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 ...

Insulation types with higher R-values offer better performance. For attic walls, the recommended R-value varies based on climate zones. Each type has pros and cons. For example, fiberglass ...

Rigid Foam Insulation: Rigid panels made of polystyrene or polyisocyanurate. These boards are great for basements because ...

Ripple Glass has launched a new commercial glass collection program in Atlanta. The Kansas City, Missouri-based company says ...

Condition of Existing Insulation: If the fiberglass insulation is in good shape—dry, fluffy, and evenly distributed—it may not need to be removed; however, attic insulation that's compressed ...