AwardedAwarded 26 February 2026
Windows Multi Lot Agreement
London Borough of Hillingdon · Local authority
In brief
London Borough of Hillingdon awarded construction and building maintenance work to Evander Glazing and Locks Limited and Sovereign Group Ltd on 26 February 2026.
It is split into 3 lots, so a supplier can bid for part of the work.
Built from the notice's own fields. Always check the official notice before you bid.
What the notice says
Hillingdon Council intends to initiate an Open competition for a new Multi- Lot Window &
Door Replacement Programme to on board multiple contractors across three Lot Areas;
North, Central and South of Hillingdon Borough, to complete the Window & Door Replacement programme from 2025/26 onward.
The contract will be for 3 years with the option to extend for a further 2, making a maximum of 5 years.
Works will be issued in phased packages within the relevant Lot/Area. (subject to budget release).
Planned Form of contract: JCT MTC.
Lots
| Lot | Trade | Value |
|---|---|---|
| Lot 1 | — | — |
| Lot 2 | — | — |
| Lot 3 | — | — |
Who won
| Winner | Lot | Value | Dates |
|---|---|---|---|
| Evander Glazing and Locks Limited 12 bids received | Lot 1 | £2,356,672 | Awarded 31 October 2025 13 April 2026 to 12 April 2029 |
| Evander Glazing and Locks Limited 10 bids received | Lot 2 | £7,804,968 | Awarded 31 October 2025 13 April 2026 to 12 April 2029 |
| Sovereign Group Ltd (SME) 10 bids received | Lot 3 | £10,327,139 | Awarded 31 October 2025 13 April 2026 to 12 April 2029 |
Values as the award notice gives them, excluding VAT where stated.
Timeline
- Contract award notice · UK6, notice 074101-2025
- Contract details notice · UK7, notice 017797-2026
About the buyer
London Borough of HillingdonLast 12 months
Procurements
128Awards
77Suppliers it has used most for construction
- P.F.L. Electrical Ltd9 contracts
- Greyline Group Limited6 contracts
- Saltash Enterprises Limited5 contracts
- Arc Group London Limited2 contracts
- Bugler Developments Ltd.2 contracts
Similar open tenders
All open construction tenders- Value not stated
- £5mframework ceiling
- £5mframework ceiling
- £1mestimated
- £60kestimated
From notice 074101-2025 on Find a Tender, first published 14 November 2025, last updated 27 February 2026. We last checked for changes on 28 September 2026.