Ensure Performance. Simplify Specification.

From wall assembly compatibility to strict code compliance, get the technical clarity you need to design high-performance, airtight building enclosures with confidence.

Why Leading Architects & Specifiers Choose Henry®

Designing air barrier systems for today’s commercial structures requires balancing infiltration, water resistance, vapor management, and thermal performance—all while protecting the project budget. As an industry pioneer with a history of innovation dating back to the 1930s, Henry offers a complete portfolio of self-adhered sheet and fluid-applied air barrier systems (both permeable and impermeable) engineered to protect long-term building durability.

Proven System Compatibility

Eliminate guesswork. Our air and vapor barrier (AVB) systems are rigorously tested for chemical and adhesive compatibility across diverse wall assemblies.

Streamlined Code Compliance

Meet or exceed local and national energy codes, NFPA 285 requirements, and stringent airtightness standards with fully documented assemblies.

Unmatched Technical Support

Move from design to submittal faster. Access dedicated building envelope experts to assist with custom detailing, specification reviews, and jobsite installation best practices.

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Commercial Air & Vapor Barriers

PROJECT PROFILE

Philadelphia’s Delaware Avenue Project: How Henry Helped Overcome Window Installation Hurdles

All eyes are on a massive new 418,480-square-foot multi-use complex transforming Philadelphia’s Delaware River waterfront. When project plans required window installation before the weather barrier system, the crew at XLeum Construction had to rethink standard installation practices—at elevations up to 70 feet in freezing winter temperatures. See how XLeum partnered with Henry technical expertise to master tricky butyl tape adhesion, maintain tight schedules, and successfully leverage Blueskin VP160 to deliver a continuous, high-performance weather barrier.

Read the Project Profile
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Connect With Us On Your Next Project

Tell us about your project and our team of building envelope experts will assist with custom detailing, system selection, and compatibility questions.