SilverSark xR is a Heavy Duty double-sided radiant barrier, designed for use under metal deck roofs where temperatures can exceed 80°C, and with battened out cladding to create an extra reflective air space for enhanced R-value. It is an Air and Water Barrier, Class 2 Vapour Barrier product, suitable for use in all roof and wall applications. Roof spaces fitted with SilverSark xR will benefit from controlled ventilation, which assists with excess heat in summer and moisture ingress in winter.
SilverSark xR is a flexible multi-layer product made with a combination of woven polymer substrate, aluminium foil, and fire resistant polymer adhesive. It has reflective foil surfaces on both sides, one side with an innovative low-glare, high IR reflection ink technology for ease of installation.,SilverSark xR is a Heavy Duty double-sided radiant barrier, designed for use under metal deck roof