Super Insulate A Stud Bay

3 Spray Foam Problems

How to apply Selfoam Low Expansion Foam

Are you foaming your interior doors?? . When installing pre-hung interior doors, it's our practice to apply a continuous bead of low-expansion foam between the door frame rough opening. . Between application and trimming, this represents about 10 minutes per door of additional labor, and about $2 of additional costs. . We're not doing this of thermal performance, acoustical isolation, or even air sealing. We do this because the rigidity we get once the foam cures provides a better finished produ