Showerlay Wiper 800 x 1500 mm Line Pure

Wet room Kit Showerlay Wiper 800 x 1500 mm Line Pure

is a walk in shower tray with end linear drain. Former is available in three thicknesses, has 2% fall towards the drain, provides great acoustic insulation and is also lightweight while very strong.

Former comes with integrated and waterproofed stainless steel linear channel, suitable McAlpine siphon trap with 26 l/min capacity and grate. Drainage is 500 mm long and 80 mm wide while grating width is 64 mm. It protrudes above the shower tray for 15 mm and below for approximately 5 mm. Pure is a slot cover, should be filled with tiles so after the installation only visible part of the tray would be the channel. Steel is finished with brush, which is practical and particularly suitable for most architectural applications.

Walk in 800 x 1500 shower tray is rectangle mid-sized trendy corner wet room kit. Modern and becoming more popular in Britain it encases all functions of showers in one accessible space. Create a trendy, stunnig and luxury bathroom while retaining full shower functionality and increase value of your home.

More details

New product

£ 290.69

Tax included

£ 341.99


800 x 800
  • Not include
  • 3 m²
  • 6 m²
Waterproofing kit is used to seal shower tray as well as connections between walls and floor. It is recommended for concrete and mandatory for timber flooring. Each kit contains: 4kg tanking liquid, 1l primer, 10m sealing tape, 2 corners, 2 pipe collars. One kit covers 3 m² with 2 coats. If you buy it as addition to any drain or wet room kit You save £40 if you buy kit that covers 3 m² or £80 if buy one which covers 6 m².
  • 20 mm
  • 28 mm
  • 35 mm
Thickness of the board on the edges. It has 2% gradient on the entire upper surface and is shallower near the drain. As there's always 2% fall, slope is larger the thicker wet room kit is.

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If you buy this product you will receive (parts included):

Tray & integrated channel

Thickness: 20 mm

Drain grating


Waste trap

Flow rate: 26 l/min

Waterproofing kit

Size: not included

Size800 x 1500 mm
Channel length500 mm
Grate stylePure (slot)
Height1500 mm
Width800 mm
Thickness20 · 30 · 40 mm
TrimmingShorter side: up to 50 mm · Longer: up to 100 mm.
MaterialXPS foam sheet
ReinforcementFibre glass mesh & cementous glue.
Fall4-way 2% towards the drain
AdditionalsTanking kit
Drain surfacebrush
CleaningFrom above (Easy clean system)
Set consistsWet room tray · integrated linear drain body · drain grating · siphon trap
    • Dimensions as described on equivalent technical drawings,
    • If needed, the tray can be easily shortened in its length or width, using a handsaw,
    • Make sure you cut it for equal distances from both sides to preserve pre-made fall to the drain,
    • Drain channel is located centrally, across the shorter edge.
    • Designed especially for range of Wiper Premium drains,
    • Drain is built into the tray during the manufacturing process,
    • Our showerlay is a 20/28/35 mm XPS foam sheet covered on both sides with a flexible cementous glue and reinforced with a fibre glass mesh,
    • The showerlay is CNC machine cut to give a perfect pre-formed fall from each corner to the drain,
    • It is lightweight but very strong,
    • Perfect solution for British wooden floors but can also be used on concrete floors. When it is used on wooden floors,the floor must be underboarded after floor boards have been removed,
    • Standard and minimal underboarding should be 20 mm thick,
    • Ideal for tiled floors. Because of the high compressive strength of the XPS foam, it can even be used with small mosaic tiles. This is not suitable for vinyl floor coverings,
    • The shower lay can be easily cut on site should you have any obstacles such as pipe boxings,
    • Easy to use with under floor heating systems (should be installed on top of the shower tray)
    • One hundred per cent, double waterproofing,
    • Hardness of the surface layer allows to cement even very small mosaics,
    • High acoustic and thermal insulation,
    • After installation, the plates should be supported beneath entire surface.
Product is suitable for:
Timber floor Concrete floor Tiles Mosaic

Wet room kit advantages

We supply McAlpine CD-HC26-65 PCV (polypropylen) waste trap with our drains. To clean them you can simply dismantle it from above when installed, and waterflow will remove any dirt. If not you can use chemicals. 

