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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsRoofing and Insulation Works for Mittelberg Primary School Renovation
    Closed contract

    Roofing and Insulation Works for Mittelberg Primary School Renovation

    Tender closed
    2 Dec 2025
    40 weeks ago

    The City of Biberach is seeking suppliers for roofing and insulation works as part of the renovation and expansion of Mittelberg Primary School. The project involves the installation of approximately 885 square meters of vapor barrier, insulation and sealing of about 180 meters of parapet, and layin

    🇩🇪GermanyPublished 23 Oct 2025· 10 months agoviaTED
    Tender closed
    2 Dec 2025
    40 weeks ago
    Tender deadline passed on 2 Dec 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      2 Dec 2025
      9 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇩🇪Germany

    Lifecycle

    Closed

    Tender closed on 2 Dec 2025. Awaiting award.

    23 Oct 2025Today2 Dec 2025

    Brief

    The City of Biberach is seeking suppliers for roofing and insulation works as part of the renovation and expansion of Mittelberg Primary School. The project involves the installation of approximately 885 square meters of vapor barrier, insulation and sealing of about 180 meters of parapet, and laying thermal insulation on flat roofs covering around 829 square meters. Additionally, the work includes installing double-layer waterproofing over approximately 825 square meters, creating insulated wall connections, and constructing drainage systems. Suppliers will also be responsible for installing skylights and flat roof windows, as well as implementing extensive green roofing and gravel areas. The deadline for submissions is December 2, 2025. For more details, visit the contract platform TED.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In construction, CITY OF BIBERACH ON THE RISS has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. RAUM CURTAIN SYSTEMS LTD1× · 50%
    2. FRIEDRICH BURK GMBH CO KG1× · 50%

    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 on sourceTED

    Original closed notice on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    705183-2025
    CB
    Buyer
    CITY OF BIBERACH ON THE RISS
    Sector
    Construction