DuPont™ Tyvek® Supro
A High Performance Underlay compatible with most claddings...
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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
DuPont™ Tyvek Supro is a "CodeMark™ Certified" synthetic, breathable, building underlay that is fire retardant, self supporting (spans up to 1200mm) and weather resistant.
DuPont™ Tyvek Supro may also be used as a weather barrier under suspended timber floors or behind absorbent & non absorbent wall claddings.
DuPont™ Tyvek® Supro is compatible with the following roof applications with
roof pitches greater than 3º :
DuPont™ Tyvek® Supro is available in roll size: 1500mm x 50m (75m²)
Features and Benefits:
CodeMark™ Certified to ensure compliance with NZBC E2/AS1