Masons Uni Flexible Air Barrier 2740x1825mm (50m2)

A flexible wall underlay designed to provide temporary protection from weather conditions and UV exposure to timber framing, allowing the continuation of internal work on the build, without cladding in place for up to 90 days after installation.

Key Benefits

·         Keeps construction moving, by giving gives early enclosure to builds

·         Once installed, UNI is a secondary line of defence against moisture over the life of the building

·         Highly breathable, passing vapour from the inside of the building out

·         A fraction of the cost of rigid air barriers (materials and labour) whilst having most of the benefits

·         Much thicker and stronger than standard building paper/wrap 

·         Quick and easy installation with many resources to assist first-time users

·         Codemark Certified

Physical Attributes

• A nonwoven, absorbent, water-resistant 180 gsm, synthetic wall underlay.
• Three polypropylene layers: two outer layers of non-woven polypropylene with a middle layer of a functional-technical film. It is manufactured to meet the European standard EN 13589-1:2014 as well as the absorbency performance requirement as per NZS 2295:2006.