An insulated basement or crawl space provides many benefits year-round, and the rim joist (or band joist) is often a focal point in energy-saving initiatives. Installing insulation at the rim joists ...

When it comes to finishing or updating an unfinished basement, one of the most important ways to make the space functional is basement insulation. Basement foundation walls are naturally prone to ...

This budget-friendly basement insulation project was easier than we imagined! With built-in studs and raceways, InSoFast ...

Basement insulation is essential for energy efficiency, comfort, and cost savings. Here, industry experts reveal nine insulation ideas to help maintain a balanced temperature in your basement. By ...

Oftentimes, when building a house, it's cheaper to leave the basement unfinished. This allows more of the budget to go towards additional improvements to the main living areas. By today's standard, an ...

Featured on WGN Radio’s Home Sweet Home Chicago on 07/19/25: Founder and President of Perma-Seal Basement Systems, Roy Spencer joins the show to answer listeners’ questions about insulation and the ...