To discuss your project give us a call on 01392 861763
Sustainable Building Forum
The place to share best practice advice about all things sustainable building. Use the search icon to find the topic you’re interested in or register as a member to comment on topics and ask your own questions.
The OSB is included in the roof build-ups as a support layer underneath the rafters for the flexible wood fibre insulation between the rafters. It can be used as the VCL and airtightness layer if 15mm OSB is used or the ProPassiv boards are used but usually we include this layer as a practical way to support the installation of the insulation. If the flexible wood fibre gets wet during installation it will fall out and also it is heavy so if it does drop post-installation this is a lot of weight to carry on the membrane or plasterboard layer underneath.
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.
Overview
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.
Legal
© 2018 Back to Earth
