QUICK OVERVIEW
A highly vapor permeable roofing underlayment Air Barrier (AB) material
- Used on Steep Slope Roofs Of 2:12, (9.46 Degrees) or Greater Pitch
- Promotes Long Term Drying of Roofing Assembly Through Vapor Diffusion
- Breathable and Airtight, with Exceptional Water and Air Holdout
- Primerless Installation
- High Drying Capacity (Vapor Permeability, 30 Perms)
- Long exposure times, 6 months (180 days) UV and Climate Exposure Prior to Roof System Installation
- Tough, Durable, and Slip Resistant—With Excellent Traction for Installers
- Factory Made Rolled Good with Consistent Millage Thickness
- Suitable for All Climates and Geographic Locations, Including Extreme Temperature Areas
- 20 Year Material Warranty
Roofing Materials Compatibility
Standing Seam Metal Roof |
Cedar Shingles/Shakes with VaproMat Drainage Matrix |
Slate Roof |
Tile Roof |
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Mass Timber Moisture Protection Strategies
SlopeShield Plus SA
SlopeShield Plus SA protects mass timber from bulk water intrusion and concurrently dries mass timber through moisture vapor diffusion. |
Taped SplinesAlternative protection such as taped splines will leak and less durable lower perm sheet goods offer little to no drying capacity resulting in water damage and mold. |
Learn More About Mass Timber Moisture Protection Strategies
Revolutionary Roofing Underlayment
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SlopeShield Plus Self-Adhered’s high drying capacity and black coloration (which absorbs heat from the sun when exposed during construction), accelerates the drying process of the underlying materials. This combination helps to mitigate construction moisture which would otherwise be trapped by a non-permeable roofing underlayment. |
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Complete Roof and Wall Water Resistant, Vapor-Permeable Air Barrier System
Combine SlopeShield Plus SA and VaproShield's WRB/Air Barrier membranes to create an airtight, watertight, BREATHABLE building enclosure; mitigating moisture damage and saving energy for the life of the building.
Compatible Roof Deck Substrates and Applications
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*For OSB and OSB factory-coated products contact VaproShield Technical. |
Approvals and Certificates
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Resources
Roofing Underlayment DIV 7 Specs
Water Barrier Protection for Mass Timber DIV 6 Specs
Moisture Protection for Mass Timber DIV 1 Specs