NZBC Clause B2: Durability. Meets the requirement of NZBC B2..3.1 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
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DuPont™ Tyvek® Supro Plus is a "CodeMark™ Certified" synthetic, breathable, commercial grade, wall underlay that is fire retardant and can be installed in all wind zones, including extra high, per NZS 3604.
DuPont™ Tyvek® Supro Plus features a built in adhesive tape to provide maximum protection from air and water intrusion at overlaps.
DuPont™ Tyvek Supro Plus may also be used as a weather barrier under suspended timber floors or behind absorbent & non absorbent wall claddings, including:
DuPont™ Tyvek® Supro Plus is available in roll size: 1500mm x 50m (75m²)
Features and Benefits:
DuPont™ Tyvek® Supro Plus
A High Performance Underlay compatible with most claddings that comes with a built in adhesive strip to help seal overlaps...