A new breed of fiberglass insulation with extra insulating capability can help do-it-yourselfers and contractors achieve better energy efficiency in homes. The new insulation has a higher R value ...

Read on to learn more about fiberglass insulation to determine if it’s worth it for your home or not. Fiberglass is an insulation material composed mainly of glass. However, fiberglass can also ...

Any uninsulated attic should be insulated. If the attic is already insulated, see if the bottom side of fiberglass batt insulation has an attached paper vapor barrier or a polyethylene barrier.

Higher insulation values come with fiberglass batts providing R-3 per inch of thickness, closed cell foam offering R-7 per inch, and blown cellulose yielding around R-3.85 per inch. 3. Air ...

As any homeowner with fiberglass insulation in their attic may know, the itchy material is a perfect place for squirrels, mice and other small animals to burrow and make a family of their own.