Source: https://tendernation.io/opportunities/01a13bd2-fb49-70c1-8868-68b318482726/residential-central-heating-installations awarded GB open procedure Reserved for SMEs and VCSEs # Residential Central Heating Installations [Ipswich Borough Council](https://tendernation.io/buyers/ipswich-borough-council) Estimated value £3,500,000 Published 16 Jun 2026 Deadline Closed 13 Apr 2026 ## Who can bid - Reserved for SMEs and VCSEs Only small and medium-sized enterprises and voluntary, community and social enterprises can bid, so you are not competing with large firms. [PPN 005: reserving below-threshold procurements](https://www.gov.uk/government/publications/ppn-005-reserving-below-threshold-procurements/ppn-005-guide-to-reserving-below-threshold-html) - Open to suppliers based in Suffolk The buyer has limited bidding to suppliers with substantive operations in this area. [PPN 005: reserving by supplier location](https://www.gov.uk/government/publications/ppn-005-reserving-below-threshold-procurements/ppn-005-guide-to-reserving-below-threshold-html) - Below-threshold contract Buyers cannot shortlist bidders on suitability before tenders are in, so everyone gets to submit a bid (except some larger works contracts). [Procurement Act 2023, section 85](https://www.legislation.gov.uk/ukpga/2023/54/section/85) - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/reserved-for-smes-and-vcses) ## About this tender The requirement of the contract is to engage with a competent gas safe registered contractor who will be required to renew gas boilers in the event of existing boilers breaking down and being deemed to be BER (beyond economical repair), as well as replacing gas boilers and full central heating upgrades on a planned approach. ## CPV classification Central-heating boilers Heating, ventilation and air-conditioning installation work Central-heating installation work Boiler installation work Source Find a Tender (UK) · Notice ocds-h6vhtk-060bdf-2026-06-16T10:53:47+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-060bdf-2026-06-16T10:53:47+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Ipswich Borough Council: past awards and live tenders](https://tendernation.io/buyers/ipswich-borough-council) [Sector More Construction materials & structures tenders](https://tendernation.io/sectors/construction-materials) ## More tenders like this [Drinking-water piping – Lieferung von Material für die Trinkwasserversorgung (PE-HD-Rohr) für die Trinkwasserversorgung der KOOPERATION WASSER. · Trinkwasserverband Stader Land · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-0b9d-724a-b3ac-6a1b5383af17/germany-drinking-water-piping-lieferung-von-material-fur-die-trinkwasservers) [Construction materials – Fornecimento de Materiais de Construção Civil para o ano de 2027 · Município de Lagoa (Açores) · 27 days left · 14 Nov 2026](https://tendernation.io/opportunities/01a15183-1411-7299-9481-e5274c3efd59/portugal-construction-materials-fornecimento-de-materiais-de-construcao-civi) [Modular and portable buildings – Fourniture, livraison et installation de 5 habitations légères de loisirs (HLL) au camping de la Colombière a Pesmes · Communauté de Communes Val de Gray · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-5cdd-730e-a2d6-1022e299032b/france-modular-and-portable-buildings-fourniture-livraison-et-installation) [Smiths' wares – Fournitures d'atelier : Serrurerie - Quincaillerie · Nievre Habitat · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-c593-71cf-99c0-59c343efbbd0/france-smiths-wares-fournitures-datelier-serrurerie-quincaillerie) [Building materials – Dostawy materiałów ogniotrwałych formowanych · Sieć Badawcza Łukasiewicz-Instytut Metali Nieżelaznych · 18 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a15183-4d1a-7143-ae91-f1f0c3bdd6a9/poland-building-materials-dostawy-materialow-ogniotrwalych-formowanych) [Building materials – Fourniture de matériels et matériaux · Ville de Saint-Just Saint-Rambert · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-1461-73f3-8616-e84751ddcbff/france-building-materials-fourniture-de-materiels-et-materiaux)