NHBC Technical Guidance 9.2/06

How We Can Help

At Schlüter-Systems, safeguarding your homes with dependable waterproofing is our priority. Rest assured, our products are engineered to meet the highest standards and adhere to the latest NHBC Technical Guidelines. Explore how Schlüter products align with these guidelines, ensuring your next project is NHBC compliant. Discover the comprehensive training and support we provide to elevate your construction endeavours and dive into a wealth of knowledge and resources to make your next project a resounding success.

NHBC Guidance, what it means in practice

© Katarzyna Bialasiewicz photographee.eu

Here at Schlüter-Systems, ensuring the structural integrity of a building through effective waterproofing has always been of paramount importance. NHBC, in their latest Technical Guidance 9.2/06 'Substrates for tiling bath and shower enclosures, wet rooms, and bathroom pods,' further emphasises this.

Any residential construction in the UK beginning on or after the 1st July, 2024 and seeking an NHBC warranty must adhere to this Technical Guidance. Specifically, the document prohibits the use of magnesium oxide boards and deems gypsum plasterboard/plaster unsuitable for wet rooms or bathrooms equipped with power showers.

It is required that all waterproofing solutions, irrespective of the substrate used, must hold appropriate certifications such as a European Technical Assessment (ETA).

Use our interactive NHBC guidance tool to help select the appropriate solution for your particular situation.

What products comply with NHBC Technical Guidance?



Whether it be a niche, seat or a washbasin, create the perfect substrate for your tiling quickly and easily with our tileable backerboard.



Put an end to damage caused by moisture: You can recognise optimal waterproofing under the tile by its orange colour! Discover our popular KERDI products with all their advantages.



The original uncoupling membrane, DITRA keeps tiled surfaces permanently crack-free.



Warm feet guaranteed. Precise time control and fast heat-up. Discover our system solutions for electric floor heating.

Projects including NHBC complied products

Training & Support

© Schlueter-Systems

"Our products cannot be sold, they must be understood." Our ethos, outlined by company founder, Werner Schlüter, underpins our educational focus. Our purpose built training centre is the ideal environment for learning about our integrated systems and solutions. We offer a range of courses that cover various topics including; undertile heating, waterproofing, drainage and substrate preparation.

Each course is tailored to provide the perfect balance of presentation, demonstration and hands-on time. We train hundreds of installers and contractors every year, with 100% of the attendees last year saying they would recommend our Module One course!

Once you're back on site, our team offer second-to-none support and are there for you throughout every stage of a project.