Sirra Wetroom Shower Tray Kits are easy to use and install, allowing you to create your perfect walk-in shower experience. Sirra Wetroom Kits give you a pre-prepared surface coated in a cement layer that is ready to tile on, whether that is with Ceramic, Porcelain, Stone or Mosaic floors finishes. Each kit comes complete with a Shower Tray, Drain and choice of Grate. Each tray is lightweight making it easy to position into place, and features a gradient fall to the drain. Sirra Trays take a standard 40mm pipe direct to the waste (push fit) and are also suitable for use with Underfloor Heating. Need to cut down a tray to size? All Sirra trays are trimmable by up to 50mm off each side. (equal amounts must be trimmed from each side).