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UNI Flexible Air Barrier is a flexible wall underlay giving early enclosure to builds, allowing work to continue on the inside (for up to 90 days), without waiting for the cladding to be complete.
Once the cladding is in place, UNI becomes a secondary line of defense against moisture by ensuring moisture that occasionally penetrates the wall cladding is directed back to the exterior of the building.
New Zealand Building Code standard (NZBC)
If designed, installed and maintained in accordance with all Masons Plastabrick’s requirements, the UNI® FAB will comply with or contribute to compliance with the following performance claims:
B1 STRUCTURE: B1.3.1, B1.3.2, B1.3.3 (a, e, f, h, j, m, q, & UV), B1.3.4 (a, b, c, d, e)
B2 DURABILITY: B2.3.1 (a), B2.3.2 (b)
C2 FIRE AFFECTING AREAS BEYOND THE FIRE SOURCE: C3.4 (c)
E2 EXTERNAL MOISTURE: E2.3.2, E2.3.5, E2.3.7 (a, b, c)
F2 HAZARDOUS BUILDING MATERIALS: F2.3.1
Masons Plastabrick Ltd is NZ owned and operated and has been in business since 1999. All Masons products have warranties. Customers are supported 100% by the Masons team of Nationwide experts who travel the country to support their customers.
Since being established in 1999, Masons has become a key supplier in the New Zealand building industry, offering a variety of quality products and tools for a whole range of building requirements.Product Enquiries