Home > Companies > Knauf Insulation Ltd > Supafil® 40 Cavity Wall Insulation

Supafil 40 Cavity Wall Insulation is a water repellent, non combustible glass mineral wool for injection into masonry cavity walls and is installed by approved Knauf Insulation contractors. Supafil 40 Cavity Wall Insulation is classified as Zero ODP and Zero GWP.

Related literature

The following content references this product:

Standard product features

Thermal conductivity:

0.040 W/mK.

Fire performance:

Euroclass A1 to BS EN ISO 13501-1.

Environmental:

A+ generic BRE Green Guide rating.

NBS Specification

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This product is associated with the following NBS Create clause:
45-55-45/330 Mineral wool insulation

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

Knauf Insulation Ltd

Tel:

+44 (0)8700 668660

Product reference

Supafil® 40 Cavity Wall Insulation

Manufacturer details

PO Box 10,
Stafford Road,
St Helens,
Merseyside, WA10 3NS
Tel +44 (0)8700 668660
Fax +44 (0)1744 612007
NBS Plus
RIBA CPD