How To Add Insulation Around Windows

Super Insulate A Stud Bay

Crawl Space Insulation

With an r-value (the capacity of an insulating material to resist heat flow) of R-6.5 to R-7 per inch (depending on the thickness applied), 2 lb spray foam provides the highest available R-value per inch compared to other spray foam systems #sprayfoam #foam #insulation #blownin #attic #fyp #newbuildhomes #vapourbarrier #construction #poly

Basement Wall

Foam Materials

Insulation Comparison Demonstration