Superglass Multi-Roll 40 is a non-combustible glass mineral wool insulation roll, designed for thermal insulation between and over timber joists in lofts and cold pitched roofs. The roll is partially perforated to fit standard joist spacings, reducing cutting and waste.

Product Features:

• Thermal Conductivity: Declared thermal conductivity (lambda (?) value) of 0.040W/mK.
• Fire Classification: Non-combustible with a Euroclass A1 fire classification when tested to BS EN 13501-1:2018.
• CCPI: Holds CCPI Assessment Mark. Certificate number: 005800129/0227.
• Environmental Credentials: ISO 14001:2015 certified, BRE Green Guide Rating of A+, contains no ozone-depleting substances or greenhouse gases.
• Recycled Content: Manufactured from up to 84% recycled glass.
• Dimensions: Partially perforated width 1160/2x580/3x386mm.

Superglass Multi-Roll 40 provides effective thermal insulation with excellent fire safety and environmental credentials.