A glass mineral wool roll providing thermal insulation for domestic loft floors.

Features:

• The rolls are pre-perforated to 3x386mm and 2x580mm widths to fit between common joist spacing.
• 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 0.044W/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.

Technical data:

• Dimensions (TxWxL) - 200x1160x3500mm
• Pack area - 4.06m²
• Thermal conductivity - 0.044W/mK
• Thermal resistance - 4.55m²K/W
• Material - Glass Mineral Wool
• Pack Area - 4.06m²
• Thermal Conductivity - 0.044W/mK
• Thermal Resistance - 4.55m²K/W
• Brand - Isover

Fire:

• Euroclass A1 fire rating when classified to - BS EN 13501-1
• Compliance - Class ’O’

Environmental:

• All Isover products are manufactured under Environmental Management System - ISO 14001:2004
• Zero ODP (Ozone Depletion Potential), GWP < 5 (Global Warming Potential)
• The manufacturing process does not use or contain CFC’s, HCFC’s or other damaging gases

BRE statement:

• Isover Spacesaver Lite corresponds to the BRE Global Green Guide online generic specification ‘Glass wool insulation - density 10kg/m³’ ref 815320005 which achieves a summary rating of A+ within Domestic, Health, Industrial, Commercial, Retail, Education
• NB: The density stated above is part of a generic BRE classification and does not reflect the exact specification of the product

Quality:

• All Isover products are manufactured under Quality Management Standard - ISO 9001:2008
• Isover Spacesaver is manufactured under BS EN 13162:2012 and BS EN 13172:2012 (Thermal insulation products for buildings - Factory made mineral wool (MW) products)

Building regulations:

• Helps to meet the requirements of UK thermal building regulations

Recycled content:

• Isover glass mineral wool insulation is manufactured from up to 86% recycled glass that would otherwise go to landfill - This makes Isover one of the most environmentally sustainable insulation products on the market today

Durability:

• No change in reaction to fire properties for mineral wool products.
• The fire performance of mineral wool does not deteriorate with time.
• The Euroclass classification of the product is related to the organic content, which cannot increase with time.
• Thermal conductivity of mineral wool products does not change with time, experience has shown the fibre structure to be stable and the porosity contains no other gases than atmospheric air.
• Will not accelerate corrosion with steel, copper or aluminium.
• Will not sustain vermin, nor breed or promote fungi or bacteria.

Certification:

• CE Marked - Yes (1121-CPR-BA0053) to BS EN 13162:2012 and BS EN 13172:2012
• Designation code - MW EN13162 T1