Performance beyond protection with Tyvek®
DuPont™ Tyvek® building envelope solutions provide a balance of four properties to maintain the protection, comfort and efficiency of the building:
- Air resistance to help prevent the flow of air through cavities and reduce drafts
- Moisture resistance to help protect against water
- Moisture vapour permeability to promote drying
- Durability to withstand rigours of the construction process
Defining the difference
DuPont™ Tyvek® is made from single-layer high-density polyethylene composed of millions of microfibers spun-bound in a maze-like structure. The structure and patented technology of the Tyvek® membrane provides
- excellent resistance to UV with a comfortable 120-day exposure limit
- temperature resistance up to 100°C
Product range and accreditations
The DuPont™ Tyvek® building envelope solution range includes roof underlays, wall underlays, and tapes. The product range is CodeMark certified, offers 15 years warranty and holds Environmental Product Declaration.*
- CodeMark certificates
- Environmental Product Declaration for Dupont™ Tyvek® Supro/ Supro Plus (roof underlay)
- Environmental Product Declaration for Dupont™ Tyvek® tapes and HomeWrap® (wall underlay)
- 15 year warranty certificate
(Tyvek® contractor tape is not CodeMark certified. EPD not applicable to Tyvek® Metal)
