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01
GUIDE
shower tray system
I T ’ S W H AT ’ S U N D E R N E AT H T H AT CO U N T S
A C O U S T I C I N S U L AT I O N
WAT E R P R O O F B O A R D S
shower tray
system
R
The M ar mox Shower Tray System is available with
an
extruded
polystyrene
core
or
as
a
solid
shower stone base.
E X T R U D E D P O LY S T Y R E N E
The extruded polystyrene shower tray is faced
Lightweight & easy to cut
with fibreglass mesh embedded into a cement
polymer mortar on each side.
It must be fully
s u p p o r t e d b y a s t r u c t u r e d f l o o r.
It is ideal for
w e t r o o m s a n d s h o w e r s i n c o n fi n e d l o c a t i o n s . I t
c a n b e e a s i l y c u t t o fi t t h e s h o w e r a r e a o r t o
produce an irregular or circular shower base.
Unlike some other underlays, the Marmox Shower
Tray
System
is
s u f fi c i e n t l y
robust
allowing
100mm tiles or waterproof sheeting to be laid on
it without the risk of compression through point
loading.
The solid shower stone tray is made of polymer
(acrylic) modified concrete. It does not need to
b e f u l l y s u p p o r t e d b y a s t r u c t u r e d f l o o r. T h i s i s
the main advantage of the solid shower stone as
it can be fixed directly to the floor joist. It can
be finished either by tiles, mosaics, or vinyl.
SHOWER STONE
Can be fixed directly to floor joist
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GUIDE
T H E R M A L I N S U L AT I O N
I T ’ S W H AT ’ S U N D E R N E AT H T H AT CO U N T S
A D VA N TA G E S
MORE ECONOMICAL WATERPROOF SYSTEM
100% WATERPROOF MARMOX SHOWER TRAY SYSTEM
ACOUSTICALLY BETTER THAN SCREED
EASY ACCESS, FLOOR LEVEL
PRE-LAID TO FALLS (MIN 2% DRAIN ANGLE)
AVAILABLE WITH OFFSET OR CENTRAL DRAIN
LIGHTWEIGHT (FROM AS LITTLE AS 3.5 KG)
CAN BE FINISHED WITH TILES OR SHEET SYSTEMS
HYGENIC AS NO MOISTURE BUILDS UP UNDER THE TILES
CAN BE EASILY CUT TO FIT ON SITE
PREFORMED ( NO SKILLED LAYING OF FALLS)
CAN BE FIXED TO TIMBER OR CONCRETE FLOORS
TIMBER FLOOR EXAMPLE
This option involves cutting the floor boards where the Marmox shower
tray will drop into.
Tiles
Aluminium Angle
6mm
Marmox
Board
19mm
Structured
Floor
Marmox
Shower Tray
Floor joist
Note: The shower tray must
be fully supported
Polyurethane adhesive
S H O W E R T R AY I N S TA L L AT I O N
(HOBLESS CONSTRUCTION)
1
SOLID BASE
S H O W E R T R AY
F I X E D D I R E C T LY
TO FLOOR JOIST
& NOGGINS
NOTE: The solid base shower tray only
needs to be supported along all four
edges and around the drain cutout.
Otherwise the following installation and
wate r p ro o f i n g s te p s 1 to 8 s t i l l a p p l y.
Check the timber floor for flatness and
level.
E X T R U D E D P O LY S T Y R E N E
S H O W E R T R AY
F U L LY S U P P O R T E D B Y
STRUCTURED FLOORING
2
Dry position the underlay and mark
the location of the drain, and the
o u t s i d e e d g e ( s ) o f t h e u n d e r l ay. Cu t
the floorboard in the pipe location
and finish plumbing connections.
01
CONCRETE FLOOR EXAMPLE
GUIDE
shower tray system
R
This option is perfect for applying the shower tray with concrete
slabs. It combines a full Marmox floor covering and a shower tray
with a hob construction.
Cement based tile adhesive
3
Fix 40X40 mm aluminium angle to the
outside(S) line of the underlay to be
used as a water stop using polyurethane adhesive.
4
Use a polyurethane adhesive (nonsolvent based), to glue down the underl ay t o t h e f l o o r. P l a c e t h e u n d e r l ay i n
position, apply downward pressure on
the underlay and check for level.
CENTER DRAIN SIZES
SHOWER HOB SIZES
Other dimensions available on request
1000 x 2000mm
65mm
Pre-cut
45 mitre
a
nd
a
St
1200 x 1200mm
1000 x 1000mm
900 x 900mm
100mm
65mm
65mm
1000 x 1500mm
1000 x 1200mm
900 x 1200mm
1500 x 1500mm
rd
1065mm
th
kn
ic
m
5m
:2
s
es
1565mm
OFFSET DRAIN SIZES
2065mm
320mm
Other dimensions available on request
320mm
900mm
1000mm
6
750mm
1500mm
Apply a bead of polyurethane on the
stainless steel plate, plumber glue to
the drain pipe, and fix the drainage
flange in position, then apply a bead
of polyurethane to the outside of the
flange.
1850mm
1000mm
320mm
925mm
1000mm
5
1000mm
600mm
1200mm
1200mm
320mm
2000mm
320mm
1000mm
After the shower tray system
place install the wall sheeting
is
in
01
4mm
TROUGH DRAIN SIZES
Other dimensions available on request
900mm
1200mm
800mm
100mm
105mm
8
25mm
2000mm
1000mm
100mm
Apply an approved water proof membrane to
t h e e n t i r e s u r f a c e o f t h e u n d e r l a y, f l a n g e,
water stop, and the wall sheeting according
to the manufacturer recommendations.
800mm
105mm
1200mm
25mm
1000mm
105mm
25mm
900mm
100mm
100mm
7
105mm
25mm
1000mm
1500mm
Stainless
Sheet
Standard thickness: 25mm
1000mm
After the waterproof dries the shower
c a n b e t i l e d i n t h e r e g u l a r m a n n e r.
shower tray system
R
GUIDE
3mm
DESCRIPTION
CENTRE
OFFSET
TROUGH
Shower Underlay 900mm x 900mm
Shower Underlay 1000mm x 1000mm
Shower Underlay 900mm x 1200mm
Shower Underlay 1000mm x 1200mm
Shower Underlay 1200mm x 1200mm
Shower Underlay 1000mm x 1500mm
Shower Underlay 900mm x 1850mm
Shower Underlay 1000mm x 2000mm
Shower Underlay 1500mmx 1500mm
Solid Underlay 900mm x 900mm
Solid Underlay 1000mm x 1000mm
Solid Underlay 900mm x 1200mm
Solid Underlay 1000mm x 1200mm
Solid Underlay 1200mm x 1200mm
Solid Underlay 1000mm x 1500mm
Solid Underlay 900mm x 1850mm
Solid Underlay 1000mm x 2000mm
*Coming soon to Marmox Australia
I T ’ S W H AT ’ S U N D E R N E AT H T H AT CO U N T S
+
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GUIDE
shower tray system
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MORE
Marmox construc tion boards are waterproof, provide thermal insulation, and even have acoustic insulating
properties. These innovative construction boards are versatile enough to use in any wet area application.
Fr o m c o n s t r u c t i n g a s i m p l e p i p e b ox , a c o m p l e x s p a b a t h f r a m e o r va n i t y, t o u n d e r f l o o r h e a t i n g i n s u l a t i o n .
www.marmox.com.au
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1300 783 693
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info@marmox.com.au