TaperedPlus's Tapered ROCKWOOL HARDROCK® MultiFix (DD) Roof Insulation in conjunction with ROCKWOOL UK - Bespoke Tapered Insulation Board
Verified by manufacturer 6 months ago
BBA Agrément Certificate
Certificate type
ISO 14001 Environmental Management Systems
Certificate type
ISO 45001 Health and Safety Management
Certificate type
ISO 9001 Quality Management
Certificate type
Bespoke tapered non-combustible mineral wool insulation board for flat roofs, using Rockwool's HARDROCK Multi-Fix (DD).
Application
Non-combustible mineral wool insulation for warm flat roofs, compatible with a wide range of adhered and mechanically fixed waterproofing systems. Compatible with most weatherproofing systems; suitable for new build and refurbishment.
Applications include:
- 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 systems.
Description
Bespoke tapered non-combustible mineral wool insulation board for flat roofs.
- TaperedPlus provide a bespoke tapered insulation service.
- HARDROCK Multi-Fix (DD) is a BBA-approved insulation board, that in addition to thermal comfort, provides independently-tested acoustic and fire resistance properties.
Features and benefits:
- BBA approved.
- Non-combustible Euroclass A2-s1, d0.
- Excellent sound reduction and absorption.
- Dimensionally stable.
- Fire tested to BS EN 1365-2 as part of a weight-loaded steel deck flat roof system to provide up to two hours' integrity and insulation performance.
- Provides a fall across a roof suitable for drainage and water management.
- Independently tested to reduce the transfer of airborne noise and the drumming effect of heavy rain.
- LPCB approved (LPS 1181: Part 1 Ext A) FM approved.
- Stone wool is dimensionally stable and will provide the same performance for more than 55 years after installation.
- Can be recycled and reprocessed, reducing landfill costs, with zero ODP and GWP.
General information
Color | Yellow Guidance for specification option: Insulation. White Guidance for specification option: Facing. |
Material | Stonewool |
Shape | Rectangle |
Length | 1200 mm Guidance for specification option: Standard individual board length. Bespoke |
Width | 1000 mm Guidance for specification option: Standard individual board width. Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | J42/10 Warm deck roof covering J31/334 Mineral wool insulation J21/10 Warm deck roof coating J41/10 Reinforced bitumen membrane warm deck roof covering J41/425 Mineral wool (MW) insulation J31/10 Warm deck roof coating J42/425 Mineral wool (MW) insulation J21/425 Mineral wool insulation |
Specification data - Mineral wool slab insulation
Standard | To BS EN 13162. |
Third-party certification | British Board of Agrément (BBA)-certified 21/5878. |
Thickness | Guidance for specification option: Insert requirements, minimum and maximum (refer to drawing or schedule as required; note that boards are 1200 x 1000 mm as standard). Standard thickness range is 60–185 mm. |
Facing | Mineral-coated white fleece. |
Edges | Square. |
Density | 165 kg/m³. |
Thermal conductivity (maximum) | 0.039 W/m·K. |
Compressive strength (minimum) | 70 kPa at 10% compression. |
Fire performance | Reaction to fire (Euroclass): A2-s1, d0. |
Sound insulation rating | Manufacturer's standard.Guidance for specification option: Consult manufacturer for details. |
Water vapour resistance | 5.9 MN·s/gm. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | ROCKWOOL is recyclable. For waste ROCKWOOL material that may be generated during installation or at end of life, the manufacturer is happy to discuss the individual requirements of contractors and users considering returning these materials to their factory for recycling. |
Third party certifications
BBA Agrément Certificate
ROCKWOOL MultiFix (DD) BBA Cert
ISO 14001 Environmental Management Systems
ROCKWOOL's ISO 14001
ISO 45001 Health and Safety Management
ROCKWOOL's ISO 45001:2108
ISO 9001 Quality Management
ROCKWOOL's ISO 9001
Literature
ROCKWOOL MultiFix (DD) Tapered Brochure
ROCKWOOL MultiFix (DD) Tapered Installation Guide
ROCKWOOL's Acoustic Reference Guide
ROCKWOOL's Safety Datasheet