00350-AST Whole House Retrofit Installation Works 2026-2030

A Tender Notice
by STONEWATER LIMITED

Source
Find a Tender
Type
Contract (Works)
Duration
4 year
Value
___
Sector
CONSTRUCTION
Published
18 Dec 2025
Delivery
11 May 2026 to 10 May 2030
Deadline
02 Feb 2026 12:00

Related Terms

Location

West Midlands England:

Geochart for 1 buyers and 0 suppliers

1 buyer

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.

Lot Division

1 West (Lot 1)

Lot's are split by geographical location. This lot will provide retrofit works a detailed in the specification and associated documents to properties in the West region.

Award Criteria
Quality Written Bid Written Submission
Pricing Submission Pricing Submission
2 South East (Lot 2)

Lot's are split by geographical location. This lot will provide retrofit works a detailed in the specification and associated documents to properties in the South East region.

Award Criteria
ITT Criteria Written Submission
ITT Criteria Pricing Submission
3 South West (Lot 3)

Lot's are split by geographical location. This lot will provide retrofit works a detailed in the specification and associated documents to properties in the South West region.

Award Criteria
ITT Criteria Written Submission
ITT Criteria Pricing Submission
4 East (Lot 4)

Lot's are split by geographical location. This lot will provide retrofit works a detailed in the specification and associated documents to properties in the East region.

Award Criteria
ITT Criteria Written Submission
ITT Criteria Pricing Submission

Renewal Options

Optional extension period of 12 months + 12 months subject to terms and conditions of contract

CPV Codes

  • 45453100 - Refurbishment work

Indicators

  • Restrictions apply to the lot award allocation.
  • Renewals are available.

Other Information

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. For more information about this opportunity, please visit the Delta eSourcing portal at: https://www.delta-esourcing.com/tenders/UK-UK-Whetstone:-Refurbishment-work./6YQ... To respond to this opportunity, please click here: https://www.delta-esourcing.com/respond/6YQFB48758 ** PREVIEW NOTICE, please check Find a Tender for full details. **

Reference

  • ocds-h6vhtk-05f8eb
  • FTS 084298-2025

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