RainScreen Duo Slab®
Verified by manufacturer 2 months ago
Rainscreen Duo-Slab, unfaced, 50–100 mm thick
Rainscreen Duo-Slab, unfaced, 50–100 mm thick
Quiet Mark Certification
Certificate type
Non-combustible insulation for use within facade systems.
Application
Steel frame, timber frame or masonry walls in conjunction with a cladding system;
Steel frame or timber frame with a masonry outer leaf.
Description
RainScreen Duo Slab is a BBA-approved insulation product, that in addition to thermal comfort, provides an independently-tested acoustic benefit.
Features and benefits:
- BBA approved.
- Non-combustible Euroclass A1.
- Independently tested to reduce airborne noise transfer (up to Rw 62 dB).
- Water-repellent yet breathable, reducing condensation risk.
- 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 ozone depletion potential (ODP) and global warming potential (GWP).
Fixings:
Refer to manufacture's product literature.
Acoustic performance:
The airborne sound reduction of several typical rainscreen build-ups incorporating RainScreen Duo Slab was tested at the Sound Research Laboratories (SRL), with results of up to Rw 62 dB.
For more information, please see the ‘Acoustic Performance of Rainscreen Façade Systems’ brochure available on the manufacturer's website.
General information
Material | Mineral wool |
Shape | Rectangle |
Length | 1200 mm |
Width | 600 mm |
Height | 50 mm 60 mm 75 mm 80 mm 90 mm |
Uniclass | |
CAWS | H11/110 Curtain walling H11/780 Thermal insulation H20/10 Sheet cladding H92/776 Thermal insulation P10/42 Mineral wool insulation slabs fixed to backing wall P10/217 Insulation slabs fixed to backing wall |
Specification data - Mineral wool slab insulation
General requirements | Insulation products generally. |
Standard | To BS EN 13162; ISO 14001. |
Thickness | 50 mm.60 mm.75 mm.90 mm.100 mm. |
Facing | Plain (unfaced). |
Edges | Square. |
Density | Manufacturer's standard. |
Thermal conductivity (maximum) | 0.034 W/m·K. |
Compressive strength (minimum) | Manufacturer's standard. |
Fire performance | To BS EN 13501-1, A1. |
Water vapour resistance | 5.9 MNs/gm. |
Sound reduction | Rw 62 dB. Guidance for specification option: For more information, please see the ‘Acoustic Performance of Rainscreen Façade Systems’ brochure available on our website. |
Sustainability data
Country of product manufacture | United Kingdom |
Recyclability | Can be recycled Manufacturer guidanceROCKWOOL stone wool insulation is recyclable and can be transformed into new ROCKWOOL products. Please contact us for details of how we can work together to recycle waste ROCKWOOL stone wool material that may be generated during on-site installation. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 20 % |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | Revit 2016 | 4 |
 IFC | IFC2X3 | 3 |
 ARCHICAD | - | 1 |
 AECOsim | - | 1 |
 Vectorworks | - | 1 |
Third party certifications
Quiet Mark Certification
Quiet Mark Approval - ROCKWOOL Rainscreen Duo Slab®
Case studies
The Crofts