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

The fibers that comprise mineral wool, rock wool, slag wool, and glass wool are collectively known by a variety of ... These qualities are often combined into a single product; for example, mineral ...

Shop Now Also known by the brand name Rockwool, mineral wool insulation is manufactured by melting basalt rock together with ...