Mineral Wool Insulation

Thermafiber® RainBarrier® HD

Thermafiber® RainBarrier® HD is a high density board with a consistent 6.0 pcf density throughout the entire thickness of the product. Thermafiber® RainBarrier® HD continuous insulation products are designed for exceptional performance in rain screen and cavity wall construction.

Thermafiber® RainBarrier® HD is a high density board with a consistent 6.0 pcf density throughout the entire thickness of the product. Thermafiber® RainBarrier® HD continuous insulation products are designed for exceptional performance in rain screen and cavity wall construction.

Specifications and Literature

More Than Insulation. We Offer Solutions

Enclosure Solutions for Walls, Foundations and Roofs

Owens Corning® Enclosure Solutions deliver a range of options for commercial walls, roofs and below-grade foundations - all with customizable components to fit your project, and all backed by the experts at Owens Corning.

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Product Features

Fire Resistance

Energy Conservation

Thermal Comfort

Moisture Management

Technical Information

Standards, Codes Compliance
ASTM C 665 Non-corrosive
ASTM C 795 Pass
ASTM C 612 RainBarrier® HD Type IA, IB, II, III, IVA
ASTM E 136 Rated Non-combustible per NFPA Standard 220
CAN/ULC S114 Complies
ASTM E 96 Unfaced, 50 Perms as tested
ASTM E 84 Flame Spread 0, Smoke Developed 0
CAN/ULC S 102 Flame Spread 0, Smoke Developed 5
ASTM C 1104 Absorbs 0.03% by volume
ASTM C 356 Linear Shrinkage <2% 1200º F (650º C)

Applications

Exterior Continuous Insulation

Concrete Masonry Unit

eBooks and Guides

Division 7 eBook

The Division 7 Thermal & Moisture Protection eBook is an easy-to-use tool that provides quick access to valuable Division 7 materials including product data sheets, 3-part system specifications, ICC-ES Code Reports and more.

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