Continuous Rigid Foam
-
Furred Continuous Insulation Wall Assembly to Meet 2021 Codes
A wall designed to be readily adopted by builders as an alternative to more complicated walls with continuous exterior insulation
-
Solving an Ice Dam Problem With Exterior Rigid Foam
Eight inches of polyiso, a second layer of roof sheathing, and new shingles cost the same as a standing-seam roof without any insulation