 30N or less when fitted at size
any DORMA door closer can be used in conjunction with independent
EN3 on door widths as detailed earlier.
When using electrically powered hold open devices the door closing device is not
required to comply with the opening force of less than 30N (when the electrical
4. BS8300 refers to “swing free” controlled door closing devices.
supply
has resisting
been cutdoors
through
activation to
of fire
thedoors
alarmusing
or power
5. BS8300 talks about lower power sizes for
non-fire
in comparison
a door failure).
closer. However
Which suitable products
are available
from
DORMA?
certain
buildings
may
benefit
from
having
electromagnetic
devices
that,
when
the
power
is
removed,
they
still
comply with the
What if a higher power size is required?
“Swing
free”
doorAction
closers EMF
operate
without
the resistance
of a Action
door closer;
the closer
is only
30N
maximum
opening
force.
Here
the
use
of
Cam
Door
Closers,
or
Cam
Door
Closers
with EM
As there is no legal requirement for a minimum closing
force
on non-fire
door closer
be adjusted
below
size EN3
(18Nm,
asused
activated
in the
event of doors
a fire the
or power
failurecan
making
them most
suitable
for door
access
to
magnetsforwill
opening
of 30N
less
when
fitted
at size
EN3
onthe
door
widths
as detailed
earlier.
required
fire provide
doors). However
the forces
door closer
shouldor
always
be
adjusted
successfully
close
door.
If this offer:
increases
theEMF
force
to Swing
individual
rooms
rather
thantopart
of a circulation
route.
DORMA
TS73
Free
exceed BS8300/ADM* requirements, for example
to overcome
heavy
seals
an acoustic
option,
TS99 FL
and duty
BTS80
FLBonfloor
spring. door, DORMA can supply a supplement to an
access statement detailing the measures taken to ensure opening forces have been kept to a minimum.
*Section 3 in Scotland, Part R in Northern Ireland
4. BS8300 refers to “swing free” controlled door closing devices. Which suitable products are available from DORMA?
“Swing free” door closers operate without the resistance of a door closer; the closer is only activated in the event of a fire or
power failure making them most suitable for door access to individual rooms rather than part of a circulation route. DORMA
5.
BS8300
talksFree
about
loweroption,
powerTS99
sizesFL
forand
non-fire
resisting
doors
in comparison to fire doors using a door closer.
offer:
TS73 EMF
Swing
BTS80
FLB floor
spring.
10
What if a higher power size is required?
As there is no legal requirement for a minimum closing force on non-fire doors the door closer can be adjusted below size EN3 (18Nm, as
required for fire doors). However the door closer should always be adjusted to successfully close the door. If this increases the force to
exceed BS8300/ADM* requirements, for example to overcome heavy duty seals on an acoustic door, DORMA can supply a supplement to an
5. BS 8300 talks about lower power sizes for non-fire resisting doors in comparison to fire doors using a door closer.What
access statement detailing the measures taken to ensure opening forces have been kept to a minimum.
if a higher power size is required?
*Section 3 in Scotland, Part R in Northern Ireland
As there is no legal requirement for a minimum closing force on non-fire doors the door closer can be adjusted below size
EN3 (18Nm, as required for fire doors). However the door closer should always be adjusted to successfully close the door.
If this increases the force to exceed BS8300/ADM* requirements, for example to overcome heavy duty seals on an acoustic
door, DORMA can supply a supplement to an access statement detailing the measures taken to ensure opening forces have
been
kept to a minimum.
10
22
*Section 3 in Scotland, Part R in Northern Ireland
FREQUENTLY ASKED QUESTIONS
A RC H ITEC T U R A L I RO N M O N G E R S
S EC U R IT Y S PEC I A LI S T S
6. BS8300
mentions
avoiding
doordoor
closers
where where
the maximum
closing closing force
6. BS 8300
mentions
avoiding
closers
the maximum
force
not between
degrees.
What
of closers
exhibitthese
theseproperties?
is notisbetween
0-150-15
degrees.
What
typetype
of closers
exhibit
properties?
If a and
rackpinion
and pinion
type
closer
is used in conjunction
a slide arm
If a rack
type closer
is used
in conjunction
with a slide armwith
and channel,
any and channel,
user any
will experience
an increase in an
opening
resistance
throughout
the opening
cycle and thus
user will experience
increase
in opening
resistance
throughout
the opening
be denied
access.
cycleease
andofthus
be denied ease of access.
