Q. My 1908 house has a crawl space and a pine board floor, no subfloor. I get a chilly draft through the gaps between the boards. How can I fill those gaps? Would tarring the underside of the boards ...

CR's guide to home insulation will help you decide where and how to install the right type of insulation for the best results ...

Shop Update and installing Rockwool Insulation in the walls. Decided to go with OSB sheeting instead of sheetrock so I could hang things anywhere on the walls I wanted without worrying about locating ...

Insulating a pitched roof or loft is one of the most cost-effective ways to improve your home's energy efficiency. Uninsulated homes lose around a quarter of their heat through the roof. Even if you ...