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ROCKWOOL® RAINSCREEN DUO SLAB®
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ROCKWOOL® RAINSCREEN DUO SLAB®

ROCKWOOL Ltd Variant:
Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Non-combustible insulation for use within facade systems.

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+44 (0)1656 862621 https://www.rockwool.com/uk/

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

Size

Thickness x width x length.

50 x 600 x 1200 mm

60 x 600 x 1200 mm

75 x 600 x 1200 mm

90 x 600 x 1200 mm

100 x 600 x 1200 mm

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Uniclass 2015

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 Enhanced data

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.

For more information, please see the ‘Acoustic Performance of Rainscreen Façade Systems’ brochure available on our website.

Digital objects

Platform Compatible Version Certified to
IFC

IFC2X3

3

1.3
Revit

Revit 2016

4

2.0
Vectorworks
-

1.0

1.0

ARCHICAD
-

1.0

1.0

AECOsim
-

1.0

1.0

Download now from NBS National BIM Library

Third party certifications

  • BBA approved (17/5402)
  • CE marked : BS EN 13162:2012+A1:2015

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