Fire Resistance

Cellulose insulation is highly fire-resistant. It not only withstands fires - it slows their spread to buy vital time for occupants and fire fighters. There are two reasons for this:

  • Paper smothers fire like a blanket when in a dense form
  • Cellulose Insulation is formulated with natural inorganic salts.

The material we install meets or exceeds the fire protection standards required for timberframe construction and conventional lofts. The video below shows a test conducted by the Maryland Fire and Rescue Institute. When burned, the cellulose building on test survived 57% longer than an identical structure insulated with fibreglass.


About Devana

We are specialist installers of cellulose fibre insulation, installing all over the country from our Cambridgeshire base.

With a wealth of experience covering insulation, building and design; we would love to find out how we can help with your project.

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Devana Insulation Limited 
34 Mill Road
CB24 5PY

01954 201834

Retrovive Floor

Retrovive Floor is the only system that can install insulation underneath your traditional suspended wooden ground floor WITHOUT taking up all the floorboards.

Visit our Retrovive Floor website for details.