RCM Densglass Building Boards
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RCM DensGlass Building Boards

DensGlass Sheathing is a high performance sheathing board that consists of a fibreglass mat with a gypsum core, designed to provide a high degree of protection from the elements in external cladding constructions. Widely recognised by its GOLD colour, DensGlass protect a building’s envelope against incidental moisture damage during and after construction and is a preferred substrate under a wide variety of facades. The scribe and snap board is also easy to install as it can be drilled and nailed using conventional hand tools, offering many of the properties of timber.

RCM Densglass Standard Board Sizes

1200 x 2400 x 12.7mm

Main Benefits of RCM Densglass

  • A1 non-combustible
  • Lightweight, scribble & snap
  • BS EN15283-1:2008 + A1:2009

Find Out More

Interested in RCM Densglass? Speak to a member of our team today to learn more about the product.


For the latest information, documentation, and downloads regarding RCM Densglass we recommend you cross reference any information on our site with the manufacturer’s website, which is available here to ensure all information you are receiving is up to date.

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    Email: info@gordianbuildingsolutions.com

    Tel: 01695 667 515

    1 Gerrard Place, Skelmersdale, Lancashire, WN8 9SU