Good spots for spray foam insulation include: Exterior stud walls Interior walls if sound-dampening is desired Roof rafters, in conjunction with a radiant barrier (if desired) for the greatest R-value ...

Insulation is vital for helping keep a home’s interior cool in summer and warm in winter. Still, various insulation products come with different thermal reduction values (R-value), and insulation ...

Homes and buildings need insulation to control inside temperatures. Are you getting the best value for your project? Here's a look at how R-Value affects what you pick. R-Value, also known as "thermal ...