Loft insulation rolls
Loft insulation rolls provide flexible mineral wool insulation for suitable cold-roof and loft applications. Our Superglass Multi-Roll 44 is made from glass mineral wool and is available in 100mm, 150mm and 200mm thicknesses.
100mm, 150mm and 200mm loft insulation
The current Superglass Multi-Roll 44 range covers approximately 12.12m² per 100mm roll, 7.71m² per 150mm roll and 5.62m² per 200mm roll. Coverage figures are product-specific, so calculate the area being insulated and allow for the actual installation layout.
Choosing loft insulation thickness
The correct thickness depends on the existing insulation, roof construction, available depth and the thermal target for the project. Where a specific U-value or regulation requirement applies, follow the relevant project specification and manufacturer guidance.
For rigid sheet insulation rather than a flexible roll, see our PIR insulation boards.