In most older homes and even in some newer ones, blowing extra insulation into your attic can help save you a lot of money on energy bills (some estimates go as high as 20 percent per year), as well ...

CR's guide to home insulation will help you decide where and how to install the right type of insulation for the best results ...

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 ...

Adding blow-in insulation is an easy do-it-yourself project that can prevent your attic from acting like a sieve and save heating and cooling dollars. With today’s rising energy costs, it’s no wonder ...

Adding blown-in insulation to your attic space is a popular way to improve energy efficiency and reduce heating and cooling costs. But what if you already have fiberglass insulation? Do you need to ...

A: Anywhere below the Mogollon Rim in Arizona, you need to reach at least the R-30 level of insulation in your attic. You can put in a little more fill to reach the R-38 level — which would be ...

So I am working on running Ethernet in my new place. The attic has some kind of blown insulation, InsulFil is my guess. Anyway, any pointers on working around this stuff? I was thinking maybe just ...

Q: I have a whole-house fan in my attic floor, but need to know more about it before using it. Can I save energy with it and how do I get maximum cooling? Also, the attic has blown-in insulation and I ...

A: Anywhere below the Mogollon Rim in Arizona, you need to reach at least the R-30 level of insulation in your attic. You can put in a little more fill to reach the R-38 level — which would be ...