Thermal-acoustic insulation HardRock® Multi-Fix (DD)

EPDMpanelfor flat roofs

HardRock Multi-Fix (DD) is a BBA-approved insulation board, that in addition to thermal comfort, provides independently-tested acoustic and fire resistance properties. Designed for warm flat roofs, ROCKWOOL HardRock Multi-Fix (DD) is a high density, non-combustible thermal insulation board which has also been tested for acoustic applications and fire resistance. ROCKWOOL HardRock Multi-Fix (DD) has been proven to improve the ability of lightweight flat roof systems to control both noise ingress and egress through the building envelope. Suitable for areas subject to pedestrian traffic and frequent maintenance, the boards are compatible with all roof covering types, including torch-on, pour-and-roll, single-ply, EPDM, liquid applied and green roofs. ROCKWOOL HARDROCK® Multi-Fix (DD) is a stone wool insulation board faced with a mineral-coated white fleece, compatible with a wide range of adhered and mechanically fixed waterproofing systems - including bitumen, single-ply, EPDM and liquid membranes, as well as green roof systems. • The product presents no smoke hazard, and will not contribute to fire growth in any stages of a fire (including the fully developed stage of a fire) • The product is deemed to be non-combustible in accordance with UK building regulations complying with Zurich School and Academy Design guide and HTM05-03 guidance for healthcare • LPCB approved to highest classification, LPS1181: Part 1 EXT – A rated constructions