Air is one of the best thermal insulators, and fiberglass insulation makes use of it. Manufactured from glass fibers, fiberglass is woven into loose cotton candy-like bundles that can be installed ...

The best performing way to insulate an attic doesn't always align with the most cost-effective way. First, let’s discuss the most common types of insulation available for attics: fiberglass ...

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