ALEXANDRIA, Va. — The North American Insulation Manufacturers Association (NAIMA) has produced an instructional three-part video series along with pictorial guides to assist insulation contractors and ...

That’s great news for your wallet and the planet. But 9 out of 10 homes in the U.S. are under-insulated, according to the Environmental Protection Agency (EPA), with older residences especially likely ...

Q–I would like to add additional fiberglass insulation in my attic. I can install batt insulation myself. Blown-in fiberglass appears to require professional equipment. Which type offers better ...

We all know insulation is important to having a comfortable and energy-efficient home. Check out these 24 things to consider when thinking about adding insulation to your house.