Waterproofing in bathrooms

Bathrooms are exposed to significant levels of moisture. Splash water in the vicinity of showers and bath tubs and all water sources create water vapor that condenses on the walls and floor.  Even minor mishaps such as an overflowing tub can release major amounts of moisture. Frequently the bathroom also contains a washing machine that may leak.

The challenge is to prevent moisture damage in the substrate.

Modern designs also favor floor-level showers, in which the shower water is not collected by a tray, but flows to a drainage point directly from the floor covering.

The consequence:

Moisture damage developing in the building structure, unless you have installed suitable waterproofing.

The solution: Waterproof bonded tile assemblies

Since bituminous waterproofing is difficult to install together with tiles, bonded waterproofing assemblies are now the preferred solution. 

With Schlüter®-DITRA 25, Schlüter®-KERDI, -KERDI-FIX  and -KERDI-COLL, you can quickly and reliably install a waterproof bonded assembly with tile or natural stone coverings. 

If the substrate is not suitable for tiling, extensive additional work and waterproofing can be required. Schlüter®-KERDI-BOARD makes it easy to create an instant waterproof underlayment for tile installation over substrates as diverse as masonry, stud frame constructions of wood or metal, and mixed/existing substrates in renovation projects.