HardRock® Multi-Fix Recovery Board
HardRock® Multi-Fix Recovery Board is designed for use on flat roof refurbishment projects and is compatible with flat roof membranes, including single-ply, EPDM, bitumen and liquid-applied systems.
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Application(s)
- Roof
- Flat Roof
Product description
HardRock Multi-Fix Recovery Board has been specifically developed for use on flat roof refurbishment projects. HardRock Multi-Fix Recovery Board is manufactured with an integral mineral-coated glass fibre fleece, which, for adhered membranes, secures a bond between membrane and insulation whilst limiting the amount of adhesive required.
HardRock Multi-Fix Recovery Boards are non-combustible and can be used to provide an effective acoustic barrier to external noise pollution.
- Euroclass A2-s1,d0 in accordance with BS EN 13501-1 Reaction to Fire rating
- Thermal conductivity 0.039 W/mK
- Tested in accordance with BS EN ISO 10140-2:2010
- CE marked in accordance with EN 13162:2012+A1:2015
Areas of application
HardRock Multi-Fix Recovery Boards are suitable for use on the following construction types:
- Flat roofs
Documentation
HardRock Multi-Fix Recovery Board Datasheet
HardRock® Multi-Fix Recovery Board is designed for use on flat roof refurbishment projects and is compatible with flat roof membranes, including single-ply, EPDM, bitumen and liquid-applied systems.
HardRock® Certificate No. 22g
LPCB Certificate No. 22g
HardRock Multi-Fix Recovery Board Installation Guide
Installation guideline for HardRock Multi-Fix Recovery Board ROCKWOOL Products
SUIS ROCKWOOL UK
Safe use instruction sheet ROCKWOOL stone wool insulation products
Republic of Ireland Price List
Price List March 2025
UK Price List
Price List March 2025
Certificates
Product properties
| Name | Value | Test standard | Symbol | Unit |
|---|---|---|---|---|
| Declared thermal conductivity | 0.039 | EN 826 | λD | W/mK |
| Reaction to Fire | A2-s1,d0 | EN 13501-1 | Euroclass | |
| Long term water absorption | NPD | EN 12087 | WL(P) | kg/m² |
| Short term water absorption | EN 1609 | WS | kg/m² | |
| Product standard | EN 13162:2012+A1:2015 | |||
| Facing type, side 1 | Mineral Fleece | |||
| Declaration of Performance (DoP) number | RWUK-CE-0182-06 |
Product variants
ROCKWOOL® help school make much needed roof improvements
Llanfair Primary School in Cowbridge, Wales, has served the community for over 100 years. With support from the Vale of Glamorgan Council, its facilities are being modernised. Some buildings are being rebuilt while others are receiving upgrades.
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