Insulation Products

Thermafiber is a leading manufacturer of Mineral Wool insulation products. For decades we have been the pioneer in perimeter fire containment systems. Our commercial insulation products are installed in 6 of the 10 tallest buildings in the world, and specified 4-to-1 over other brands of commercial mineral wool.

Thermafiber also offers industrial, residential, and marine mineral wool products that conserve energy, control sound, and provide fire protection.

Commercial Insulation

Industrial/Mechanical Insulation

Marine Insulation

Product Literature

Residential Insulation