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    BS EN 1279-2 & BS EN 1279-3

    Nationwide Windows Limited
    Nationwide House
    74-88 Somers Road
    Rugby
    CV22 7DH
    United Kingdom
    BSI logo

    Certificate Number: KM 643155
    Scope: Insulating Glass Units

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2016-02-04 2024-10-10 2024-10-01 2027-10-09