To discuss your project give us a call on 01392 861763

Wall Insulation

Walls can be tricky. In the winter they need to keep the heat in and in the summer they need to keep the heat out. They have to keep the weather out to keep you dry and yet they are always full of holes so we can see the world and get in and out. This is why we chose these great products.

Our wood fibre insulation systems can be used on the outside or the inside of new buildings or renovations, for rendered or clad finishes. The boards can usually be used inside and out but the plasters/renders change and detailing is different. Outside the detailing is comprehensive and reassuring, inside it is simple but robust. Just the way we like it.

You’ll find detail drawings and other products you might need on each page but if you need any advice contact us. We’re happy to help.

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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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