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    ContractsBarbican Arts Centre Glass and Envelope Renewal - Design and Build
    Open tender

    Barbican Arts Centre Glass and Envelope Renewal - Design and Build

    Contract value
    £10.6m
    Published 15 Sept 2026

    Design-and-build glazed envelope and structural steelwork renewal for the Grade II listed Barbican Arts Centre, including new glazing systems, steel framing, and façade access solutions across multiple building sections.

    🇬🇧United Kingdom· LondonPublished 15 Sept 2026· 3 weeks agoviaFind a Tender
    Contract value
    £10.6m
    Published 15 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £10,600,000indicative
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Lifecycle

    Open

    Open tender — no closing date published. Opened 3 weeks ago.

    15 September 2026
    Open tender · no closing date published

    Brief

    Bespoke glazed envelope design-and-build package for the Grade II listed Barbican Arts Centre, following demolition of existing glazing. This renovation project encompasses new glazed façade systems and structural steelwork for multiple areas: the Conservatory (roof, vertical glazing, lantern, rooflights, and Arid House); the Conservatory Terrace (Level 04 enclosure with steel T-profile framing); Stair 8 (crown glazing, automated windows, and exoskeleton mullion replacement); the Garden Room (refurbished steel framing with acoustic double glazing); and the Sculpture Court (new rooflights). Deliverables include louvres, vents, perimeter benches, doors, gutters, insulation, aluminium panelling, and a façade access/maintenance walkway. The package features a Contractor Design Portion for primary steel structures and includes visual mock-ups and off-site performance testing to CWCT Sequence A standards. Suppliers should have expertise in heritage-sensitive glazing systems, bespoke steel fabrication, façade engineering, and listed building renovation.

    Track record

    22 awards · 21 winners
    Open field

    No single supplier dominates the field.

    In construction, THE MAYOR AND COMMONALTY AND CITIZENS OF THE CITY OF LONDON has awarded 22 contracts to 21 suppliers.

    Who wins here
    1. Team Projects Limited2× · 9%
    2. Impero Facilities Ltd1× · 5%
    3. Falcon Structural Repairs Ltd1× · 5%
    4. Dendale Construction Limited1× · 5%
    5. LDT Contractors Ltd1× · 5%
    6. VENTRO LTD1× · 5%

    +15 more suppliers

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06fa74

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    Your fit

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    A straight answer for your business — bid, partner or pass — based on who wins THE MAYOR AND COMMONALTY AND CITIZENS OF THE CITY OF LONDON's work like this.

    22 awards · 21 firms

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    MC
    Buyer
    THE MAYOR AND COMMONALTY AND CITIZENS OF THE CITY OF LONDON
    Sector
    Construction