---
title: "SLHD - Thermal Efficiency Works"
ocid: "ocds-b5fd17-33d794c2-0e00-4afa-abf8-6ba936353481"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-33d794c2-0e00-4afa-abf8-6ba936353481"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-33d794c2-0e00-4afa-abf8-6ba936353481.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-33d794c2-0e00-4afa-abf8-6ba936353481.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "CITY OF DONCASTER COUNCIL"
published: "2025-03-05"
---

# SLHD - Thermal Efficiency Works

Buyer: CITY OF DONCASTER COUNCIL  
Current stage: Award  
OCID: ocds-b5fd17-33d794c2-0e00-4afa-abf8-6ba936353481

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-33d794c2-0e00-4afa-abf8-6ba936353481)  
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## Summary

The City of Doncaster Council has completed the award stage for the contract titled "SLHD - Thermal Efficiency Works." This tender involves PAS 2035 retrofit energy efficiency works to properties in and around Doncaster and falls under the industry category of Building installation work (CPV code 45300000). The tender, procured via a framework agreement, commenced its contract period on 25th October 2024 and will end on 24th October 2025, with the possibility of extension up to a further two years solely at the Council's discretion. The award, valued at GBP 12,000,000, was published on 5th March 2025.

This tender provides significant opportunities for construction and energy efficiency companies, particularly those focused on building installation and retrofitting works. Small and medium-sized enterprises (SMEs) will find this contract especially beneficial due to its suitability criteria. The successful bidder, Sustainable Building Services (UK) Ltd, indicates that businesses with expertise in large-scale energy efficiency projects are well-suited to such opportunities, presenting considerable potential for business growth within the specified timeframe and potential extension period.

## Notice

PAS 2035 retrofit energy efficiency works to properties in and around Doncaster. This contract has the available option of being extended up to a further 2 years at the sole discretion of the Council. This contract has a possible contract length of up to 3 years including the extension period. Procured via a framework agreement.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/da9d58a8-9c4f-4750-8819-bfc665df17f7 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Works |
| Procurement method | Not Specified |
| Procurement method details | Other - |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 5 Mar 2025 |
| Submission deadline | 10 Oct 2024 |
| Future notice date | Not specified |
| Award date | 17 Oct 2024 |
| Contract period | 24 Oct 2024 - 24 Oct 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £12,000,000 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | CITY OF DONCASTER COUNCIL |
| Locality | DONCASTER |
| Post town | Doncaster |
| Postcode | DN1 3BU |
| Country | England |
| ITL 1 | TLE Yorkshire and The Humber |
| ITL 2 | TLE3 South Yorkshire |
| ITL 3 | TLE35 Doncaster |
| Local authority | Doncaster |
| Electoral ward | Town |
| Westminster constituency | Doncaster Central |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | SUSTAINABLE BUILDING SERVICES (UK |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45300000 - Building installation work

## Release History

- 5 Mar 2025 at 15:43 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/da9d58a8-9c4f-4750-8819-bfc665df17f7

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/da9d58a8-9c4f-4750-8819-bfc665df17f7
  5th March 2025 - Awarded contract notice on Contracts Finder
- https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=91350&B=UK
  Additional data
- https://uk.eu-supply.com/ctm/Company/CompanyInformation/Index/104514
  User / Company

## Notice URLs

- https://www.doncaster.gov.uk/

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-33d794c2-0e00-4afa-abf8-6ba936353481. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-33d794c2-0e00-4afa-abf8-6ba936353481.json.