- Available In Multiple Sizes
- 4 Stylish Drain Options Available
- Suitable For Domestic & Commercial Use
- Safe & Easy To Handle / Cut To Size
- Lifetime Guarantee
- Decreases Heat Loss
- Suitable For Bathrooms & Wet Rooms
- Can Be Used With Electric UFH
- 100% Waterproof With Tanking Tape & Corners
- Compatible With Tile Backer & Fibre Cement Boards
- ‘Fast Flow’ Waste Trap Drain Included
- Next Working Day Delivery Service
Linear Drain Shower Tray
Walk-In Tray Former Kit
The Roma Heating Rectangular Tray Former with linear drain is a slim 30mm deep former, ideal for sleek, modern wet room domestic & commercial installations.
Designed for use under tiles, it is best installed with Tile Backer Boards or Fibre Cement Boards for added strength and insulation.
Suitable for concrete and over-ply timber sub floors, it features a built-in slight gradient/fall for fast and efficient drainage.
Each tray comes with a waste trap and your choice of drain style (4 finishes available).
All Roma Shower trays are compatible with 150W & 200W Roma Heat Mats & Loose Wire Underfloor Heating (UFH) Systems.
Key Features:
- 30mm Depth
- Rectangular Shape
- XPS Foam Core – Reinforced With Fibreglass & Cement Mortar
- Linear Drain – Central (Offset On Long Length)
- Waterproof & Ready For Tiling
- Lightweight & Insulated
- Suitable For All Tile Sizes
- Level Access Installation
- Factory Sealed Drain
- Can Be Trimmed To Size
- Suitable For Domestic & Commercial Use
- Easy installation
Need Help?
If you have any questions, our friendly team at Roma is happy to help.
📞 Call us on 01803 316131
📧 Email: sales@romaheating.co.uk


A tileable wet room shower tray kit for a level access, walk-in shower: a 30mm tray former with the fall built in, a 70 x 600mm stainless steel linear drain factory sealed in, a Fast Flow waste trap and a choice of four drain grates. 13 sizes: 800 x 800, 800 x 1000, 800 x 1200, 800 x 1500, 900 x 900, 900 x 1000, 900 x 1200, 900 x 1500, 1000 x 1000, 1000 x 1200, 1000 x 1500, 1200 x 1200 and 1200 x 1500mm. Tile straight over it with any tile size, mosaic included. Lifetime guarantee, in stock for next working day delivery, with trade pricing for account holders.
Specification: drain central on the width, offset on the longer length; external drain size 70mm wide x 600mm long; XPS foam core reinforced with fibreglass mesh, coated in cement mortar with a key finish; waterproof and ready for tiling; domestic and commercial; concrete or over-ply timber subfloors.
Fitting the tray
Bedding and cutting
Bed the tray fully on a good flexible tile adhesive, drain edges and outer edges included. It can be cut down to fit, but no cut edge may come within 150mm of the drain.
View adhesivesTiling
Keep the fall to the drain, and finish the tiles flush with or just above the grate. Cover the drain and grate while tiling and grouting. Grate option 6 is reversible: tile-in on one side, plain stainless steel on the other.
Square drain versionTanking and heating
Fix tile backer boards around the tray, washers at no more than 400mm centres and at least 12 per board. Tape every joint, lower joints first working away from the drain, with corners sealed. Roma mats and loose wire can go over the tray, but not over the drain.
View tanking tapeLinear shower tray questions the trade asks us
Is it suitable for level access and wheelchairs?
Yes. It gives a level, walk-in shower floor, and once tiled it can take shower seats and wheelchairs.
Can the tray be cut down?
Yes, to suit the shower area, as long as no cut edge comes within 150mm of the drain. Or extend the area with tile backer boards.
Can underfloor heating go over it?
Yes. Roma 150W and 200W mats and loose wire heating can be laid directly over the tray, as long as nothing obstructs the drain.
Linear or square drain?
The linear tray comes in 13 sizes, all 30mm deep. The square drain tray comes in four sizes with the drain central or offset, 20mm deep at 1000 x 1000 and 1250 x 1000mm.
Can I get pricing for several bathrooms?
Yes. Trade accounts get trade pricing on every size, and for a development or a run of bathrooms, send us the sizes and we will price the trays, boards and tanking as a project.











































