Removing old attic insulation can improve your home's energy efficiency and air quality, but it’s not a task to jump into unprepared. From dealing with potentially hazardous materials to getting a ...

Q:After we had a replacement window installed a couple of years ago, I sprayed foam insulation around the edges, because the installation left some noticeable gaps. The foam expanded and is now all ...

Add Yahoo as a preferred source to see more of our stories on Google. Adding blown-in insulation to your attic space is a popular way to improve energy efficiency and reduce heating and cooling costs.