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    Symphony Windows, Doors &

    Symphony Windows, Doors &
    Conservatories Limited
    Unit 14 & 16, Salamanca Road
    Tharston Industrial Estate
    Long Stratton
    Norwich
    NR15 2PF
    United Kingdom
    BSI logo

    Certificate number: KM 503978
    Scope: Windows and doors - The survey and installation of windows and external doorsets.

    Standard/Scheme number or name Start Date Expiry Date
    BS 8213-4:2016 2006-08-08 2025-10-30

    Certificate number: KM 570010
    Scope: Aluminium alloy windows

    Standard/Scheme number or name Start Date Expiry Date
    BS 4873 - Fabricator 2012-02-24 2025-10-30

    Certificate number: KM 570011
    Scope: Enhanced Security Aluminium Window Fabricator

    Standard/Scheme number or name Start Date Expiry Date
    BS 4873/PAS 24 2012-02-24 2025-10-30

    Certificate number: KM 570012
    Scope: Enhanced Security Aluminium Door Fabricator

    Standard/Scheme number or name Start Date Expiry Date
    BS 4873/PAS 24 2012-02-24 2025-10-30

    Certificate number: FS 600056
    Scope: The manufacture, supply and installation of aluminium windows, doors and conservatories The supply and installation of PVC-u windows, doors and conservatories.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 9001:2015 2013-10-31 2025-10-30

    Certificate number: CPR 600524
    Scope: EN 14351-1:2006+A2:2016 Pedestrian doorsets for escape routes

    Standard/Scheme number or name Start Date Expiry Date
    BS EN 14351-1:2006+A1:2010 2013-12-17

    Certificate number: EMS 635526
    Scope: The manufacture, supply and installation of aluminium windows, doors and conservatories. The supply and installation of PVC-u windows, doors and conservatories.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 14001:2015 2015-10-05 2027-10-04