DORMA’s
unique cam
actioncam
closeraction
combined
with combined
a slide arm and
channel
do not
DORMA’s
unique
closer
with
a slide
arm and channel do
experience an increase in the opening resistance but a rapid fall in opening resistance on
not experience an increase in the opening resistance but a rapid fall in opening
operation of the door.
resistance
on operation
of the proportional,
door.
As opening
and closing
forces are directly
Cam Action closers exert their
maximum closing force between 0-15 degrees of final closure as required in the guidance to
ensure
correct latching
action.forces are directly proportional, Cam Action closers exert
Asthe
opening
and closing
their maximum closing force between 0-15 degrees of final closure as required in
the guidance to ensure the correct latching action.
7. Why
should
CamCam
Action
closers
be preferred
over standard
rack rack and pinion
7. Why
should
Action
closers
be preferred
over standard
closers?
and
pinion closers?
Cam Action closers provide greater benefit to any user when operating a door fitted with a
closing
device.
BS8300
and ADM*
requires
the opening
resistance
drop when
to 22.5N
by 30
Cam
Action
closers
provide
greater
benefit
to anytouser
operating
a door
degrees,
andwith
although
Rack and
Pinion BS
mechanisms
withADM*
scissor arms
can achieve
this, a resistance
fitted
a closing
device.
8300 and
requires
the opening
Cam Action mechanism achieves it far easier and much more quickly, resulting in easier
to drop to 22.5N by 30 degrees, and although Rack and Pinion mechanisms with
access for all.
scissor arms can achieve this, a Cam Action mechanism achieves it far easier and
much more quickly, resulting in easier access for all.
8. Can
opening
of door
the door
be achieved
the backcheck facility?
8. Can
full full
opening
of the
be achieved
when when
using using
the backcheck
facility?
BS 8300
on aopened
doorslowly.
whenHowever
opened
BS8300
detailsdetails
minimalminimal
resistanceresistance
on a door when
thisslowly.
is only However this
possible
whenpossible
using doorwhen
closersusing
with ‘thinking
backcheck’.
‘thinkingbackcheck’.
backcheck’ as
is only
door closers
withWith
‘thinking
With ‘thinking
opposed
to
‘fixed
or
standard
backcheck’,
the
backcheck
facility
only
engages
fully
when
backcheck’ as opposed to ‘fixed or standard backcheck’, the backcheckthefacility only
door is opened with great force or speed, if the door is opened slowly then the backcheck
engages fully when the door is opened with great force or speed, if the door is
will not engage. All DORMA overhead door closers with backcheck facility have ‘thinking
opened slowly then the backcheck will not engage. All DORMA overhead door
backcheck’.
closers with backcheck facility have ‘thinking backcheck’.
9. How
important
is regular
maintenance?
9. How
important
is regular
maintenance?
BS8300 notes that without regular maintenance of all door fittings, the resistances to
opening
closing
canthat
increase
to anregular
extent that
the ability of of
disabled
people
to pass
BS and
8300
notes
without
maintenance
all door
fittings,
the resistances
through
the
door
can
be
affected
therefore
building
owners
and
users
must
check
doors
to opening and closing can increase to an extent that the ability of disabled people
regularly to ensure they meet the opening force requirements.
to pass through the door can be affected therefore building owners and users
Independent studies by PSA Research showed that where doors and ironmongery represent
must
check
doors regularly
ensure
meet
thetotal
opening
force bill
requirements.
as little
as 1%
of a building’s
cost, theyto
can
accountthey
for 80%
of the
maintenance
in
use. DORMA Service division offer a full maintenance package for manual, automatic and
industrial
doors. Please
contact
for further
details
on 01462
477602.
Independent
studies
byusPSA
Research
showed
that
where doors and ironmongery
www.dorma.com/gb/en/service/codes-and-standards
represent as little as 1% of a building’s cost, they can account for 80% of the total
maintenance bill in use.
DORMA
11
23
NORWICH
61-67 St. Benedicts Street,
Norwich, NR2 4PD
Tel: 01603 216500
Fax: 01603 216510
Email: sales@acleigh.co.uk
COLCHESTER
11 Grange Way,
Whitehall Industrial Estate,
Colchester, CO2 8HG
Tel: 01206 877488
Fax: 01206 877480
Email: colchester@acleigh.co.uk
IPSWICH
Unit 2-3, Dencora Business Centre,
Whitehouse Road, Ipswich, IP1 5LT
Tel: 01473 292810
Fax: 01473 292818
Email: ipswich@acleigh.co.uk
AC LEIGH SECURITY
61-67 St. Benedicts Street,
Norwich, NR2 4PD
Tel: 01603 216501
Fax: 01603 216514
Email: security@acleigh.co.uk
www.acleigh.co.uk