200mm Isover Loft Roll Insulation Spacesaver 1.16x5.2m / 6.03sqm
The 200mm Isover Loft Roll Insulation Spacesaver (1.16 x 5.2m / 6.03sqm) is a heavy-duty, high-performance glass mineral wool quilt engineered for maximum thermal and acoustic insulation in pitched roof spaces at ceiling level. Supplied in a compact roll covering 6.03 square meters, the blanket measures 1.16 meters in width by 5.2 meters in length with an impressive 200mm thickness, and is pre-scored to allow easy splitting to fit standard ceiling joist spacings.
Manufactured from resilient glass mineral wool, this thick insulation roll is designed to be laid over and between timber ceiling joists in cold loft spaces to dramatically reduce heat loss from the rooms below, helping properties achieve high-spec energy efficiency and meet stringent building regulations. The flexible matrix springs back to fill gaps tightly, eliminating thermal bridging while remaining lightweight enough for easy transport and maneuvering through standard loft hatches.
The material achieves a Euroclass A1 non-combustible fire classification—the highest safety rating available—providing reliable fire resistance. Additionally, it offers excellent acoustic sound absorption qualities to help dampen external noise entering through the roof. Whether you are topping up existing insulation for an energy retrofit or working on a new build specification, this trade-quality Spacesaver roll delivers dependable, long-lasting thermal and acoustic performance.
- 6.03sqm coverage.
- 200mm x 1160mm x 5200mm.
- 0.044W/mK thermal conductivity.
- Manufactured from 80 per cent recycled glass.
- A1 Euroclass Reaction to Fire rating when classified to BS EN 13501-1 Class O compliance.
- Helps to meet the requirements of UK thermal building regulations.
Available in: 100mm, 150mm & 200mm thicknesses. Others available on request.
