Insulation is a key component for home heating and cooling efficiency, which is why it is commonly installed in the walls and ...

Adding blown-in insulation to your attic space is a popular way to improve energy efficiency and reduce heating and cooling ...

But what if you already have fiberglass insulation? Do you need to remove it before adding the new material, or can it stay in place? Adding loose-fill ... (measured in R-value) based on your ...

Getting the attic insulation balance right can save on energy bills and improve comfort year-round. The effectiveness of insulation is measured by its R ... fiberglass batts over loose-fill ...