Mineral Wool Insulation

24" x 48", 2" Thick, R-Value 4.3, Black Facing, Fiberglass Veil, Non-Combustible, Semi-Rigid, Non-Deteriorating, Inorganic, RAINBARRIER® HD, DARK™ Mineral Wool Continuous Insulation

Owens Corning® Thermafiber® RainBarrier® Dark™ continuous insulation semi-rigid products are produced with a bonded black facing that is designed for exceptional performance in rainscreen and cavity wall construction applications. Thermafiber® RainBarrier® Dark™ is the same continuous insulation you have come to know and trust from Owens Corning® Thermafiber® but offers camouflaging behind open-joint facade systems and eliminates the material and installation costs associated with an additional masking layer. Thermafiber® RainBarrier® Dark™ insulation provides thermal control, fire-resistive characteristics, acoustical control, and the ability to drain water from a wall cavity. All Thermafiber® RainBarrier® products are non-combustible, vapor permeable, and are easy to fabricate and install.