Blown-in insulation refers to blowing or ... executive director of the Insulation Contractors Association of America, “but it requires higher skill training.” Spray foam is used in attics ...

Adding blown-in insulation to your attic space ... If you’re working with insulation contractors, a clean attic will help them work efficiently and safely. While you're clearing the space ...

Adding blown-in insulation to your attic space ... If you aren't sure, it's better to have a professional insulation contractor check for asbestos insulation. It can still be found in old homes ...