Wet Room Shower Tray 1500 x 800 x 30 mm Linear Side 600 mm Flexi Gold Dual

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Our most popular size tray, but this one offers the drain along the 1500mm side of the tray. The drain is 600mm long and is located 150mm from the edge. This is a great option for a shower that is wider than it is longer. Our Wet Room Shower Trays with Linear drains for tiled floors are the most versatile shower former you will find. They come with an integrated 600mm linear drain and are available in various sizes with different drain positions.

Each Tray's Advanced 3 piece drain offers plenty of flexibility and safety as well. The integrated plastic channel is factory installed into the tray assuring a water tight seal and allowing for the waste trap to be connected anywhere along the channel. The 304 grade stainless steel frame and cover make up the remaining parts of the drain. They are available in a variety of PVD coated colours and finishes. The frame is height adjustable to match the finished floor height. It also offers secondary drainage in case water were to ever penetrate the floor covering it will find its way to the drain. The cover itself is reversible, allowing you to either leave it right side up for a stainless steel finish to the cover or flipping it over and tiling inside for a tiled finish.

These XPS foam Trays have a 4 way slope machine cut into with an estimated 1-2% gradient fall. The bottom side of the tray is level and the integrated channel does not protrude below the tray allowing for both timber and concrete floor installation. Furthermore the hole (hole cutter provided) for the waste trap is drilled on site by the installer making avoiding joists that much simpler. Although the tray provides great thermal and acoustic insulation it is not structural so it will require to be supported throughout its entirety. The Trays are trim-able and can be cut down to a specific size or to avoid corners or match uneven walls or irregular angles.

Tray size:
Floor Finish
Drain Cover
  • Black Reversible (Tileable / Solid)
Drain position
  • Side
Drain Cover
Waste Trap
Waterproofing kit
Underfloor heat mat
Shower screen
Product Code TLF15836SDG
Check availability & delivery time

Our Flexi Trays are the most versatile trays on the market. They offer:

  • Integrated 3 piece drain providing secondary drainage
  • Height adjustable frame 12-18mm to match desired floor finish
  • Reversible cover 12mm deep allows for tiled cover option
  • Flexible waste trap location
  • Hole cutter provided for waste connection
  • Includes Dallmer Solos BS 2” Fast flow waste trap with solvent weldable reduction.
  • Thermal and acoustic insulation properties
  • Tray can be trimmed to size if needed
  • Suitable for timber joist or concrete installation
  • Compatible with electric underfloor heating systems
  • 30mm tray available in a variety of sizes and drain positions 
  • PVD coated colour options and finishes
  • 4 way slope providing 1-2% grade


Data sheet

1500mm x 800mm
Channel length
XPS Foam Sheet
Fibre glass mesh & cementous glue.
4-way 2% towards the drain
Dallmer Waste Trap
Dallmer SOLOS BS 2'' shower trap is included with our Flexi Shower Base. It featuers ball joint connector adjustable by 15 degrees. For more information and technical drawing please see Attachments tab above.

  • Height: 105 mm
  • Width: 85 mm
  • Outlet : 50 mm
  • Material: polypropylene, ABS
  • Standard: DIN EN 274
Parts Included
Parts included with every Wetroomstop Flexi Shower Base:
  • Sturdy XPS board
  • Integrated linear drain
  • Reversible drain cover (tilable/plain)
  • Dallmer shower trap
  • Hole cutter kit
  • (optional, highly recommended) Wetroomstop Waterproofing Kit
Hole Cutter Kit
With every Shower Base we supply special hole cutting kit to easily cut a hole in the drain wherever you want to fit the shower trap between floor joints or pipes.
Parts Included
We highly recommend to include a waterproofing kit for every tray installation. 
When buying our Shower Base and choosing to include a waterproofing kit you will also receive a special bucket with all the sealing materials that you will need. With this kit you will be able to insulate and waterproof all your shower area and prepare it for tiling.

  • 4 kg of PCI Lastogum liquid foil
  • 1l of primer
  • 2 sealing internal corners
  • 2 sealing cuffs 10 x 10 cm
  • 10 m of sealing tape
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    Do you sell the waterproof liquid separately. If so how much would 5 litres cost?

    No we do not currently sell the waterproofing liquid separately. You can purchase an additional tanking kit if you wish. It comes with 4 kg of lastogum, 1L of primer, 10m of sealing tape, 2 internal corners, and 2 pipe collars

    I have a 1300x700 area which I want to fit a wet room shower tray. Am I able to buy a 1400x900 off yourselves and cut to fit?

    Hello Luke,

    Thank you for your message.

    I can confirm that our trays are trimmable and there are several options for your 1300 x 700 shower area. 

    We can manufacture a bespoke tray to match that size exactly. It would take about 10 days and would have higher price but it wouldn't need any extra materials or effort,

    • 900 x 1400 tray with central drain, so you can cut it down to size symmetrically,
    • 800 x 1200 tray, cutting down to size the 800 mm dimension and extending 1200 to 1300 using tile backer boards, which are made of similar material to what the tray is made of.
    • If you can afford waiting, in my opinion it would be the best idea to go for a custom size wet room tray. 

    In case of any other questions I will be happy to assist. 

    Kind regards

    Chris 020 8145 4804

    Were do u install both pipe collars that are provided in tanking kit?

    The pipe collars provided with our tanking kits are to be used if you have water pipes sticking out of the wall for your shower valve. They are optional and only need to be used if required.

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