Knauf Insulation has earned an additional BBA certificate for its Rocksilk® RainScreen Slab range – a new solution for partially filled masonry cavities.
Designed and built for best practice on site, Keyfix’s unique range of external cavity wall solutions have been awarded BBA Certification and are NHBC Accepted.
Langley Waterproofing Systems Ltd, the leading roofing and waterproofing systems supplier, has invested further in British Board of Agrément (BBA) independent assessment.
Latest figures from Safeguard Europe show Dryrod damp-proofing rods have become the preferred method of remedial damp-proof course delivery among installers.