JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Help Centre
I want to install insulation to an external wall and render, although it would seem that i would need to construct a frame first unlike the rigid insulation such as Celotex is that correct?

Find A Branch no-subtitle https://mcprod.insulationexpress.co.uk/media/wysiwyg/uspbar/imresizer-1738604306288.png /find-a-branch/

About Us no-subtitle https://mcprod.insulationexpress.co.uk/media/wysiwyg/uspbar/sig-icon_1.png /about-us

Login / Register no-subtitle https://mcprod.insulationexpress.co.uk/media/wysiwyg/uspbar/login-icon.png /customer/account/login

I want to install insulation to an external wall and render, although it would seem that i would need to construct a frame first unlike the rigid insulation such as Celotex is that correct?

Yes that is correct, the RWA45 Rockwool slabs need to be installed within a steel/timber frame.