Superwhite 34 Blown Cavity (New Build)

Superwhite 34 Blown Cavity (New Build)

Description

Superglass Superwhite 34 is a high performance, non-combustible and British Board of Agrément (BBA) approved glass mineral wool blown cavity wall insulation. Superwhite 34 has a 25 year guarantee and is inspected under the BBA Surveillance Scheme for cavity wall insulation.

Application

Superglass Superwhite 34 is designed to provide thermal insulation for new-build masonry cavity walls with a minimum cavity width of 90mm and up to 12m in height. It can be installed in buildings of 12m – 25m in height subject to a satisfactory inspection of the wall construction and installation approval by Superglass Insulation..

Superglass Superwhite 34 is BBA approved for all UK exposure zones (subject to conditions detailed in the BBA Certificate and NHBC Standards) and can also be installed in masonry party/separating walls as detailed within the Robust Details Handbook.

Installation

Superglass Superwhite 34 is installed after the walls are built, from inside the building. It’s installed quickly and easily in any weather using existing machinery by a national network of Superglass and BBA approved installers.

Key Benefits

  • Thermal Performance – 0.034W/mK, the best thermal conductivity available in the UK for a blown glass mineral wool cavity wall insulation product.
  • BBA Approved – Approved for use in all UK exposure zones.
  • Fire Performance – Classified as non-combustible (Euroclass A1).
  • Recycled Content – Manufactured from up to 84% recycled glass bottles.
  • Environmental – BRE Green Guide Rating of A+ and zero ODP & GWP.
  • Installation – Can be installed in any weather conditions from inside the building.

 

Typical Applications

External masonry cavity walls.

For an installed density of 25kg/m³ the following coverage should be obtained per bale.
Cavity Width (mm) Coverage (m2/bale)
90 7.30
100 6.60
110 6.00
115 5.80
125 5.30
135 4.90
145 4.60
150 4.40
155 4.30
165 4.00

Thermal Performance

Thermal conductivity of 0.034W/mK when tested to BS EN 14064-1: 2010 (Lambda 90/90). 0.034W/mK is the best thermal conductivity available in the UK for a blown glass mineral wool cavity wall insulation product.

Fire Performance

Classified as Euroclass A1 to BS EN 13501-1.

Superglass products being non-combustible will not contribute towards a fire load.

Environment

Zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP). Also CFC and HCFC free. Generic BRE Green Guide Rating of A+.

Recycled Content

Manufactured from up to 84% recycled glass bottles which would otherwise go to landfill.

Moisture Resistance

Tests by the BBA confirm that Superwhite 34 will not transmit water to the inner leaf. Please refer to the BBA Certificate for more information.

Standards

Manufactured in accordance with BS EN14064-1: 2010 for In-situ formed loose-fill mineral wool products and BSEN 13172: 2015 for Factory made mineral wool products. Also manufactured in accordance with BSI Quality Assurance Standard BS EN ISO 9001:2012.

Guarantee

Has a 25 year guarantee and is inspected under the BBA Surveillance Scheme for cavity wall insulation.

Handling & Storage

Supplied compression packed in polythene to provide short term protection only. For long term protection, the product must be stored indoors or under a waterproof covering in order to protect from weather damage. The products should not be left permanently exposed to the elements.

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