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Saint-Gobain Isover supply innovative insulation solutions to the construction industry.  Its high performance glass mineral wool insulation provides thermal efficiency, acoustic comfort and fire protection.


Saint-Gobain Isover can provide a number of products for roof applications.  Key products include:


  • Isover Timber Frame Batt - glass mineral wool batt providing thermal and acoustic insulation for timber roofs to help meet Approved Document L (England and Wales) and Section 6 (Scotland).
  • Isover Vario KM Duplex is a high performance membrane unique in providing excellent levels of airtightness with unparalleled protection against moisture. See Airtightness and moisture management for more information.

Companies specialising in Insulation

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