Stone Mineral Wool

Mineral stone wool insulation batts are slightly better insulators than the off the shelf fiberglass batts sold at most lumberyards and home centers.

Stone mineral wool.

Stonewool is an insulation material which contains 98 natural f iber and obtained by transforming the minerals and inorganic volcanic stones into natural fiber by melting them at 1500 1600 stonewool performs heat insulation sound insulation damp insulation and f ire protection rathereff iciently in all places like roof of the houses separating. Volcanic rock typically basalt or dolomite. Specific mineral wool products are stone wool and slag wool. Stone wool also known as rock wool is based on natural minerals present in large quantities throughout the earth e g.

First the raw material is different. Mineral wool insulation will not contain any fiberglass. What is stone wool. The best rated rockwool mineral wool insulation product is the r 23 comfortbatt fire resistant stone wool insulation batt 15 in.

Therefore properly the term mineral wool insulation is a proper subset of mineral fiber insulation. In fact they have difference in details. Mineral wool batts for 2 4 walls have an r value of 15 while a standard fiberglass batt made to fit in a 2 4 wall has an r value of 11 or 13. Mineral wool is also known as mineral fiber mineral cotton mineral fibre man made mineral fibre mmmf and man made vitreous fiber mmvf.

Mineral wool and rock wool have similar function both of them can be used for thermal insulation sound proofing and energy saving. Stone wool or mineral wool was discovered on the islands of hawaii around the beginning of the nineteenth century and occurs as a natural byproduct of volcanic activity. 24 bags thermafiber ultrabatt mineral wool is designed thermafiber ultrabatt mineral wool is designed to provide excellent thermal insulation in residential and light commercial building. Europe also includes glass wool which together with ceramic fiber are completely man made fibers.

Mineral wool uses mineral waste residue as raw material rock wool use basalt as raw material. There is something uniquely exciting about turning an abundant natural resource into products that enrich modern life.