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Knauf Insulation - Rocksilk® Soffit Linerboard Standard (Unfaced) - Structural Soffit Insulation

Name: Knauf Insulation - Rocksilk® Soffit Linerboard Standard (Unfaced) - Structural Soffit Insulation
Brand: Knauf Insulation Ltd
SKU: obkFjPwdqMNFz5x4yCWxir

Verified by manufacturer 4 months ago

Soffit Linerboard Standard (Unfaced) 50 mm

Knauf Insulation Ltd

Third party certifications:

Indoor Air Comfort – Eurofins
Certificate type

A rock mineral wool insulation slab designed to insulate non-exposed structural soffits in applications such as underground car parks.

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+44 (0)1744 766 666 Website

Application

Rocksilk® Soffit Linerboards are used for the thermal and acoustic insulation of soffits in a wide range of both residential and non-residential buildings. Rocksilk® Soffit Linerboards are non-combustible with the best possible A1 Euroclass reaction to fire classification, making them ideal for the underlining of car parks and garages. Rocksilk® Soffit Linerboards are available in various facing materials. Rocksilk® Soffit Linerboard Standard is suitable for use as an insulated underlining solution in structural soffits such as underground car parks while Rocksilk® Soffit Linerboard Extra is suitable for use as an insulated underlining solution in semi-exposed structural soffits such as open-sided car parks.

Description

Knauf Insulation Rocksilk® Soffit Linerboard Standard is a rock mineral wool insulation slab designed to insulate non-exposed structural soffits in applications such as underground car parks. It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.

General information

Color	Brown
Finish	Unfinished
Material	Rock mineral wool
Shape	Rectangle Guidance for specification option: Slab.
Length	1200 mm
Width	600 mm
Height	50 mm 75 mm

Uniclass	Pr_25_57_06_53 Mineral wool insulationPrimary Pr_25_57_06_50 Mineral fibre slab insulation
CAWS	K11/890 Board P10/185 Soffit insulation K11/60 Board

Product range	Soffit Insulation

Specification data - Mineral wool insulation

Standard	To BS EN 13162.
Third-party certification	Eurofins Gold. Euroclass A1 Reaction to Fire Classification. Green Guide Rating A. CE Marking. EPD (EN 15804+A2). EUCEB.
Form	Slab.
Facing	Unfaced.
Thickness (minimum)	50 mm.
Width (nominal)	600 mm.
Thermal conductivity (maximum)	0.034 W/m·K.
Fire performance	Euroclass A1 to BS EN 13501-1.
Recycled content	Up to 35%.

Vapour resistivity	5.00 MN·s/g·m.
Water absorption	<1 kg/m² tested in accordance with BS EN 1609. Manufacturer guidance Short term water absorption, WS.
Environmental Product Declaration (EPD)	EPD available. In accordance with BS EN 15804+A2.
Green guide rating	A.
Indoor air quality	Eurofins Gold achieved.
VOC emissions	Products manufactured with ECOSE® Technology generate low levels of dust, VOCs and contain no added formaldehyde or phenol.
U-value	- Manufacturer guidance Method: calculations should be created using 2D or 3D modelling programs which comply with the methodologies detailed in BS EN ISO 10211.
Accessories	Not required. Soffit Linerboard Fixings. Guidance for specification option: A range of colour matched mechanical fixings designed for installing Rocksilk® Soffit Linerboard Standard and Extra onto reinforced concrete or composite steel ceilings.
Durability	Odourless, rot-proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria. The product will have a life equivalent to that of the wall structure in which it is incorporated.
Thermal resistance	1.45 m²K/W.

Sustainability data

Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	7.98 kg CO₂ eq/kg Self declared Guidance for specification option: 1 m² of Rock Mineral Wool Rocksilk® Soffit Linerboard Standard (unfaced) with a thickness of 75 mm with R value of 2.21 m2K/W.
Recyclability	Recyclable Guidance for specification option: Mineral wool products from Knauf Insulation can be and in some cases are partly recycled at their end of-life, please contact supplier for more information.
Recycled content As defined in clause 7.8 of BS EN ISO 14021	35 %