RoofBlock HT is a high temperature roofing underlayment composed of a high strength slip resistant spider web backing laminated to a high-performance, high temperature asphalt compound with a film release for ease of application.
Features
Vapor barrier/air barrier roofing underlayment
Membrane is composed of high strength, slip resistant spider web backing with release film for ease of application
Utilized in sloped roofing applications under metal, tile, slate, wood, shingles or shakes
Designed for use at eaves to prevent damage from ice dams and in conjunction with SlopeShield Plus SA
Apply to entire roof deck in vented attic spaces as a vapor barrier
High temperature resistance allows membrane to be exposed to heat of 260°F (127ºC) or less
Water resistant around most nominal fasteners
Make & Model
Brand
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Part #
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Specifications
Color Family
White
Certifications & Standards
TAA/BAA Compliant
1
Packaging Dimensions
Height
7.800
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