Copyright © 2014 - 2018 Weather Barrier Systems Limited. All Rights Reserved.

NZBC Compliance

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 applicable with

roof pitches greater than 3º. 

Features and Benefits:

CodeMark™  Certified to ensure compliance with NZBC E2/AS1

  • Made in Germany & Backed by DuPont
  • Highly breathable and allows moisture vapour to escape
  • Can be installed in all wind zones (including extra high)
  • Fire retardant & Self Supporting (spans up to 1200 mm)
  • UV resistant for up to 120 days giving the installer more time to install roof
  • 1500mm wide roll covers more area per roll with less overlaps
  • White underside provides for light diffusion properties making DuPont™ Tyvek Supro ideal for warehouse applications

DuPont™ Tyvek® Supro is available in roll size: 1500mm x 50m (75m²)

DuPont™ Tyvek® Supro

Roof Underlay

High Performance and compatible with most claddings.