My townhouse back wall (south facing) in the kitchen is very cold. I’m looking for a way to airseal and insulate in the wall between the brick and the wall, without pulling out my whole kitchen. Has ...

A question appeared recently in your column about insulating an early 1900’s house from the inside. Your answer concerned the use of foam insulation and the application of rigid foam board to the ...

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 ...

With autumn temperatures setting in and the days drawing shorter, it's no wonder our attention is turning towards making sure our homes are set up to keep us warm. If you've noticed you have a cold ...

Starting in the 1970s, following the first energy crisis, major weatherization programs were launched to tighten up American homes. The Weatherization Assistance Program of the U.S. Department of ...