To ensure structures perform as designed, every detail counts. Tyvek® FlexWrap tapes are ingenious solutions from DuPont created to maximise the functionality of breather membranes and air and vapour control layers (AVCLs) by adapting to the most challenging penetrations in the building envelope. In addition to Tyvek® FlexWrap NF, now there’s an even easier to fit and attractively priced version of this highly valued tape: Tyvek® FlexWrap EZ, which comes in a narrower width of 60mm and a roll length of 10m.

A clever concertina style design means that Tyvek® FlexWrap tape can shape itself to create a highly effective seal for the membrane around any irregular shape or complex joint, whether around services, piping or cabling, into the corners and junctions of an aperture, around doorways, rafters, joists, etc.

Supplied in ready to use rolls, Tyvek® FlexWrap EZ is simple and straightforward to apply and compatible with most building materials, while being quicker to fit than many standard tapes. Premium butyl adhesive with a Tyvek® top-sheet, it offers all the long term dependability you would expect of a DuPont product, ensuring that insulation, timber frames, interior cladding etc., are properly protected from air and moisture ingress and so function to capacity. UV resistant, prior to covering, it also allows for structural movements and performs over a wide temperature range.

Don’t let the headache of properly sealing your project drive you around the bend…for complete peace of mind install expandable, curve-able Tyvek® FlexWrap EZ as part of a proven, optimal system.

About DuPont™ Tyvek® & DuPont Building Membranes and Products:

DuPont™ Tyvek® advanced building membranes are unique in the market due to their high-quality single layer construction. Tyvek®, in all its specialised versions, is naturally vapour open but also durably wind and water-tight. Lightweight yet robust, it is easy to install and offers long-term, proven reliability. Designed to protect the building envelope against the effects of weather and moisture, this family of membranes also offers optimal air-tightness and can help to improve the thermal performance, energy-efficiency and interior climatic stability of a building.

Tyvek® is also designed to work as part of a holistic and optimal system with a range of other proven DuPont products for the building envelope, including the DuPont™ AirGuard® advanced AVCL series, the highly versatile Tyvek® FlexWrap tapes, plus other specialised tapes and sealants. All DuPont building products come with the renowned service, expertise and technical back-up of a world-class science company.

For more information about DuPont™ Tyvek® FlexWrap NF / EZ and AirGuard® in the UK please visit: www.construction.tyvek.co.uk or call 08444 068 722 (087 922 2740 in ROI)
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