Isover Spacesaver Lite is a low density glass mineral wool roll supplied in 100-200mm thicknesses.
The strong, resilient and flexible rolls are pre-perforated to 3x386mm and 2x580mm widths to fit between common joist spacing. Isover Spacesaver Lite provides thermal insulation for cold roof constructions in both new-build and renovation projects. Rolls are installed in two layers, the first layer between the joists and the second layer cross laid over the joists.

Spacesaver Lite rolls allow for easier handling due to the shorter roll length and lighter weight.
Product - Spacesaver Lite
Product - Spacesaver Lite (Installation)
Product - Spacesaver LiteProduct - Spacesaver Lite (Installation)

Key Benefits

  • Shorter rolls allow for the product to be easier to carry, allowing easier access through loft hatches.
  • The rolls weight less, meaning they are easier to carry/lift.
  • Provides thermal insulation for cold roof constructions in both new-build and renovation projects.
  • Rolls are installed in two layers, the first layer between the joists and the second layer cross laid over the joists.
  • Thermal performance - Declared Thermal conductivity (lD) of 0.044 W/mK. Provides excellent thermal performance, reducing heat loss within the building envelope.
  • Non-combustible - Isover glass mineral wool insulation has an A1 Euroclass fire rating – the best attainable.
  • Recycled content - Manufactured from up to 86% recycled glass.
  • Protected planet - Zero Ozone Depletion Potential (ODP) and Global Warming Potential of less than 5.

Variants Details

Product details

Order Code Thickness Width (mm) Length Pack area (m2) Pallet area (m2) Product Name Units per pallet
5200771402 200 1160 3500 4.06 121.8 Spacesaver Lite - 200mm 24
5200771435 150 1160 4700 5.45 163.56 Spacesaver Lite - 150mm 24
5200771442 100 1160 7000 8.12 243.6 Spacesaver Lite - 100mm 24
5200774795 170 1160 4220 4.90 146.856 Spacesaver Lite - 170mm 24