square hole that’s acting like a chimney, drafting expensive heated air into your attic and sucking cold air in around yo ...

wood glue, or weatherstripping to prevent moisture, cold air, and predators from gaining access. Be sure to also check the ...

This affordable option is a relatively easy insulation project that is all about closing those little gaps and threshold ...

For instance, when comparing spray foam insulation R-value vs. fiberglass insulation R-value, spray foam typically has the higher average R-value per inch. If you aren’t sure which insulation ...

It’s a popular method because of its ability to get into tight nooks and crannies. Closed-cell spray foam insulation sets to form a rigid layer that doesn't allow air or moisture to pass through.