Air sealing your home is simply one of the best things you can do to help increase its energy efficiency. It’s the most cost-effective way to make your home more comfortable and less expensive ...

By sealing the attic with foam, air leaks are stopped. Plus, most foams have a higher thermal resistance per inch of product than other types of insulation.

Efficiency Improvements. In its own duct sealing campaign, Energy Star® warns homeowners with forced-air heating and cooling systems that approximately 20 to 30 percent of the air that moves through ...

Featured on WGN Radio’s Home Sweet Home Chicago on 05/31/2025: Perma-Seal Basement Systems’ Chief Operating Officer Joel Spencer joins the show to talk about concrete lifting and leveling. Joel ...