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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.

Schlüter®-DITRA 25

Schlüter®-DITRA 25

Schlüter®-DITRA 25 is a polyethylene mat with square, dovetailed recesses and an anchoring fleece laminated to the underside. In conjunction with tiled coverings, Schlüter®-DITRA 25 forms an uncoupling, waterproofing and vapour pressure equalisation layer.
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Schlüter®-KERDI/KERDI-KEBA

Schlüter®-KERDI/KERDI-KEBA

Schlüter®-KERDI is a polyethylene, waterproofing mat with an anchoring fleece on both sides. It is suitable for waterproofing in conjunction with tiled surfaces on walls and floors. The high water vapour diffusion resistance of Schlüter®-KERDI-DS makes it suitable as a vapour barrier in bonded floor assemblies with tile coverings. Schlüter®-KERDI-KEBA is a sealing band to seal mat connections and wall to floor connections.
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Schlüter®-KERDI-COLL-L

Schlüter®-KERDI-COLL-L

Schlüter®-KERDI-COLL-L is a two component sealant adhesive based on a solvent free acrylate dispersion and a reactive cementitious powder. It is suitable for adhering and sealing overlaps of Schlüter®-KERDI membranes. In addition, Schlüter®-KERDI-COLL-L can be used to tightly adhere the sealing band Schlüter®-KERDI-KEBA on bonded waterproofing assemblies made with suitable Schlüter-Systems products as well as on Schlüter®-BARA edging profiles.
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Schlüter®-KERDI-FIX

Schlüter®-KERDI-FIX

Schlüter®-KERDI-FIX is an MS polymer based elastic adhesive. It is suited for adjoining profiles and Schlüter®-KERDI-BOARD as well as sealing the abutments and joint areas of Schlüter®-KERDI waterproofing membrane sections.
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Schlüter®-KERDI-BOARD

Schlüter®-KERDI-BOARD

Schlüter®-KERDI-BOARD is a universal substrate for the installation of tiles on walls of any kind and can also be used in bonded waterproofing assemblies. Schlüter®-KERDI-BOARD is suitable as an underlayment for filler or plaster coatings.
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Schlüter®-KERDI-SHOWER

Schlüter®-KERDI-SHOWER

Schlüter®-KERDI-SHOWER is a modular system for the construction of floor level showers with ceramic tiles. The sloped trays, which have optional levelling boards, are available in different dimensions.
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Contact Schlüter-Systems Ltd

Units 3-5 Bardon 22,
Beveridge Lane, Coalville,
Leicestershire, LE67 1TE
Phone: +44 (0) 1530 813396

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Reach the department of your choice directly via email:

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Neuer Dichtkleber für Schlüter®-KERDI

Neuer Dichtkleber für Schlüter®-KERDI

Wellness For Your Building

Wellness For Your Building

Schlüter®-KERDI-DS

Einfach dicht: Schlüter®-KERDI-COLL

Einfach dicht: Schlüter®-KERDI-COLL

Anschlüsse und Stoßverbindungen

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Schlüter®-KERDI-BOARD

Microsite dedicated to tile backer board substrate, Schlüter®-KERDI-BOARD