BBA Approval for RCM’s DensGlass Sheathing Board

13 October 2021

Benx Ltd and RCM are delighted to announce that its DensGlass sheathing board from Georgia-Pacific Gypsum LLC has been successful in securing a BBA Certification.

Through extensive testing, DensGlass, a high-performance sheathing board, is A1 classified to BS EN 13501-1 with a GM-H1 moisture resistance to BS EN 15283-1.

Only products which meet the highest specifications will receive BBA approval as ‘fit for purpose’, bringing great reassurance and ultimately maintaining quality in the construction industry.

The importance of an independent certificate demonstrates commitment to quality and is further proof of RCM responsibly operating in line with industry best practice and management systems. Specifiers can be assured that our product meets the strict criteria as set out by the BBA.

Click on the link below to view or download the certificate.

BBA Agrément Certificate 21/5958

DensGlass Sheathing Board consists of a fibreglass mat with a gypsum core, designed to provide a high degree of protection from the elements in external cladding constructions with a reaction to fire classification of A1 in accordance with BS EN 13501-1 : 2007.

Widely recognised by the GOLD colour, DensGlass fiberglass mat gypsum sheathing board, has an exemplary track record that spans more than 30 years in the US market place.

Thanks to its ability to protect the building envelope against incidental moisture damage during and after construction, DensGlass  Sheathing is a preferred substrate under a wide variety of facades, such as:

  • Brick
  • Stone
  • Rainscreen Cladding

To find out more about DensGlass Sheathing Board, visit our page here> DensGlass Sheathing Board