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    Design Window and Door Systems Limited

    Design Window and Door Systems Limited
    Baddow Park
    West Hanningfield Road
    Great Baddow
    CM2 7SY
    United Kingdom
    BSI logo

    Certificate number: KM 653395
    Scope: Enhanced Security PVCU Doors Fabricator

    Standard/Scheme number or name Start Date Expiry Date
    BS 7412/PAS 24 2016-07-06 2025-08-12

    Certificate number: KM 653422
    Scope: Enhanced Security PVCU Windows Fabricator

    Standard/Scheme number or name Start Date Expiry Date
    BS 7412/PAS 24 2016-07-06 2025-08-12

    Certificate number: KM 653424
    Scope: PVC-U Window Fabricator

    Standard/Scheme number or name Start Date Expiry Date
    BS 7412 2016-07-06 2025-08-12

    Certificate number: CPR 744378
    Scope: BS 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 2021-06-30