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.

Superwhite 34 may also be used in party walls and is a component in a number of Robust Details Solutions including proprietary system E-WM-33.

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.

Application

Wall
Superwhite 34 Blown Cavity (New Build)

Key Benefits

Thermal Performance
Thermal Performance
– 0.034W/mK, the best thermal conductivity available in the UK for a blown glass mineral wool cavity wall insulation product.
Fire Performance
Fire Performance
– Classified as A1 non-combustible (the highest possible rating).
Recycled Content
Recycled Content
– Manufactured from up to 84% recycled glass.
Environmental
Environmental
– BRE Green Guide Rating of A+ and ISO 14001 accredited.
Installation
Installation
– Can be installed in any weather conditions from inside the building.
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

Declared thermal conductivity of 0.034W/mK when tested to BS EN 14064- 1: 2010 (Lambda 90/90).

Fire Performance

All Superglass products are deemed non-combustible and have a fire classification of A1 (the highest possible rating) when tested to BS EN 13501-1 Reaction to Fire.

Environment

  • Manufactured in accordance with ISO 14001:2015 – Environmental Management Systems.
  • Zero Ozone Depletion Potential & zero Global Warming Potential.
  • CFC & HCFC free.
  • Generic BRE Green Guide Rating of A+.

Recycled Content

Manufactured from up to 84% recycled glass 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 EN 13162:2012(+A1:2015) Thermal insulation products for buildings – Factory made mineral wool (MW) products.
  • BS EN 13172:2012 Thermal insulation products – Evaluation of conformity.
  • BS EN ISO 9001:2015 – Quality Management Systems (QMS).

Guarantee

Has a 25 year guarantee.

Handling & Storage

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