Great Info on Insulation

http://www.motherearthnews.com/green-homes/insulation-information.aspx

Right now a lot of people are worried about high home energy bills, including the costs of air conditioning, heating and electricity.

The good news is that there are a lot of easy, inexpensive projects you can do to bring your energy bills down immediately. But if you’re willing to invest a little more time and money, you can save even more, and one home improvement project that can make a big difference in your energy bills is adding insulation.

Yesterday, I was trying to find an answer to a specific question about insulation — how would you add insulation to a cement block wall? — when I ran across this extremely helpful fact sheet from the Oak Ridge National Laboratory.

I highly recommend checking it out. This fact sheet is a really good general introduction to the topic, but it also helps answer a lot of specific questions about when and how to add insulation. For example, it did include tips for installing insulation on masonry walls, which is what I was initially looking for. It also had a good suggestion about when to insulate your attic — wait until you’ve sealed other air leaks in your home, because once you’ve insulated the attic these drafts don’t go away, but they’re harder to find and fix.

For even more information on insulation, check out this Mother Earth News article All About Insulation. It’s got quite a bit of information about different types of insulation, including some interesting natural options.