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Tyvek Reflex Heat Reflective Breather Membrane - 100m x 0.48m Roll

Additional Information

Product code: D14459919
Brand: DuPont Tyvek
Estimated delivery: 2-3 Days
£144.98 inc vat
£120.82 ex vat
  • 1+ £144.98
    inc vat
    £120.82
    ex vat
  • 21 + £139.18 inc vat £115.98 ex vat
Description
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Tyvek Reflex heat reflective membrane helps to improve thermal efficiency by reflecting radiant heat in summer, and reducing convective heat loss in winter.

Tyvek Reflex is a strong, water-resistant breather membrane with a metallised surface. It is suitable for use in any wall system that requires secondary protection from external moisture. This low emissivity membrane is particularly effective in lightweight wall construction such as timber or metal frame systems, and is also popular for masonry and internal insulation upgrades.

Please note: the Tyvek metalised tape will be required for any joints or laps.

Properties

Length: 100m.
Width: 0.48m.
Roll size: 48m2.
Weight: 4.2kg.
Thickness: 220µm.
UV exposure: 4 months.
Emissivity: 0.09.
Composition: high density polyethylene with metallised surface.
Certification: BBA Certified.
CE Marked.

Thermal performance

The emissivity of a material is the ability of its surface to emit energy by radiation. The lower the emissivity value, the more reflective the material is – and the better the material performs as a thermal insulation layer in combination with an air gap. With an emissivity value of just 0.09, Tyvek Reflex reflects 91% of radiant heat for greater thermal comfort and enhanced airtightness. This in turn reduces the construction’s overall thermal transmittance, or U-value.

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All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlandsand Islands, a member of our helpline team will contact you prior to processing your ordershould an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

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Tyvek Reflex Heat Reflective Breather Membrane - 100m x 0.48m Roll








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