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What materials do I need to use wood fibre insulation effectively?

Find out more about how we approach this building scenario.

When using the ultra-thin wood fibre insulation board, UdiIN2CM – which other materials are required to ensure the best finish? A foundation coat is used to bond the board to the wall. Over the top of the board, a lime render is best used for a perfect finish. Further information can be found here –

CPD Training

We offer CPD training for architects practices across Devon and Cornwall.

Software Modelling

We offer dynamic heat and moisture modelling as well as condensation risk analyses.

Building Plan Review

If you have some plans and would like our opinion on which materials would be the best for you, contact us.


Back to Earth is a natural building material supplier. We're not your typical builders'​ merchant though and instead work closely with our clients during the planning, designing and building phases of projects.

Back to Earth is a proud signatory of the Anti-Greenwash Charter:

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