KERDI from Schlüter-Systems – a complete waterproofing system

The high performance Schlüter-KERDI membrane was developed in the 1980’s for bonded waterproofing assemblies with ceramic tile and natural stone coverings. It is a crack-bridging waterproofing membrane of soft polyethylene with a special fleece fabric laminated on both sides for effective anchoring in the tile adhesive. Fast-forward almost four decades and a range of complementary products has been developed for use in conjunction with the KERDI-membrane, defining Schlüter-Systems as a dependable one-stop shop for everything needed to create a stylish and fully functioning wet environment.

Sophie Sutherland, Marketing Manager explained, “A key aspect to successfully waterproofing a bathroom or similar setting is for the various elements to be fully compatible to create a continuous line of defence or barrier against water penetration; the water should also be effectively removed from the area into the drainage system. In addition, the system must be straightforward to install and able to cope with any stresses resulting from routine usage or movement in the substrate. This holistic approach ensures that no weak points are left exposed, which could otherwise lead to costly water damage over time.”

The Schlüter-KERDI-LINE-G3 is a horizontal outlet linear drain which is usually installed with a preformed shower tray into a screeded floor or suspended timber floor. Importantly, it too has been recognised with a BBA Agrément certificate, and complies with BS EN 1253, providing a 50mm water seal and anti-blockage protection based on the industry recognised 8mm ball bearing test. The drain is available in lengths from 500-1200 mm with central, offset, and dual outlets and is suitable for perimeter or intermediate installation. As is standard for Schlüter linear drains, it also comes with a pre-adhered collar of Schlüter- KERDI membrane to allow for reliable connection to the bonded waterproof assembly.

A great solo travel tip spotted this week on Hotel Designs.