Mineral stone wool insulation batts are slightly better insulators than the off-the-shelf fiberglass batts sold at most ...

A green product derived from recycled materials, cellulose insulation comes in loose-fill or blown-in formats ... The fibers ...

Batts can also be made of mineral wool. Other types of insulation include loose-fill products made from fiberglass or cellulose that are blown or injected into the gaps. But while materials such ...