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DuPont Tyvek Reflex Breathable Membrane - 0.48m x 100m Roll

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Est. Delivery: 2-3 Working Days
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£200.00 Incl. VAT
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Tyvek® Reflex is a vapour open underlay with a metallised surface that reflects radiant heat in summer and helps to reduce heat loss in winter.
It can be used in timber frame walls as well as metal frames, masonry and internal insulation upgrades.

The low emissivity surface (0.12) results in a highly reflective membrane (88%) for an improved thermal comfort and an enhanced airtightness of the construction.



• Windtight and water resistant but vapour-open.
• Low emissivity surface (0,12) results in highly reflective product (88 %) for improved thermal comfort.
• Enhances the airtightness of the construction.
• Lightweight, flexible and easy to install.
• Can be left uncovered for up to 4 months while retaining full performance.
• Long-term performance.

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