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 ...

Adding blown-in insulation to your attic space is a popular way to improve energy efficiency and reduce heating and cooling costs. But what if you already have fiberglass insulation? Do you need to ...

In some cases, you won't actually need to remove the existing insulation and you can simply add to it to achieve the required ...

Q: The insulation in our 50-year-old attic is compacted and the paper facing is crumbling. Can we put new insulation on top of the old? Are blankets or blown-in insulation best? A: It is OK to put new ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Proper attic insulation is the best way to prevent heat loss in the winter and retain ...