PCS (rigid foam underlay) Square Drain wetroom kits

15 sizes of foam cored wetroom formers ready to fit on to a boarded floor. This is the best selling, budget type of wetroom kit complete with drain and tanking compound. Optional choice of designer grids.

  • For tiling only.
  • Wetroom floor former for perfect falls to the drain.
  • Under boarding required for spanning joists.
  • Most sizes 20mm thick at the edges. (see sizes below for exceptions)
  • Easy to cut and trim on site to exact dimensions.
  • Drain hole former ready fitted
  • Dallmer Drain with square grid, designer grid options available.
  • Standard drain projection beneath tray = 86.5mm
  • Optional vertical outlet drain.
  • Supplied with full tanking kit for the most reliable waterproof sealing.

See below for sizes available

Why our Foam Cored underlay is so special

We insist on extruded foam (not styrene balls)

Why density is important.

Our Underlay Wetfloors and Tile Backer Boards are made from extruded foam (not agglomerated styrene particles). As a result the density weight loading is 30 tons per sq. metre. This may sound a lot, but gives us the confidence to permit use of tiny (25mm x 25mm) mosaic tiling. The maximum point load per tile is therefore 18.7Kg per 25mm x 25mm tile and customers can have total peace of mind that the tile will not sink into the underlay.

Note: Beware of competitor products with densities of 12 – 24 tons per sq. metre.

PCS wetrom former detail

Extra Tough Skin

Each side of the former is layered with a reinforcing mesh and covered in a continuous layer of polymer cement.

PCS Kits c/w Dallmer Drains

The Dallmer drain is specially designed for quick installation under the wetroom former. When the former is fitted the trap is pulled up tight and sealed to the ready fitted hole former.

Dallmer drain for wetrooms
  • High flow of water – 32 litres/minute.
  • Supplied complete with pipe reducer to 1 1/2 inch
  • Horizontal outlet or chose vertical outlet.
  • Standard grate supplied with kit.
  • Optional 316 grade stainless steel polished designer grids available.

Stainless Steel Designer grids  for wet rooms

PCS Square drain wetroom kit contents:

1 - Underlay for level access (requires under-boarding support).
1 - Dallmer drain c/w stainless grid. Horizontal or Vertical outlet (please specify).
1 - Pipe reducer 2” to 11⁄2” (50mm to 40mm).
1 - 8k tanking liquid (covers 10m2).
1 - 1 Litre Primer for porous surfaces.
1 - 10m Tape for wall/floor joint and other gaps.
2 - Internal corners.
2 - Pipe collars.
1 - 75mm brush.

Note: The PCS wetroom kit is not suitable for use with vinyl flooring.

But unlike competitor kits it can be used with 25mm square mosaic tiles.

PCS Square Drain Wetroom Kit former sizes

Please Contact Us for prices and ordering

Note: All PCS formers can be cut down or shaped to fit exact siting requirements.

For other sizes of Foam Cored Wetroom former kits see our MARMOX range

Centre Drain Position - PCS Foam cored underlay Wetroom Kits

PCS 030 centre drain
1000 x 1000 x 20mm

PCS centre drain wetroom deck

PCS 072 centre drain
1200 x 800 x 20mm

slopr to drain former for wetroom floor

PCS 075 centre drain
1200 x 900 x 20mm

deck to make gradient on wetroom shower floor

PCS 040 centre drain
1200 x 1200 x 20mm

1.2m shower area floor for a wetroom

PCS 050 centre drain
1500 x 1500 x 20mm

very large shower area in a wetroom slope across 1.5m

PCS 405 centre drain
1650 x 900 x 25mm

large rectangular wetroom floor

Offset Drain Position - PCS Foam cored underlay Wetroom Kits

PCS 060 offset drain
1000 x 1000 x 20mm

floor former for walk in shower

PCS 070 offset drain
1200 x 800 x 20mm

Level access shower floor sloping to drain former

PCS 076 offset drain
1200 x 900 x 20mm

level access walk in shower wetroom floor

PCS 080 offset drain
1200 x 1000 x 20mm

sloping floor under tiles for in a wetroom

PCS 090 offset drain
1200 x 1200 x 20mm

sloping floor under tiles for in a shower room

PCS 100 offset drain
1500 x 800 x 20mm

shower base to tile over to make a wetroom

PCS 105 offset drain
1500 x 1050 x 20mm

base or deck for shower room floor to tile over for level access

PCS 110 offset drain
1800 x 800 x 20mm

large wet are in wetroom floor slope to drain former

PCS 19 offset drain
1950 x 950 x 30mm

base for floor of wetroom very large