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 ...

Spray foam is by far the best option for insulating areas where floor joists meet outside walls. (Credit: Photo Steve Maxwell ) Q How can I apply spray foam along the edges of my basement wall where ...

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 ...

Q How can I apply spray foam along the edges of my basement wall where the floor frame meets exterior walls? On two walls the length of the joists hides most exposure for spraying. This area is ...

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. A This is called the rim ...