Bananapunk 0 Report post Posted July 17, 2019 (edited) Hey guys, I'm converting an attic space into a loft. I've just had the roof shingles replaced (clay) and an aluminium bubble foil radiant barrier installed underneath. My question is, would I benefit from also installing rockwool insulation underneath? Thanks in advance. Edited July 17, 2019 by Bananapunk Share this post Link to post Share on other sites
