Tyvek® Reflex is a strong, water-resistant breather membrane 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, metal frames, masonry and internal insulation upgrades. The low emissivity surface results in a highly reflective membrane for improved thermal comfort and an enhanced airtightness of the construction. Tyvek® Reflex is a heat reflective membrane that helps to improve thermal efficiency by reflecting radiant heat in summer and reducing convective heat loss in winter.
Product code : 44RR
Nationwide Delivery
