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The Home of
Wood Fibre Insulation

Learn everything there is to know about wood fibre insulation and how to use it in your natural building project. Sign-up today and never miss another update.

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Since 2018, over 600 organisations have used Fibres including


Here’s what you can do with Fibres!

Learn about Wood Fibre

Access seven specialist, free-to-access courses designed to help you specify, source and use wood fibre effectively in a number of different building scenarios.

Discuss Wood Fibre

Head to our partner’s forum where you can ask questions about sustainable building in general, using wood fibre insulation and interact with our community.

Buy Wood Fibre

If you’re looking to buy wood fibre insulation for your next building project, head over to Back to Earth and speak to one of their knowledgeable team.

“Fibres’ online courses have been instrumental in helping our architects specify the use of wood fibre confidently”

Wilf Meynell
Director at Studio Bark