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RainScreen Duo Slab®

Verified by manufacturer 14 days ago

Rainscreen Duo-Slab, unfaced, 50–100 mm thick

ROCKWOOL Ltd Variant:
Third party certifications:
  • Quiet Mark Certification

    Quiet Mark Certification

    Certificate type

Non-combustible insulation for use within facade systems.

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+44 (0)1656 862621 Website

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

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Uniclass

Pr_25_57_06_56 Mineral wool slab insulationPrimary

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

Contains Red List materials

No

Country of product manufacture

United Kingdom

Recyclability

Can be recycled

Manufacturer guidance

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.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

20 %

BIM objects

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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

The Crofts

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