ISOVER offers one of the safest options for insulating Pitched Roofs both in New Build and Renovation. Metac is a high performance mineral wool insulation ‘slab on a roll’ which when used with our Vario Airtightness and Moisture Control System offers one of the safest, thermal and acoustic performing systems on the market. The ISOVER Pitched Roof Solution offers:
- High Performance thermal insulation 0.034W/mK
- Excellent Acoustic Performance
- A1 Fire rating – highest rating on the market BS EN 13501-1
- No slump during installation and life of the system
- Friction fits in rafters eliminating any air gaps
- Vario XtraSafe membrane ‘apply and release function’ for quick installation
- Vapour permeable insulation for maximum protection from moisture and condensation issues
- Metac Insulation can be full filled when used with our Vario system*
- Excellent Indoor Air Quality – Eurofins Gold Comfort
- Made from Recycled materials – up to 86% recycled glass
- G3 Touch technology, great performance, gentle to use, good for the environment.
ISOVER complies with BS 5250:2011 Code of practice for control of condensation in buildings & ICP 2:2002 Irish Standard for Tiled and Slated Roof Constructions. These are the industry standards to ensure the building fabric is protected from moisture and condensation damage by ensuring adequate vapour control and ventilation measures are installed. Our complete pitched roof solution offers the best complete solution on the market because:
- QUALITY We hold a Quality Management Standard BS EN ISO 9001: 2008 for manufacturing
- CE All products are manufactured in accordance with the CE marking requirements under the Construction Products Regulation
- PRODUCT STANDARDS All our products are manufactured in accordance with product standard: BS EN 13162:2008 and BS EN 13172 Evaluation of Conformity
- ENVIRONMENT ISOVER is an ISO 14001:2004 (Environmental Management System) accredited manufacturing facility. This accreditation ensures that all products are manufactured to the stringent standards set out by this management system. EN ISO 13162 EMS 551706 003 BS EN ISO 9001: 2000
- INDOOR AIR QUALITY Awarded the highest standard in indoor air quality - Eurofins “Gold” Label. The Gold Certificate means that ISOVER mineral wool is certified as an outstanding material in terms of Indoor Air Quality emissions regulations
- DURABILITY Fire Performance 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. (See std EN13162:2012 Annex ZA,Table ZA.1) Will not accelerate corrosion with steel, copper or aluminium. Will not sustain vermin, nor breed or promote fungi or bacteria.

If you require further details or have a query on insulating your attic, or any ISOVER insulation products, please do not hesitate to contact our Technical Team.