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 ...

Minnesota winters test a home’s insulation harder than almost anywhere in the country. If you are choosing between spray foam and fiberglass, the cold climate should shape the call. Here is a ...

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 ...

Spray foam insulation is handy for hard-to-reach parts of the house, but it's typically used sparingly because it is relatively costly. To compare blown-in insulation vs. spray foam insulation, for ...