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Tyvek® Supro

Protect Your Investment With a Water Resistant Membrane

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

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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.

Tyvek® Supro Plus

Tyvek® Supro Plus offers the same benefits, plus an integral adhesive lap tape designed for use in the Tyvek® sealed roof system. Sealing all horizontal laps contributes to the system’s thermal efficiency by reducing air infiltration.

Temperature and UV-Resistant

Tyvek® Supro and Tyvek® Supro Plus water resistant membrane products are designed to withstand prolonged UV radiation and high temperatures, and come with full BBA and IAB approval for use in all pitched roof constructions.

Key Benefits of DuPontTM  Tyvek® Supro / Supro Plus

  • Extremely water-resistant
  • Airtight
  • Vapour-permeable
  • Offers superior air and moisture management for commercial and residential buildings
  • Durable resistance to prolonged UV radiation and high temperatures


Key Properties of DuPontTM  Tyvek® Supro / Supro Plus

  • Style name: 2507B
  • Composition: Composite of high density polyethylene, polypropylene
  • Roll size: 1.5m x 50m
  • Roll weight: 12kg
  • Mass per unit area: 145g/m2
  • UV exposure: 4 months
  • Product / functional layer thickness: 450 / 175µm
  • Water vapour transmission (Sd): 0.015m
  • BBA certificate: 08/4548
  • CE Marking: Yes
  • IAB certificate: 04/0157

Condensation Risk Analysis

An Introduction to Tyvek® Breather Membranes

An Introduction to Tyvek® Breather Membranes

USES AND APPLICATIONS

INFORMATION & IDEAS