Tyvek® Supro

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What Makes a Tyvek® Watertight Breather Membrane Unique?

What Makes a Tyvek® Watertight Breather Membrane Unique?

DuPont™ Tyvek® is a watertight membrane that not only optimises energy efficiency in all building types, but also provides proven durability and long-term protection against external climatic conditions and the effects of condensation.

Underlayment: Quality and Thickness of Functional Layers Are Critical

Underlayment: Quality and Thickness of Functional Layers Are Critical

Tyvek® membranes are proven to resist ageing better than most common multi-layer underlayments. Even after prolonged exposure to UV radiation and heat, Tyvek® underlayment stays watertight and provides superior condensation control.

An Alternative to Multi-Layer Breathable Roofing Felt

An Alternative to Multi-Layer Breathable Roofing Felt

Tyvek® roof underlays are a durable, effective alternative to multi-layer breathable roofing felt. They are highly resistant to temperature and UV radiation – as demonstrated in a comprehensive aging testing programme.

An Alternative to Roof Ventilation

An Alternative to Roof Ventilation

Discover an alternative to traditional roof ventilation with DuPont™ Tyvek® and AirGuard® building envelope products; designed to create sealed, watertight structures with no condensation – in cold pitched roofs.

The Tyvek® Evolution Story

The Tyvek® Evolution Story

DuPont invented Tyvek® in 1955 and has introduced a stream of construction innovations since then to raise the bar in the industry, a process we call Tyvek® Evolution.

Building In Energy Efficiency

Building In Energy Efficiency

Energy efficient homes start with Tyvek® breather membranes and airtight AirGuard® AVCLs. Used together, these proven products boost thermal performance and energy efficiency, prolong structural integrity and improve interior comfort.

Tests: ventilated versus non- ventilated cold pitched roofs

Tests: ventilated versus non- ventilated cold pitched roofs

Comparative construction phase tests show how to stop condensation with the proven performance of DuPont™ Tyvek® membranes and DuPont™ AirGuard® AVCLs.

Tape selection guide

Tape selection guide

Find the right Tyvek® and AirGuard® tapes and adhesive accessories for your application with our selection guide.

CE Compliant Membranes

CE Compliant Membranes

All DuPont breather membranes, including Tyvek® and AirGuard®, are fully CE compliant, and carry the CE marking required throughout Europe.

Free CPD Seminars

Free CPD Seminars

DuPont™ Tyvek® offers free CPD seminars for architects and other construction professionals covering energy efficiency and building protection.

Effective Cellulose Insulation

Effective Cellulose Insulation

Flexible Tyvek® and AirGuard® membranes are ideal for use as chamber boundaries for cellulose insulation – as proven by rigorous professional tests in Germany.

Tyvek® is compliant to New BS5534 Annex A

Tyvek® is compliant to New BS5534 Annex A

Tyvek® Supro, Supro Plus & Enercor® have been subjected to the test procedures concerning wind uplift (BS 5534), performed well and are fit for purpose at maximum batten gauge in all categorized wind zones (1-5) when installed in a pitched roof system in line with both our BBA certificate 08/4548 and our own technical guidance.

Tyvek® offers unrestricted application when tested in accordance with BS5534:2014

Tyvek® offers unrestricted application when tested in accordance with BS5534:2014

Tyvek® Supro, Supor Plus and Enercor® offer unrestricted application when tested in accordance with BS5534:2014 - and with no counter battens required in any zone.

Technical Library

Technical Library

Find here all the technical information about DuPont™ Tyvek® & DuPont™ AirGuard®.

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