DuPont Tyvek Air Guard Reflective - Vapour Control Layer
Product Code:
75 m²
Estimated Delivery:
3 - 5 working days
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£164.95 Save £6.60
£158.35 158.35
£131.96 ex. VAT

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DuPont AirGuard Reflective is a low emissivity internal vapour barrier that combined with an air gap can enhance thermal comfort by reflecting up to 95% of radiant heat back into the building. This strong 100% airtight vapour barrier is specially designed to give maximum thermal performance. Recommended for use with Tyvek® Reflex products, AirGuard® Reflective provides a good way to improve U-values in buildings. A highly vapour and water resistant low emissivity internal vapour barrier, it considerably reduces interstitial condensation as well as improves thermal efficiency by reflecting up to 95% of radiant heat.

Key points :
  • Considerably reduces risk of condensation into the insulation.
  • Considerably reduces convective heat losses.
  • Durable barrier due to its superior mechanical strength.
Specification :
  • Width: 1.5m
  • Length: 50m
  • Pack Coverage: 75 m²
  • Roll Weight: 12 kg
  • Emissivity: 0.05
  • Water vapour transmission (Sd): 2000m
  • Fire Rating: Class E (When installed on mineral wool.)


  • ISO9001 - Quality Management Systems
  • ISO14001 - Environmental Management
  • BBA - 05/4548 and 90/2548
  • CE - EN 13984
Datasheets & Documents.