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Knauf Insulation - Supafil® 34 - Cavity Wall Insulation

Name: Knauf Insulation - Supafil® 34 - Cavity Wall Insulation
Brand: Knauf Insulation Ltd
SKU: sMb4EqFRYZ3obmpYVGpJzS

Verified by manufacturer 2 months ago

Knauf Insulation Ltd

Third party certifications:

BBA Agrément Certificate
Certificate type
Indoor Air Comfort – Eurofins
Certificate type

A glass mineral blowing wool insulation, designed for use in external full-fill masonry cavity walls.

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+44 (0)1744 766 666 Website

Application

Supafil® 34 is a full-fill Glass Mineral Blowing Wool system, designed for use in external masonry cavity walls.

Description

Knauf Insulation Supafil® 34 is a glass mineral blowing wool insulation, designed for use in external full-fill masonry cavity walls. It offers thermal conductivity of 0.034 W/mK at the recommended density of 25 kg/m³. Supafil® 34 is non-combustible and achieves the best possible Euroclass A1 reaction to fire classification.

General information

Color	White
Finish	Unfinished
Material	Glass mineral wool
Shape	Formless

Uniclass	Pr_25_57_06_53 Mineral wool insulationPrimary Ss_32_10_10_40 Injected and blown insulation systems Pr_25_57_06_34 Glass fibre insulation Pr_25_31_48_34 Granular mineral wool insulation
CAWS	F30/150 Full fill cavity insulation T90/226 Thermal insulation of building fabric P11/50 Injected cavity fill F30/10 Full fill cavity insulation P11/220 Mineral wool cavity fill

Product range	External Masonry Cavity Walls

Specification data - Mineral wool insulation

Standard	To BS EN 13162.
Third-party certification	Supafil 34 BBA Certificate No: 11/4857. Eurofins Gold. Euroclass A1 Reaction to Fire Classification. Green Guide Rating A+. CE Marking. EPD (EN 15804+A2). EUCEB. Made in Britain. Declare 'Red List Free'.
Form	Formless.
Facing	Unfaced.
Thermal conductivity (maximum)	0.034 W/m·K.
Fire performance	Euroclass A1 to BS EN 13501-1.
Recycled content	Up to 80%.

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.
Class	S1 tested in accordance with EN 14064-1:2010. Guidance for specification option: Does not settle, S1. Manufacturer guidance Settlement.
Environmental Product Declaration (EPD)	EPD available. In accordance with BS EN 15804+A2.
Green guide rating	A+.
Indoor air quality	Eurofins Gold achieved.
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.
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.

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	1.84 kg CO₂ eq/kg Self declared Guidance for specification option: 1 m² of blowing wool Supafil® 34 with a thickness of 100 mm and the R-value of 2.90 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	80 %