Mineral Fiber Board Roofing Material

Rigid roof insulation board.

Mineral fiber board roofing material.

Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other. We are proud to be a global building and industrial materials leader. All roof boards. Most of the aforementioned boards can also be used as a thermal barrier that is placed directly over the roof deck.

Slag wool is more commonly used and accounts for about 80 of the mineral wool industry. Notes on the r value k values of different forms of asbestos. Comfortboard 80 is an exterior non structural insulation sheathing that provides a continuous layer of insulation around the commercial or residential building envelope. Our three integrated businesses are dedicated to the manufacture and advancement of a broad range of insulation roofing and fiberglass composite materials.

Rockwool comfortboard 80 is a rigid mineral wool insulation sheathing board that is non combustible water repellent fire resistant and sound absorbent. Exceptional dimensional stability and rated for extreme hail rockwool stone wool insulation roof boards have meet both the fm severe hail and the ul 2218a standard for impact resistance. This fiberboard roofing substrate is lightweight durable and dimensionally stable so it s ideal for laying down a smooth flat base that stands up well to the demands of application and effects of time. Leveraging the talents of 19 000 employees in 33 countries owens corning provides innovative products manufacturing.

Material estimators material estimators. Rosato asbestos insulation is the most authoritative source on asbestos properties and gives data for the thermal conductivity of asbestos in different forms and with varying temperatures for magnesia asbestos insulation at mean temperatures ranging from 100 f to 400 f the k value thermal. Mineral wool originated in germany in 1871 and was one of the first insulation materials to be commercially produced. These boards provide good sound properties and are typically used in asphaltic roof systems.

Due to its components mineral wool goes by many names including mineral fiber rock wool slag wool and stone wool insulation. Notes to the table above. It s light weight provides ease of handling. Are typically used in an asphaltic roof system.

Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. Not only do we withstand hail damage but our roof boards maintain their bond to the roof membrane lowering the likelihood of a catastrophic roof failure.