Barritech VP
Barritech VP
Air & Vapor Barrier
Barritech VP is a fluid-applied membrane made from inherently fire-resistant materials. Barritech VP is applied to exterior wall assemblies where it functions as an air barrier and a water-resistive barrier.
Product Details
Barritech VP is a fluid-applied membrane made from inherently fire-resistant materials. Barritech VP is applied to exterior wall assemblies where it functions as an air barrier and a water-resistive barrier. Barritech VP may be installed down to 20°F. Barritech VP is vapor-permeable —moisture vapor can diffuse directly through the membrane. Barritech VP can be applied over concrete block, concrete, exterior gypsum sheathing, plywood, OSB and many other common building materials. The product is fully adhered to the substrate, flexible and rubber-like. Barritech VP is a single-component, air-drying product applied by spray or roller. The flexible, elastic properties enable Barritech VP to bridge cracks and seal around penetrations, which creates a truly continuous, monolithic air and water barrier.
Dries to a distinctive blue color for easy identification (lighter blue color when wet). Spray-through standard, one-part equipment provides a simple and quick installation. Easy, water clean-up of tools & equipment reduces harmful chemicals on the jobsite.
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Fire-retardant chemistry permits use in many wall assemblies requiring NFPA 285
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180-day UV resistance and ability to install below freezing allows flexibility in schedule
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Vapor-permeable feature permits use in wall assemblies where a vapor barrier is not needed
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Monolithic coverage and self-sealing properties around fasteners enable an air and watertight installation
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Non-asphalt composition permits contact with many window and joint sealants
Technical & Installation
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Barritech VP BVP-00.1 Detail index
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Barritech VP BVP-0A.1 System components
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Barritech VP BVP-0B.1 Typical assemblies exterior walls
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Barritech VP BVP-0C.1 Typical assemblies interior application
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Barritech VP BVP-1A.1 Installation sheathing
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Barritech VP BVP-1A.2 Installation sheathing
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Barritech VP BVP-1B.1 Installation masonry
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Barritech VP BVP-2A.1 Transition liquid-applied flashing
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Barritech VP BVP-2B.1 Transition self-adhered flashing
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Barritech VP BVP-2B.2 Transition self-adhered flashing
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Barritech VP BVP-3A.1 Sheathing joints
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Barritech VP BVP-3B.1 Masonry joints
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Barritech VP BVP-3C.1 Precast concrete panel joints
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Barritech VP BVP-4A.1 Control joints sheathing substrates
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Barritech VP BVP-4B.1 Control joints masonry substrates
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Barritech VP BVP-4C.1 Expansion joints above-grade walls
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Barritech VP BVP-4C.2 Expansion joints above-grade walls
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Barritech VP BVP-4M.1 Concrete and masonry cracks
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Barritech VP BVP-5A.1 Self-adhered flashing before WRB
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Barritech VP BVP-5A.2 Self-adhered flashing after WRB
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Barritech VP BVP-5A.3 Liquid-applied flashing before WRB
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Barritech VP BVP-5A.4 Liquid-applied flashing after WRB
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Barritech VP BVP-5B.1 Self-adhered flashing before WRB
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Barritech VP BVP-5B.2 Self-adhered flashing after WRB
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Barritech VP BVP-5B.3 Liquid-applied flashing before WRB
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Barritech VP BVP-5B.4 Liquid-applied flashing after WRB
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Barritech VP BVP-5R.1 Jamb flashing
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Barritech VP BVP-6A.1 Masonry anchors sheathing
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Barritech VP BVP-6A.2 Masonry anchors sheathing
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Barritech VP BVP-6B.1 Masonry anchors masonry
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Barritech VP BVP-6C.1 Furring and girts
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Barritech VP BVP-6D.1 Insulation attachment
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Barritech VP BVP-6E.2 Head flashing drip edge
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Barritech VP BVP-7A.1 Shelf angle continuous at floorline
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Barritech VP BVP-7B.1 Shelf angle thermal break
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Barritech VP BVP-7B.2 Shelf angle thermal break
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Barritech VP BVP-7C.1 Knife plate
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Barritech VP BVP-9A.1 CMU to steel column
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Barritech VP BVP-9B.1 CMU to stud wall
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Barritech VP BVP-9C.1CMU to concrete
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Barritech VP BVP-9D.1 CMU to stud wall
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Barritech VP BVP-10A.1 Inside and outside corners
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Barritech VP BVP-10B.1 Inside and outside corners on sheathing liquid-applied flashing
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Barritech VP BVP-10C.1 Inside and outside corners
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Barritech VP BVP-11A.1 Pipe penetration liquid-applied flashing
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Barritech VP BVP-11A.2 Pipe penetration self-adhered flashing
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Barritech VP BVP-12A.2 Upturn at deck to wall
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Barritech VP BVP-12C.1 Balcony upturn at deck to wall
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Barritech VP BVP-13A.1 Parapet
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Barritech VP BVP-13A.2 Parapet
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Barritech VP BVP-13B.1 Drip edge
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Barritech VP BVP-14A.1 Transition at grade masonry ledge
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Barritech VP BVP-14B.1 Transition at grade masonry ledge
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Barritech VP BVP-14C.1 Transition at grade no masonory ledge
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Barritech VP BVP-14D.1 Transition at grade no masonry ledge
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Barritech VP | Manufacturer's Guide Specification
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