marmox showerlay 360
marmox board installation

7 Screw the flange ring through the Showerlay into the drain below. Hand-tighten using the red “key”. No sealants should be used. Marmox Showerlay fitting 10 Jul 2013The Showerlay is a low-cost, easy-to-install waterproof base, used in the design of a wet room. Made to fit with the Marmox Dallmer drain system which easily screws through the top and bottom to create a watertight seal. Use Marmox Self-Adhesive Waterproof Tape around the edges of 2 Draw a larger circle around the hole with a diameter of between. 130mm to 150mm and cut this out using a saw. 3 Twist the drain to adjust the angle of.