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00350-AST Whole House Retrofit Installation Works 2026-2030

Stonewater Limited Published 24 Jun 2026 Find a Tender

key details

Statuscomplete
Category (CPV) 45453100
RegionWest Midlands, South East, South West, East of England, Yorkshire and the Humber
Deadline2 Feb 2026
Procedureopen
SME suitableYes
OCIDocds-h6vhtk-05f8eb

Awards (4)

This procurement was awarded to 3 suppliers. Values shown are per-award; the notice total is ·.

SupplierValueDateStatus
Equans Regeneration Limited shared £11,000,000 21 Jun 2026 pending
Sureserve Energy Services shared £11,000,000 21 Jun 2026 pending
Wates Property Services Ltd shared £31,000,000 21 Jun 2026 pending
Wates Property Services Ltd shared £17,000,000 21 Jun 2026 pending

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.

documents

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notice history

2 notices published against this procurement.

PublishedTypeRegimeNotice
18 Dec 2025 Tender notice (UK4) Procurement Act 2023 084298-2025
24 Jun 2026 Contract award (UK6) Procurement Act 2023 059532-2026

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source

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