Superglass Superwhite 42 is 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 14.5kg/m³.
Benefits:
Installation: Most mineral wool blowing machines can be used to install Superwhite 42 under the supervision of a professional company.
Thermal Conductivity: Declared thermal conductivity (lambda (λ) value) of 0.042W/mK.
Fire Classification: Deemed non-combustible with a fire classification of Euroclass A1 (the highest possible rating) when tested to BS EN 13501-1:2018 Reaction to Fire.
CCPI (Code for Construction Products Information): Holds CCPI Assessment Mark. Certificate number: 005800159/0327.
Settlement Class Superglass Superwhite 42 has undergone settlement testing in accordance with BS EN 14064-1: 2010 and given a settlement class of S1.
If you require historical versions of product documentation, or documents relating to any discontinued products, please contact Superglass at technical.stirling@etexgroup.com
Application:
Superglass Superwhite 42 is designed specifically to provide thermal insulation in new or existing loft/cold roof spaces to a depth of up to 500mm. Blowing the insulation can be a better solution particularly in hard-to-treat lofts, where conventional rolls can’t be easily installed.
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