B rr, many homeowners begin to may closer attention to their attic insulation this time of the year. Adding blown-in ...

executive director of the Insulation Contractors Association of America, “but it requires higher skill training.” Spray foam ...

Many attics lack proper floorboards, leaving only ceiling joists ... inspection of the attic floor, especially areas around plumbing and chimneys. Use expanding spray foam insulation or caulk ...