Superglass Multi-Roll 44 - 170mm

Superglass Multi-Roll 44 is a high-performance, non-combustible glass mineral wool insulation roll. Designed for flexibility, it comes partially perforated, allowing for easy installation between standard joist spacings or as a full-width layer over joists. This feature minimizes on-site cutting and waste, improving efficiency during installation.

Application:

Primarily used as thermal insulation between and over the timber joists of new and existing lofts/cold pitched roofs, Superglass Multi-Roll 44 is also suitable for other applications, including between the joists of suspended timber ground floors, enhancing thermal efficiency across various construction projects.

Performance:

• Thermal Conductivity: Declared lambda (λ) value of 0.044W/mK.
• Fire Classification: Euroclass A1 (highest possible rating) under BS EN 13501-1:2018 Reaction to Fire.
• Thermal Resistance: 170mm: 3.85 m²K/W
• Vapour Resistivity: 5 MN·s/g·m.

Environmental Credentials:

• Manufactured from up to 84% recycled glass, ensuring sustainability.
• Wrapped in low-density polyethylene (LDPE4) plastic containing a minimum of 30% recycled material and is fully recyclable (consult local recycling guidelines).
• Free from ozone-depleting substances and greenhouse gases.
• Generic BRE Green Guide Rating of A+.
• Certified to ISO 14001:2015 Environmental Management Systems (EMS).