Product Description
ThermafiberĀ® RainBarrierĀ® 45 continuous insulation products are designed for exceptional performance in rain screen and cavity wall construction applications. ThermafiberĀ® RainBarrierĀ® 45 insulation provides thermal insulation, fire resistive characteristics, and acoustical control while efficiently draining water from a wall cavity system. All ThermafiberĀ® RainBarrierĀ® products are non-combustible and compatible with common wall ties, adhesives, and air barrier systems.