While expanding foam can make an efficient insulator and sealant, it also contains toxic substances. Fortunately, there's a ...

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.

However, most experts now recommend using expanding foam insulation to fill the gaps. You can buy this insulation in aerosol cans at most home centers and building-supply outlets.

In addition, the existing attic insulation should be removed and a heating/cooling duct installed to control and condition the attic space. There is no out-gassing of the expanding foam insulation.

Mrs. Fixit: Expanding Spray Foam Insulation By 6abc Saturday, April 20, 2013 April 19, 2013 Use expanding foam to protect your home from critters.

The rear is done more traditionally with a foam mold, but the front is fiberglassed directly over expanding foam insulation framed with cardboard.

The stud cavity in older homes can be filled with loose fill cellulose insulation or low expanding spray foam. Blown-in cellulose insulation has been extensively used, but the insulation may ...

Expanding foam insulation isn't that hard to clean up, if you ever even need to. It's easy to scrape or cut away, and you can clean up any residue with acetone.

Q: My question is about foam insulation. I went to a meeting about insulating attics, and the speaker said that you could seal up the entire attic with foam with no ill effects. He would spray the ...

Installing insulation would dampen the echo between the joists but would not stop all the noise. A professional insulator can inject an expanding foam in the air space between joists of your ceiling.