Mineral stone wool insulation batts are slightly better insulators than the off-the-shelf fiberglass batts sold at most lumberyards and home centers. Mineral wool batts for 2×4 walls have an R ...

Glass wool insulation is a popular choice for energy efficiency and comfort in homes, but how durable is it? Understanding its lifespan, benefits, and best applications can help homeowners ...

Major wool insulation market participants include Armacell, BASF, Fletcher Insulation, Greenfiber, Huntsman International LLC ...

That’s why wool rules: “It provides excellent insulation, resists odors naturally, and regulates temperature well,” Shaker says. It’s also fire resistant. The main drawbacks, he says ...