HVAC systems are widely used to carefully heat and cool homes, but even the most energy efficient systems can largely go to waste without appropriate exterior wall insulation and ceiling insulation.

Whether your garage requires protection from the intense heat or bitter cold, insulating the door can help. The ideal ...

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 ...

In balmy South Florida, for example, installing one layer of R-30 fiberglass insulation in an attic is considered sufficient. But in wintry Wisconsin, you may want to add R-60 insulation to a ...

Knauf Insulation, Inc. (Knauf), a leading family- owned global manufacturer of building materials, has been awarded the ...