100mm Isover Spacesaver Loft Roll Insulation Combi-Cut (14.12m²)

100mm thick roll of glass wool insulation from Isover’s Spacesaver range. Rolls are ‘combi-cut' (pre-perforated) to fit common joist spacings without extra cutting and give a coverage of 14.12m² each. Being mineral wool, it’s also lightweight and flexible, making it simple to handle and install, plus easy to cut further if needed. Isover Spacesaver insulation is designed for use in loft spaces to improve energy efficiency, helping to reduce heat loss in homes and buildings. Common uses include loft floors and cold roof insulation, as well as partition walls, suspended timber floors and flat roofs.

• 100mm glass mineral wool insulation — made from fine glass fibres that trap air, giving strong thermal resistance (R-value) of around 2.25 m² K/W
• Combi-cut design fits various standard joist spacings
• Lightweight mineral wool simplifies handling and installation
• Euroclass A1 reaction to fire: non-combustible with excellent fire safety performance
• Made to standards for mineral wool insulation including BS EN 13162 and BS EN 13172
• Contains a high percentage of recycled glass (often ~80 %+) supporting sustainability