01 Procurement
Tender overview
- Buyer
- Stonewater Limited
- Status
- Complete
- Procurement method
- Open procedure
- Category
- works
- CPV classification
- Not supplied
- Tender period
- Not supplied — 2 February 2026
Description
Stonewater would like to appoint suitable contractors to deliver it's 2026-2030 retrofit programme. Our programme is informed by the Net Zero Investment Plan and includes the delivery of retrofit works across multiple funding streams. Works must be carried out in compliance with PAS2035 and PAS2030. The measures to be installed will include but not be limited to: - Insulation - Windows and doors - Heating systems - Solar PV - Ventilation Works will be delivered nationally but split into 4 regional lots. Contractors will be expected to deliver whole house retrofit and at least one element must involve self-delivery. The estimated contract value of £62.2m (incl VAT) is across all lots. Please see lot information to see how each lot is split value wise over the duration of the first 4 years.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
West (Lot 1)
- Awarded
- 21 June 2026
- Award value
- £31,000,000
- Suppliers
- 1
- Signed contract
- Not supplied
South East (Lot 2)
- Awarded
- 21 June 2026
- Award value
- £11,000,000
- Suppliers
- 1
- Signed contract
- Not supplied
South West (Lot 3)
- Awarded
- 21 June 2026
- Award value
- £11,000,000
- Suppliers
- 1
- Signed contract
- Not supplied
East (Lot 4)
- Awarded
- 21 June 2026
- Award value
- £17,000,000
- Suppliers
- 1
- Signed contract
- Not supplied
03 Organisations
Buyers, suppliers and other parties
Stonewater Limited
Suite C, Lancaster House,, Grange Business Park, Enderby Road, Whetstone, UKF22, LE8 6EP, United Kingdom
GB-PPON PVMT-4274-HPBNEquans Regeneration Limited
Coleshill, Warwickshire, UKG13, B46 1JU, United Kingdom
GB-PPON PDWQ-6852-QYVWSureserve Energy Services
3 Inchcorse Place, Whitehill Industrial Estate, Bathgate, West Lothian, UKM78, EH48 2EE, United Kingdom
GB-PPON PXWL-7936-XDPLWates Property Services Ltd
Wates House, Station Approach, Leatherhead, Surrey, UKJ26, KT22 7SW, United Kingdom
GB-PPON PTTB-7947-QVWTCompanies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.