Spray foam and fiberglass insulation serve fundamentally different purposes — one air-seals while the other primarily slows heat conduction. Fiberglass batts still dominate the residential insulation ...

Rigid foam board and fiberglass insulation are essential choices in home renovation, each serving distinct purposes. Foam board insulation is moisture-resistant, making it perfect for basements, while ...

There are some wonderful things about spray foam insulation, but the price in health and embodied carbon is just too high. A well-known website for home handypeople recently ran a post titled "Here’s ...

I used to live next door to someone who had a regular routine for autumn. He had bought several rolls of 2-foot-wide fiberglass insulation with shiny kraft paper on it. Every October, the fiberglass ...

Q: I’m going to be remodeling my basement and want it to be toasty warm. Would you use foam insulation or just the old standby fiberglass? What’s the worst thing that can happen if you do the job ...