ACO Easyflow Bathroom Gully System
Installation guide - timber floors Installation overview
Step 1
Step 6
For all timber floor installations, the Easyflow
Remove floor boards to expose joists in
Connect the waste pipe to the gully body and
gully top is supported in a stainless steel
wetroom area.
insert the trimmed down gully top into the cradle ensuring the gully top is fully inserted
cradle.
Step 2
into the gully body seal. Ensure the base of
It is essential that the plastic gully body is
Identify waste pipe run and position of the
the gully body is resting on the support shelf
supported between the floor joists to prevent
gully.
and waste pipe laid to fall. Test for leaks. If
accidental disassembly during routine
the installation is not going to be completed
maintenance. This applies to all outlet
Step 3
at this stage, insert the white gully top cover
configurations.
Assess the highest position of the outlet invert
to prevent unwanted debris entering the gully.
(minimum ‘X’), taking into account the For installations with a horizontal outlet, the
thickness of the floor board and outlet waste
Step 7
location of the outlet should be as high as
pipe diameter. With reference to the diagram
Lay the grey wetroom waterproofing fleece
possible in the floor to provide adequate falls
below, trim the gully top using the cutting
into the gully top and secure with the clamp
from the waste pipe to the soil stack. This is
guide lines to keep dimension ‘X’ as short as
ring and x5 self-tapping screws provided to
identified as the minimum ‘X’ dimension as
possible to provide falls for the waste pipe.
form a watertight seal.
Step 4
Step 8
Having cut the gully top, provide a support
Depending upon the installation, provide the
platform so that the gully body base sits firmly
falls to the gully. This may be achieved using
on the support shelf when in the installed
weber.floor 4040 Combi Rapid levelling
position. This ensures the seal between the
scrim, tel 08703 330070 for further details.
shown in the diagram below.
gully top and gully body is not broken during
Step 9
routine maintenance.
Tank the installation including the wetroom
Step 5
waterproofing fleece using a proprietary
Cut a 255mm diameter hole in the floor board
tanking system, following the manufacturer’s
to align with the gully body. Lay the floor
installation instructions. One system that may
board and fix the cradle to the floor.
be used is weber.sys protect roller applied tanking membrane.
Step 10
10
Lay the grating bezel support ring in the gully top ensuring the radial slots face downwards Ø302 Tile adhesive
Wetroom water proofing fleece
to allow any water that penetrates the tile Tanking system
adhesive to enter the gully. Insert the bezel
Tiles
Ø255
and align to suit tile layout and lay tiles with falls to gully. For tiles greater than 20mm thick, gully top spacer ring(s) (Part No 105738) provides additional 6.5mm height
28mm
Stainless steel cradle
X mimimum
and may be used in multiples.
Cut gully top for min ‘X’ Floor joist
Gully body supports
ACO Easyflow Bathroom Gully System
Installation guide - solid concrete floors Installation overview
Step 1
Step 7
Easyflow floor gully bodies can be installed
Lay DPM over floor slab and sit gully body on
If a wetroom gully top is not installed, lay
either above or below the DPM. The optional
to mortar bed.
tiles. For the wetroom gully top, lay the grey
DPM clamping flange (Part No 105737) is
wetroom waterproofing fleece into the gully
required to clamp the DPM to the throat of
Step 2
top and secure with the clamp ring and x5
the gully body where the gully body is below
Trim gully top to finished floor level and insert
self-tapping screws provided to form a
the DPM.
into gully body, ensuring the gully top is fully
watertight seal.
inserted into the gully body seal.
Step 8
Gully tops are easily trimmed to finished floor level using the cutting guides moulded into
Step 3
Tank the installation including the wetroom
the top to accommodate screed and insulation
Connect waste pipe laid to fall and test for
waterproofing fleece using a proprietary
thicknesses. An optional gully top extension
leaks. Provide temporary cover to prevent
tanking system, following the manufacturer’s
(Part No 105736) is required for extended
unwanted debris entering the gully.
installation instructions. One system that may be used is weber.sys protect roller applied
screed/insulation thicknesses.
Step 4 For wetroom applications, gully tops with
Box out and backfill concrete around the gully
integrated wetroom fleece can be used for
body and top.
additional waterproofing security.
tanking membrane.
Step 9 Lay the grating bezel support ring in the gully
Step 5
top ensuring the radial slots face downwards
Remove shutters and lay insulation forming a
to allow any water that penetrates the tile
duct to receive polystyrene bead fill.
adhesive to enter the gully. Insert the bezel and align to suit tile layout and lay tiles with
Step 6
falls to gully. For tiles greater than 20mm
Lay screed to 1:80 fall.
thick, gully top spacer ring(s) (Part No 105738) provides additional 6.5mm height and may be used in multiples.
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