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We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A house depends upon insulation to help regulate the flow of heat between its interior ...

Fiber glass is the most popular insulation used in homes. It is widely available, inexpensive compared with other varieties and easy to install. Batts of insulation are simply short strips; standard ...

Getting hit with a huge utility bill is unpleasant, but it’s even worse when you know that it’s high due to heat or air conditioning loss through the doors, windows, or walls. Fitting exterior walls ...

Q. In a previous article, you discussed the use of Icynene and open- and closed-cell insulation (“Ask the Remodeler: A home with a mansard roof needs insulation. But what kind?” May 29). We got two ...

The typical cost of attic insulation is between $1,500 and $3,500, with a national average of $2,500. Cost factors for attic insulation installation include attic size, insulation type, insulation ...

: I have an older house and I want to insulate the garage. The walls are unfinished, so I think I can easily add insulation. What kind of insulation do I need and how should it be installed? A: It's a ...

Dear Ken: I'm adding a second layer of insulation in my attic. I already have a blanket up there, but I want to add another six-inch batt. Which way do I put the paper backing to avoid moisture ...