NZBC Clause B2: Durability. Meets the requirement of NZBC B2.3. a) 50 years and b) 15years
NZBC Clause E2: External Moisture. Contributes to meeting these requirements
NZBC Clause F2: Hazardous Building materials. Meets this requirement and will not be a health hazard to people
Acceptable Solution to NZBC E2/AS1
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The most installed building wrap in the world!
Introduced to the building industry in 1978 as DuPont™ Tyvek® House Wrap and now installed behind walls of approximately 15 million buildings around the world.
The first synthetic, breathable, fire retardant, wall underlay introduced to New Zealand.
First third party appraised in New Zealand back in 1984!
A multi-purpose wall underlay, compatible behind most facades including:
DuPont™ Tyvek® HomeWrap® is available in roll size:2732mm x 30.48, 910mm x 30.48m
Features and Benefits: