Insulating your home with spray foam insulation can create a more comfortable environment and save big on energy bills, but ...

Heck, it can even add structural support to walls and roofs ... Here is everything you need to know about DIY spray foam insulation. Closed cell spray foam density is measured by weight.

For attic walls, the recommended R-value varies based on climate zones. Each type has pros and cons. For example, fiberglass insulation is cost-effective but less airtight, while spray foam ...