Thermafiber® RainBarrier®

Thermafiber® RainBarrier® 45 and HC-P mineral wool insulation are semi-rigid insulation boards designed to fit between cladding attachment elements such as masonry ties, girts, and clip & rail systems. These products form around most attachment elements without cutting or notching and designed to support cladding attachment with minimal penetrations. RainBarrier® 45 and HD mineral wool insulation can be used behind medium-weight cladding types — including combustible and open-joint assemblies.

Thermafiber® RainBarrier® HD insulation is a high-density board with a consistent 6.0 pcf density throughout the entire thickness of the product. The consistent density from top to bottom helps eliminate the need to orient the piece in a certain direction. Designed for exceptional performance in rain screen and cavity wall construction applications, RainBarrier® HD provides thermal insulation, fire-resistive characteristics, acoustical control, vapor permeance and the ability to drain water from a wall cavity system.

All RainBarrier® products are non-combustible and compatible with common wall ties and air barrier systems.

  • Performance Attributes:
    • Fire Resistance
    • Thermal Conservation
    • Energy Conservation
    • Moisture Management

Related Products

hangers

Hangers

Insulation batt

BATT KNIVES, UTILITY KNIVES, MINERAL KNIVES, AND BLADES

Roll of tape used for insulation installation

Tape (Aluminum Foil, FSK, Duct)

Intumescent Firestop Caulk in 5 gallon bucket and tube

STI Firestop Products

GET IN CONTACT WITH OUR EXPERTS TODAY!

Have a question on anything insulation, pricing, or want to place an order? With hundreds of products and countless services, our experts will help walk you through the process of getting ready for your next project. Get in contact with our team today for help and guidance on the right products and best techniques for you and your business.

Hidden
Consent
Newsletter