Superglass Multi-Roll 44 is a non-combustible glass mineral wool insulation roll designed to provide effective thermal insulation for lofts and pitched roof applications where specified. Its flexible construction makes it suitable for installation between and over ceiling joists, helping reduce heat loss and improve the thermal efficiency of buildings. The roll is partially perforated to accommodate standard joist spacings, reducing the need for cutting and helping minimise material waste. It can also be used at full width when installing an additional insulation layer over joists. With a thermal conductivity of 0.044 W/mK and a thermal resistance of 3.40 m²K/W, Superglass Multi-Roll 44 provides a practical insulation solution for new builds, renovations and loft insulation upgrades.
Key Features
150mm thick glass mineral wool loft insulation.
Non-combustible insulation material.
Thermal conductivity of 0.044 W/mK.
Thermal resistance of 3.40 m²K/W.
Partially perforated for standard joist spacings.
Suitable for installation between or over ceiling joists in appropriate applications.
Flexible material for straightforward handling and installation.
Roll dimensions: 6650mm long x 1160mm wide.
Coverage: 7.714m² per roll.
Suitable for trade and DIY insulation projects.