The waste trap provides Water Seal that prevents any bad smells to get back to your shower.

  • Colour: white,
  • Total height: 61,50 mm,
  • Waste pipe diameter: 1.5" (british standard size)
  • Water seal: 20mm
  • Flow rate [l/min]: 26/50 (for a 15mm/120mm liquid column)
  • Ready to be connected to waste system
  • Additional info: Waste Grid and Dip Tube removable from top to facilitate easy cleaning. All McAlpine Shower Traps with top access surpass the minimum required flow rate of 24 litres per minute when tested in accordance with clause 5 of BS EN 274-2:2002

Our wet room kits are available in three thicknesses: 20, 28 and 35 mm. Depending on space, floor type, and desired gradient you can choose best option for you.

If you have timber floor - existing floor board thickness. Usually they are 20 or 28 mm thick, in that case you should go for adequate thick wet room kit, to avoid floor height increase and step ups. If you want to achieve stepped up floor, 35 mm thickness might also be a good choice. Wet room kit timber floor fitting instructions

In case of concrete floor, every thickness is suitable, if you're going to screed the floor you need to shutter the future shower area off and leave proper space for tray to be inserted in the future. If screed has already been done, you will need to use jackhammer or similar tool to groove exact tray thickness and shape when the shower is going to be created. Wet room kit concrete floor fitting instructions

In case of both floor types, every shower tray thickness is enough to bear human weight, as it needs to be underboarded beneath entire surface either with ply or solid concrete. The biggest difference between thicknesses is the slope's angle achieved after installation is completed and shower tray tiled.

Wet room kit 800 x 1500 technical drawing

Shower trays incorporate linear drain built-into the tray during the manufacturing process. Wiper Premium range linear shower drains are made from one peice of 304 grade stainless steel. Only the ends are welded. This means that the flange and drain body are made from the same peice of steel ensuring complete security from water penetration. Our flange is on all four sides of the drain. You will not find a better linear drain on the market.

  • Length (X): 500 [mm]
  • Height of channel (C): 30 [mm]
  • Height to the centre of waste pipe (G): 68 [mm] (can be adjusted)
  • Total height (H): 98 [mm]
  • Width of channel (Y): 84 [mm]
  • Width of insulating flange (F): 140 [mm] (included)
  • Width of sealing membrane (M): 250 [mm] (included)
  • Flange to top edge of channel (T): 15 [mm]
  • Type of surface finish: brushed stainless steel
  • High quality Mcalpine poly propylene syphon trap included
  • Easy clean system (cleanable from above)
  • Complete siphon, waste pipe diamter british standard size,
  • Pipe height adjustable and rotatable at 360°,
  • Drain's cover is included, please select desired design.

Pure drain cover is an internal container that you can insert the tiles into. This type of drain is 100% tile-able.

  • Tile channel depth (A): 12 [mm]
  • Tile channel width (D): 60 mm [mm]

Grating patterns available for this product:

The tanking kit is a ready-mixed, under-tile tanking system to protect water sensitive substrates from exposure to water. Suitable for wet areas such as bathrooms, showers in residential buildings, hotels, old people's homes and hospitals. Should not be used in places exposed to pressurised water, for an instance swimming pools. Ready to use, no mixing required and easy to apply with a roller. The kit includes a high performance joint reinforcing tape to protect against movement in floor joins and corners etc. The contents are all INSIDE the bucket and the contents are protected in the bucket with polystyrene infill's to stop transit damage.The instructions are printed on the rear of the tanking kit.

For anti-moisture insulation systems in wet rooms and rooms intended for human residence. The tanking liquid is a ready-to-use singlecomponent, solvent-free sealant composed of polymer dispersion, fillers and modifying additives. When applied to the surface, upon binding it creates a flexible and water-insulating layer.

Tanking kit contains:

  • 4kg Tanking Liquid
  • 1l Primer
  • 10 Metres flexible Sealing Tape
  • 2 Flexible Pipe Collars
  • 2 Corners


  • Consumption to 1,2kg/m²
  • Solvent free
  • Drying time: 2h

Tanking liquid

Tanking liquidThe tanking liquid is a ready to use, single component, solvent-free sealant mass, consisting of polymer dispersion, fillers and additives. When applied to a substrate and cured, it forms a flexible waterproofing coating. The product is intended for use inside places intended for human residence, especially in humid areas (such as bathrooms, kitchens, laundries), to perform insulation against moisture under linings and coverings, such as ceramic tiles, glazed tiles, terracotta, wooden floors and panels, and synthetic carpets.


