Mineral Wool Roof Insulation

Insulating a pitched roof with mineral wool is a very economical and environmentally efficient decision because it significantly decreases heating and cooling bills and reduces the greenhouse gas emissions into the atmosphere.

Mineral wool roof insulation.

Single ply roof insulation. Thermafiber ultrabatt mineral wool is designed to provide thermafiber ultrabatt mineral wool is designed to provide excellent thermal insulation in residential and light commercial building. Mineral wool insulation johns manville mineral wool batts are made of inorganic fibers derived from basalt a volcanic rock and are enhanced with glass fibers. Mineral wool insulation is 4 5 times heavier than polyiso and requires twice as many boards to be installed which can increase project costs.

Single ply roof systems can provide an easy to install seamless roof assembly. Mineral wool is more often found in walls than in roofs because of its weight and has a relatively low r value of 3 8. 4 x 24 x 48 thermafiber firespan 90 foil faced mineral wool insulation 32 sq. Rockwool multifix is a mineral fiberglass faced stone wool product that can be installed under many single ply membranes.

Insulating between and below the rafters procedure 1. The semi rigid batts are more dense than traditional batts or rolls and are quick and easy to install. Our advanced manufacturing technology ensures consistent product quality with high fiber density and low shot content for excellent performance. Rockwool stone wool roof insulation combines the thermal performance dimensional stability impact resistance and acoustic control required to increase the performance of many flat roof assemblies.