Dupont Tyvek Reflex

Last Updated: November 19, 2015 15:09

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Product Details

Structural timber stud dimensions are critical factors especially in prefabricated units and increasing stud depths. Despite this, stud sizes may need to be increased to accommodate more insulation in order to comply with the thermal regulations. Tyvek® Reflex can help to alleviate this due to the additional thermal resistance that it provides.

The thermal benefit provided by Tyvek® Reflex compared to a standard breather membrane is demonstrated below including the usage of the air tight vapour control layer DuPont™ AirGuard® Reflective.

Searching for the right Reflective Breather Membrane?

Get the wall U-Value down to 0.22W/m²K and improve your thermal performance on a 14mm stud size using Mineral Batt at 0.032W/mK along with Tyvek® Reflex and DuPont™ AirGuard® Reflective!

Specification & Product Codes




3rd party Accreditation:
CE Marking, IAB 02/0144
Quality certification:
BS 5250:2001, BS EN ISO 6946:2007, BS EN ISO 9001:2008, EN 13501-1:2007, EN 13859-2:2010



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