Tanking primerThe product is intended for priming absorbent and porous surfaces, inside and outside buildings. It is especially recommended for cement - limestone plaster, gas concrete, plaster-carton boards and cement plaster. The primer has a high penetration ability, is deeply absorbed into the substrate, thus strengthening it, while allowing for „breathing”. These benefits improve the structure of the substrates, which, due to the passage of time, have lost their appropriate parameters. The priming solution improves adhesion to the surface of other materials that will be used on the primed substrate. By reducing the absorbency of the substrate, the wear of the applied coating materials, emulsion paints, glues, mineral putties reduces as well. The solution, due to the content of the biocide and fungicide, protects the primed substrate against the formation of mold and bacteria in the product.

10m sealing tape · 2x flexible pipe collars · 2x corners

Tanking mattPipe collarCorner

Documents available below are available to everybody for free to download. They can be open in high quality on your computer and be printed for further use.

Showerlay timber floor installationShowerlay concrete floor installation 20 mm technical drawing 30 mm technical drawing 40 mm technical drawing Long term guaranteeSiphon technical drawing

Opinions, reviews and tests for:
Showerlay Wiper 800 x 1500 mm Line Pure
Average grade: 4.67
Ratings number: 6
100% Customers recommend this product.
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Customer product reviews
Rated 4.67 on the scale 1 - 5 based on 6 customer reviews


I had to change my current supplier and this is what I was looking for. The highest quality, big quantity of goods in stock and good price.

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Very easy installation. The most advantage are prepared slopes for tiling and solid stainless steel drain. Highly recommended for all installers.

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convenient use

had it over a year now and I don't want to get out of it. It is a perfect size. Easy to install and looks great. Would recommend it.

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Well, it was good, but it turned out that it was difficult to put tiles on it. I could have guessed to check before gluing whether they are equal

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Verified purchase

would recommend

Looks good when finished with mosaic. Had no problems fitting. Packaging was damaged but the tray stayed intact, but I recommend checking it with your courier anyway.

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Question will be displayed after moderation.
Is this shower suitable for concrete floors.

Asked by: J ally 21-04-2017 10:20:55

hello can we purchase just the the infill piece of the kit?

Asked by: hidetaka morinaga 25-08-2017 14:00:53

I need a drain that the trap is located on left Do you do them? If not can this one be fitted...?

Asked by: Ian 04-09-2017 14:53:44

What are the dimensions of the cutout for drain on the Showerlay Wiper 800 x 1500 mm Line Pure?

Asked by: Ian 04-09-2017 14:58:36

done this include the gully and waste?

Asked by: gavin ward 10-11-2017 10:51:31

Please advise the availability of 2 x Showerlay Wiper 800 x 1500 mm Line Pure at 20mm thick.

Asked by: Tony Gulliford 02-01-2018 14:56:24

Does the tray come with drain cover and trap? Or do I have to buy this separate

Asked by: James bowtell 09-01-2018 08:19:07

Hi Guys, I want to purchase the 800 x 1500 line pure tray with 3m tanking. Im currently working in Hong Kong. This is the first of several shower rooms to be done out here and I am looking for a supplier who would be happy to send to Hong Kong. Is this something you can assist with? Many thanks

Asked by: Graham 21-02-2018 02:34:28

Is it ok to lay this tray onto insulation board as the main floor is being built up on this above the concrete oversite and then 40mm liquid screed on top?

Asked by: Edward Rose 05-06-2018 20:56:49

What tile thickness is recommended

Asked by: simon 06-07-2018 08:54:34

I have bought and installed your Showerlay Wiper 800 x 1500 Line Pure shower tray and am about to tile it. we want to use mosaic tiles which are just 6mm thick. After tanking and adhesive the tiles are likely to be about 4 mm below the level of the drainage grating. Can you suggest a solution please? Many thanks

Asked by: Lawrence 05-12-2018 16:53:47
Not yet answered

Hi what are you lead times to the UK For the 800x1500 wet room shower base with tileable drian

30-04-2019 10:29:24