ROCKWOOL HARDROCK® Multi-Fix Dual Density boards
ROCKWOOL HARDROCK® Multi-Fix Dual Density boards are manufactured from renewable volcanic stone which produces a non-combustible roofing insulation board.
A uniquely versatile solution suitable for all roof covering types - torch, pour and roll, single ply, EPDM, liquid applied and green roofs - new-build and refurbishment.
Standards and approvals
ROCKWOOL HARDROCK® Multi-Fix (DD) roofing boards comply with the requirements of BS EN 13162, ‘Thermal insulation products for buildings, factory made mineral wool (MW) products specification.’
Advantages
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
Excellent acoustic reduction, absorption and impact (rain noise) performance
Solutions to meet all BB93 (Education) and HTM08- 01 (Healthcare) acoustic requirements
Acoustic solutions provide opportunity for additional BREEAM points
Dimensionally stable
Consistent thermal performance with no blowing agents. Zero ODP and GWP
HARDROCK® Multi-Fix (DD) can be recycled and reprocessed reducing landfill and cost
Frequently Asked Questions
What are ELAPRO synthetic liquids used for?
They are used for lasting waterproofing of flat roofs, balconies, terraces and buildings, suitable for both new builds and renovation projects.
Are ELAPRO synthetic liquids environmentally friendly and safe to use?
Yes, they are free of harmful contents and contain no solvents or pollutants, making them non-hazardous to health and particularly environmentally friendly.
Do ELAPRO products meet recognised quality or safety standards?
Yes, they hold the ETA005 W3 test certificate, fulfilling the highest requirement specifications for all areas of application.