Roof insulating sandwich panel CLASS B

2 fiberglass facesPolyisocyanurate PIR core

STIFERITE Class B a high performance insulation board manufactured from CFC or HCFC free closed cell Polyiso (PIR) rigid foam, covered on the top side by a bitumenous mineral fibre facer, ideal for hot torch applications, and saturated mineral fibre facer on the bottom side. The Class B panel is suggested for roofs under bituminous waterproofing mantles and where high resistance to a flame torch is required. Dimensions: mm 600 x 1200 Standard Thickness: from 30 to 140 mm Available in Class BH version, with compressive straight resistance of 200 kPa Produced by a company certified with systems: ISO 9001, OHSAS 18001 and ISO 14001. CE conformity marking on the entire line.