Barriseal™

Air & Vapor Barrier

Barriseal™

Air & Vapor Barrier

Product Discontinued - Effective January 2025

Barriseal™ has been discontinued. Available product replacements include: Barritech® NP, Barritech® NP LT, and Air-Bloc® 16MR. These products are designed to deliver proven air, water, and vapor control performance while supporting faster installation and broader system compatibility. Henry will continue to fully support and warrant all existing and previously completed projects utilizing Barriseal. 

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Product Details

Effective January 2025, Barriseal has been discontinued as we align our offering around next-generation synthetic polymer alternatives that provide improved performance, ease of application, and long-term durability.

Henry offers industry-leading replacements, including Barritech NP, Barritech NP LT, and Air-Bloc 16MR. These products are designed to deliver proven air, water, and vapor control performance while supporting faster installation and broader system compatibility. Henry will continue to fully support and warrant all existing and previously completed projects utilizing Barriseal. 

Discontinued Product   Replacement Product  
331472 Barriseal Spray or Roll, 5 Gal 317555 Barritech NP, 5 Gal
    327801 Barritech NP LT, 5 Gal
    358230 Air-Bloc 16MR, 5 Gal
       
331474 Barriseal Spray or Roll, 50 Gal 317556 Barritech NP, 50 Gal
    327802 Barritech NP LT, 50 Gal
    358231 Air-Bloc 16MR, 50 Gal
Certification

Technical & Installation