For instance, when comparing spray foam insulation R-value vs. fiberglass insulation R-value, spray foam typically has the higher average R-value per inch. If you aren’t sure which insulation ...

The insulator has an R-value between R-2.5 and R-3.8 per inch, depending on the form of the product. Fiberglass is quite ...

Foam insulation is typically a low-density elastomer or polymer in the form of a thermal insulating foam that provides a thermal barrier around a component or between an interior space and a heat or ...

Poor ductwork insulation creates significant challenges for homes and businesses. Energy inefficiency, rising utility bills, ...

But for Buddy Combs, Specifications Specialist at Knauf Insulation, that connection is a key part of his work. As an industry, fiberglass insulation manufacturers rank among the largest users of ...