Description
A glass mineral wool full-fill cavity slab providing thermal performance in masonry cavity walls to meet UK thermal building regulations.
Features:
- Provides excellent thermal performance, reducing heat loss through 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) – 100x455x1200mm
- Item type – Batts
- Items per pack – 12
- Pack area – 6.55m²
- Thermal conductivity – 0.036W/mK
- Thermal resistance – 2.75m²K/W
- Material – Glass Mineral Wool
- Pack Area – 6.55m²
- Thermal Conductivity – 0.036W/mK
- Thermal Resistance – 2.75m²K/W
- Brand – Isover
Fire:
- Euroclass A1 fire rating when classified to – BS EN 13501-1
- Compliance – Class ’O’
Water absorption:
- Short term water absorption testing to – EN 1609 proves WS<1>
Environmental:
- 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 CWS 36 corresponds to the BRE Global Green Guide online generic specification ‘Glass wool insulation’ ref 815320002 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:
- Manufactured under Quality Management Standard – ISO 9001:2008
- 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.
Standards & Certifications:
- BBA approved – Yes (CertNo:90/2465) external wall solution – The detail removes the requirement for retaining discs and cavity barriers
- CE Marked – Yes (1121-CPR-BA0053) to BS EN 13162:2012 and BS EN 13172:2012
- Designation code – MW EN13162 T4 WS
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