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.

An curved arrow pointing right. Inspired by cotton candy, four friends spent more than a decade designing a machine that turns locally sourced plastic waste into thin fibers that can be used for ...

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 ...