Isover Spacesaver is a glass mineral wool roll which is pre-perforated to fit between common joist spacing at ceiling level. It is supplied in longer-length rolls to increase efficiency by reducing the number of rolls required to be delivered, stored and opened during installation. The roll is 1.1m x 12m
- Thermal Insulation - Thermal conductivity of 0.044 W/m.K. Helps to reduce heat loss within the building envelope and as a result decreases energy costs.
- Fire Classification - Achieves a Euroclass A1 Reaction to Fire classification, according to EN 13501-1.
