Any information or advice on applying a 1″ layer of open cell foam (icynene) to the underside of roof decking for increased insulation and sealing? Roof is galvalume metal panels installed on 1×4 attached to 3/4 osb decking. Builing is outside Atlanta, Ga.
Discussion Forum
Discussion Forum
Up Next
Video Shorts
Featured Story
The best tool for straight, splinter-free cuts is made even better without a cord.
Highlights
"I have learned so much thanks to the searchable articles on the FHB website. I can confidently say that I expect to be a life-long subscriber." - M.K.
Replies
BuildingScience.com I think has the info on that setup you are looking for.
Rebuilding my home in Cypress, CA
Also a CRX fanatic!