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NEW: One Step Flashing

BlockFlashing: Self-Adhered, Non-Asphaltic, Air, Water,
and Vapor Barrier Flashing

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NEW: Simple Stucco Rainscreen

Rainscreen SA: one step installation of an air barrier and rainscreen

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NEW: Optimized for Panelization

PanelShield SA: designed to withstand rigorous factory handling

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Building Envelope



In the recently published article “Self-Drying Roofs” the author states that “new air barrier products are now being deployed in assemblies to assist in drying out existing materials.” He goes on to reference the Tampa International Airport project which included “a self-adhered vapor-permeable air barrier layer to dry out existing insulation.” (Murphy Self-Drying Roofs pp. 14-28)

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Tampa International Airport Profile

We Care

We Care

About Your Team

Crew safety is always paramount, but in today's uncertain times ensuring your crew is not exposed to toxins is even more important. All VaproShield membranes have zero VOCs and do not require primer. They are safe to transport, handle and install.

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Earn and Learn


Virtual learning is our new normal and VaproShield is here to make it easy. We are holding a series of webinars featuring our AIA accredited presentations about rainscreen, roofing, mass timber. Join us when it fits your schedule.

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VaproShield's Air Barriers At-A-Glance

A quick overview of the top features and benefits

  WrapShieldSA Stacked Logo HighRes 01 PanelShield Logo HighRes 01 RevealShield SA Stacked HighRes 01 BlockShield SA Logo HighRes 01 RainScreenSA Logo HighRes 01
 Description Spun-bond polypropylene  Proprietary
polyacrylic coating on spun-bond polyester
Spun-bond polyester
with permanent UV expsoure
Non-asphaltic, air, water, and vapor barrier  Spun-bond polypropylene  with factory-bonded rainscreen matrix
50 perms 26 perms 25 perms   25 perms
Vapor Impermeable       Circle Asset  
Air Barrier Circle Asset Circle Asset Circle Asset Circle Asset Circle Asset
Exposure before
permanent cladding
180 days 365 days 365 days 365 days 180 days
UV Stable for
permanent exposure
(between open joints)
    Circle Asset    
Below freezing
(20° and rising)
Circle Asset Circle Asset Circle Asset Circle Asset Circle Asset
Substrate Compatibility All except OSB All All except OSB All All
Zero VOCs Circle Asset Circle Asset Circle Asset Circle Asset Circle Asset
NFPA 285 Compliant
Circle Asset Star Asset Circle Asset Star Asset  
ABAA Evaluated Circle Asset   Circle Asset    
Declare Label Circle Asset        
Warranty 20 year material warranty

*Contact VaproShield Technical for additional NFPA 285 assembly information.

  Track A Member
Track B Member
Program Certification $495.00
Training Manual $100.00
Annual Renewal Fee $250.00