NBS Source
List your products
Superglass Superwhite 42 Loft Blown Wool
Application

Superglass Superwhite 42 is designed specifically to provide thermal insulation in new or existing loft/cold roof spaces of up to 500 mm. Blowing the insulation can be a better solution particularly in hard to treat lofts, where conventional rolls can’t be easily installed.

Description

A glass mineral wool blown loft insulation with a water repellent additive to enhance it resistance to moisture. Installed by professional insulation contractors to a minimum density of 16 kg/m³ the product will have a declared Lambda 90/90 value of 0.042 W/mK.

Features and benefits:

  • Fire performance: Classified as A1 non-combustible.
  • Recycled content: Manufactured from up to 84% recycled glass.
  • Environmental: BRE Green Guide Rating of A+ and ISO 14001 accredited.
  • S1 settlement class.
  • CE marked.

Application:

Superglass Superwhite 42 is designed specifically to provide thermal insulation in new or existing loft/cold roof spaces of up to 500 mm. Blowing the insulation can be a better solution particularly in hard to treat lofts, where conventional rolls can’t be easily installed.

General information

Material

Mineral wool

Uniclass 2015

Pr_25_31_48_48 Loose-fill mineral wool fibre insulationPrimary

CAWS

P10/10 Loft insulation

P10/150 Blown loft insulation

Specification data - Loose-fill mineral wool fibre insulation

Product Reference

Superglass Superwhite 42 Loft Blown Wool

Standard product features

Material:

Mineral wool.

Technical characteristics:

  • Density of 25 kg/m³.
  • Thermal performance: Declared thermal conductivity of 0.042 W/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 and zero global warming potential. Chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) free. Generic BRE Green Guide Rating of A+.
  • Recycled content: Manufactured from up to 84% recycled glass, which would otherwise go to landfill.
  • Durability: Non-hygroscopic, will not rot, degrade or sustain vermin and will not encourage the growth of mould, bacteria or fungi.
  • Settlement class: Superglass Superwhite 42 has undergone settlement testing in accordance with BS EN 14064-1: 2010 and given a settlement class of S1.
  • Vapour resistance: Negligible vapour resistance, allowing vapour to pass freely through the insulation.

Standards:

Manufactured in accordance with BS EN 14064-1: 2010 for In-situ formed loose-fill mineral wool products. BS EN 13172:2012 Thermal insulation products evaluation of conformity. BS EN ISO 9001:2015 quality management systems (QMS).

Similar products from Superglass Insulation Ltd