Fiberglass insulation VS Glass wool

Fiberglass insulation VS Glass wool

Glass wool is made of silica sand,recycled glass or other materials in high temperature.It’s also named as Fiberglass insulation or fiberglass batts.The surface of glass wool could also have aluminum foil or kraft paper.

Their features are excellent thermal insulation,sound absorption,non-flammability.Price is also very economical.

They are mainly used for structural insulation, pipe insulation, filtration and soundproofing.