85mm Rockwool Hardrock Multi-Fix (Dual Density ) Fleece Faced Board (pallet of 15)
Guide Price
85mm Rockwool Hardrock Multi-Fix (Dual Density ) Fleece Faced Board (pallet of 15)
Guide Price: £670.70 (£804.84 inc VAT)
Price per m2: £37.26/m2 (£44.71 inc VAT)
- Product Code: A1-1474
- Delivery Time: 8 - 12 weeks
- Brand: Rockwool (Tech. support: 08712221780)
- Model: 1200x1000 - 18.00m2
- Weight: 244.80kg
Our ratings on 16-12-2024:
4.8 out of 5
85mm Rockwool Hardrock Multi-Fix (Dual Density ) Fleece Faced Board (pallet of 15)
Width: 1000mm
Length: 1200mm
Pallet Quantity: 15
Density: 160kg/m3
Weight/m2: 13.6kg
Weight: 244.8kg
Thermal Conductivity: 0.039W/mK
R-Value: 2.18m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
85mm Rockwool Hardrock Multi-Fix Dual Density Fleece Faced 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. Each board has a robust, high density top surface.
Roofing constructions incorporating Hardrock Multi-Fix (DD) roofing boards have achieved the highest possible classification to LPS 1181:Part 1 (i.e. EXT-A). This was accomplished by successfully undertaking and passing the Part 1 test for Reaction to Fire and the more onerous LPS 1208 Resistance to Fire test. HARDROCK Multi-Fix roofing boards are the only insulation products to have achieved this classification, in respect of built-up warm flat roofing constructions.
CHARACTERISTICS
- No smoke hazard, and will not contribute to fire growth in any stages of a fire (including the fully developed stage of a fire),
- Non-combustible in accordance with UK building regulations,
- LPCB approved to highest classification, LPS1181: Part 1 EXT A rated constructions,
- Excellent acoustic reduction, absorption and impact (rain noise) performance,
- Meet all BB93 (Education) and HTM08-01 (Healthcare) acoustic requirements,
- 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.
APPLICATION
Rockwool Hardrock Multi-Fix Dual Density roofing boards are fully compatible for use with the following roofing systems:
- Fully bonded, partially bonded, mechanically fastened single ply membrane systems and EPDM membrane systems,
- Torch applied, bitumen based and mastic asphalt built up systems,
- Liquid applied systems,
- Green roof system



- 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.
- Hardrock Multi-Fix (DD) roofing boards have been assessed by the British Board of Agrement to UEAtc technical guidelines MOAT No 50: 1992 Thermal insulation systems intended for supporting waterproof coverings on flat and sloping roofs.
- Hardrock Multi-Fix (DD) boards have been tested for the effects of mechanical stress, and has achieved Classification C Roof accessible to pedestrian traffic and may be used where frequent maintenance of equipment is envisaged.
Brand: Rockwool
Model: 310ml
Delivery Time: 1 - 2 days
Rockwool Firepro FirestopHigh Expansion Intumescent Sealant is a water-based acrylic intumescent sealant containing graphite, when the sealant reaches temperatures of 135C and above, it will expand and close any voids formed, to stop the passage of smoke and fire. This Intumesce..
£8.97
£10.76 inc VAT
Brand: Rockwool
Model: 1200mm x 600mm - 25.92m2
Delivery Time: 7 - 10 days
110mm Rockwool NyRock 032 Rainscreen Slab is a stone wool insulation product specifically designed for use within ventilated cladding systems and sealed systems like curtain walling. It’s manufactured using patented technology, resulting in an improved thermal performance compared to traditional sto..
Brand: Rockwool
Model: 1200x600mm - 2.88m2
Delivery Time: 1 - 5 working days
100mm Rockwool RW3 Slab (Prorox SL 930) is a semi-rigid resin bonded slab, providing great thermal, acoustic and fire resistance, designed to be used in various applications in floors, walls and roofs, including special applications in industrial buildings for insulation of ships, offshor..
Guide Price: £59.46
£71.35 inc VAT
Brand: Rockwool
Model: 1000mm x 600mm - 2.40m2
Delivery Time: 1 - 2 weeks
150mm Rockwool Ventirock F Super Rainscreen Slab is a dual-density rigid insulation, used where façade safety is important. As it has a higher density, it can be used for walls with increased fire requirements. Thanks to high resistance to water absorption, the problems of wetting during w..
Brand: Rockwool
Model: 1000mm x 600mm - 1.80m2
Delivery Time: 1 - 2 weeks
160mm Rockwool Ventirock F Super Rainscreen Slab is a dual-density rigid insulation, used where façade safety is important. As it has a higher density, it can be used for walls with increased fire requirements. Thanks to high resistance to water absorption, the problems of wetting during w..
Brand: Rockwool
Model: 1200mm x 600mm - 4.80m2
Delivery Time: 1 - 2 weeks
60mm Rockwool Ventirock F Super Rainscreen Slab is a dual-density rigid insulation, used where façade safety is important. As it has a higher density, it can be used for walls with increased fire requirements. Thanks to high resistance to water absorption, the problems of wetting during wo..