Envirotect AVCL 150 Reflect

Envirotect AVCL 150 Reflect is a spunbond non-woven, polypropylene construction membrane with a high purity aluminium surface (0.79 R Value). Envirotect AVCL 150 Reflect is designed and developed for use in timberframe, light steel gauge, modular, and leisure building applications. Envirotect AVCL 150 Reflect delivers a robust approach to airtightness; enhancing the overall thermal performance of the building structure. This significantly reduces the risk of interstitial condensation in accordance with BS520:2021 Management of Moisture in Buildings.


Suitable Envirotect AVCL 150 Reflect Applications:

  • Masonry Construction
  • Timberframe
  • Timberframe construction (between studs)

Roll Sizes:

  • 2.7 x 100m
  • 1.5 x 50m


  • Effective condensation control and airtightness within walling construction.
  • Flexible and easy to install
  • High-purity aluminium surface – enhanced thermal performance
  • Envirotect greatly exceeds the requirements of the updated guidance in building regulations Approved Document Part L
  • Meet and exceeds waterproofing requirements in BS EN13589 – 2:2014 (W2)
  • 3 times more permeable than NHBC & BM Trada requirements
  • Preventing water ingress to the structure
  • Provides comprehensive waterproofing barrier to the sheathing during construction phase

*when facing 20mm still airspace

For more information about this product, please speak to your local Galaxy Branch. For latest datasheets, please refer to manufacturers website.

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