SuperQuilt is a very flexible, easy to fit, multifoil insulation that offers tremendous thermal benefits. Thermal testing to EN16012 confirms high core thermal resistance of 1.52mK/W. Due to the special composition of multi-layers of insulation SuperQuilt effectively deals with all forms of energy transfer (i.e. conduction, convection and radiation). SuperQuilt works most effectively by reflecting infra-red radiation. This means that not only is SuperQuilt effective in winter by reflecting heat back into the building and cold out, but also in summer SuperQuilt is a very effective solar over heating barrier reducing the need for artificial cooling systems, preventing uncomfortable heat build up in the roof. The introduction of a unique method of stitching reduces cold bridging commonly seen with other multi-foil insulation material. Meets requirements of L1A, L1B 2010 In accordance with BR443 NHBC Acceptance Pitched roof insulation Full Agrment certification Thermally tested in accordance with EN16012 Class E Fire Resistance Ideal for New build & Refurbishment Effective solar over-heating barrier Lightweight, flexible & 40mm thin Fast and simple installation Vapour control layer Product Guarantee SuperQuilt is guaranteed for the lifetime of the product's installation, when installed in accordance with the manufacturer's certification, fixing instructions and current good building practice.  Terms and conditions apply. Full details on request.