Dimpled membrane / Discussions

Can I use a dimpled membrane and Isorad panels for basement wall insulation?

...membrane and insulation in one. So concerning the Isorad on the interior walls, is it a good idea? Urethane yes or no? I thought urethane would also be good to insulate and air seal the rim joist also. Big question...sorry! thank you David Using a dimpled membrane (like Delta-MS) on the interior of a foundation wall ca...

Posted by David Perreault May 1, 2026 Basements improvements 1 response