This product has been designed to create a walk-in level access Wet Room shower Tray floor. All our Trays are self-supporting meaning No Under Boarding is required saving you money and time on installation and can be fitted onto either solid concrete or wooden floors, directly onto joists. All our trays are made from Stone Resin ensuring strength and durability. Our trays can be covered with either tiles or vinyl / Altro flooring. The pre-determined falls and unique ribbed underside of the tray allow for a quick and easy installation. The waste position is OFFSET allowing the tray to be spun 180 degrees to miss joists if installing directly onto a wooden floor. With 14 sizes available and all trimmable on any of the 4 sides, our wet room trays are versatile and can be installed into any bathroom. Supplied with a Mcapline highly polished stainless steel tiled waste or a Mcapline 2-Piece waste for Vinyl / Altro floor coverings & Waterproof Tanking Kit consisting of 1 x 5kg Tub of Waterproof Tanking Coat (Approximate Coverage 7 sq m2) 1 x 10m Roll of NBR Rubber 3 Ply Waterproof Sealing Tape for Floors & Walls 2 x NBR Rubber 3 Ply Waterproof Flexible Internal Corners 1x Primer Full Application Instructions We offer a lifetime guarantee on all of our Shower Trays when fitted in accordance with our fitting instructions.