DuPont™ Tyvek® Supro/Supro Plus

Product Code:

Tyvek® Supro is the market-leading breather membrane, helping to protect roofs against wind and water, and also improve energy efficiency.


Tyvek® Supro is a durable, water resistant membrane that is reinforced with a laminated polypropylene nonwoven. This airtight, vapour-permeable membrane is extremely water-resistant, and can be used for all supported and unsupported pitched roofs.

Tyvek® Supro does not need any soffit, tile or ridge ventilation, which can save time and money in the construction process. In addition to warm, hybrid and cold roofs, applications include Scottish sarking board systems, low-pitched metal roofs, and wall and floor applications.

Also available with integral tape (DuPont Tyvek® Supro Plus).

Feature Benefit
Extremely water-resistant W1 level
  • Protection from the elements
Breather membrane
  • Enhances energy saving and aids airtightness
  • Protection from water and moisture damage
Durable resistance to prolonged UV radiation and high temperatures
  • Can be left exposed for up to 4 months
Full BBA and IAB approval
  • Can be used in all pitched roof constructions and some wall applications

DuPont™ Tyvek® Supro Technical Datasheet


Declaration of Performance


Tyvek Supro BBA Certificate