Windows Multi Lot Agreement
Awarded to EVANDER GLAZING AND LOCKS LIMITED, SOVEREIGN GROUP LIMITED
London Borough of Hillingdon(buyer)
- Published
- Published 20 May 2025
- Deadline
- Closed 19 August 2025
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Overview
Contracting authority
2 live opportunities · 34 awarded contracts
Uxbridge, United Kingdom
GB-PPON: PHZZ-4724-NYPH
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Lots (3)
Lot 1 - North Area
Lot 1 - Area North postcodes: UB9, HA6, HA5 The London Borough of Hillingdon (the Council) invites tenders from suitably qualified and experienced Works Contractors in relation to entering into an agreement to provide window and door installation works within a geographical area.
£2,356,672Won by EVANDER GLAZING AND LOCKS LIMITEDLot 2 - Area Central
Lot 2 - Area Central postcodes: UB10, HA4, UB8 The London Borough of Hillingdon (the Council) invites tenders from suitably qualified and experienced Works Contractors in relation to entering into an agreement to provide window and door installation works within a geographical area.
£7,804,968Won by EVANDER GLAZING AND LOCKS LIMITEDLot 3 - Area South
Lot 3 - Area South postcodes: UB7, UB4, UB3 The London Borough of Hillingdon (the Council) invites tenders from suitably qualified and experienced Works Contractors in relation to entering into an agreement to provide window and door installation works within a geographical area.
£10,327,139Won by SOVEREIGN GROUP LIMITED
Key details
- Country
- United Kingdom
- Status
- In delivery
- Category
- Works
- Estimated value
- £24,948,000
- Procedure
- Open procedure
- Rules
- Procurement Act 2023
- SME suitable
- Yes
- Published
- 20 May 2025
- Questions by
- 12 August 2025
- Deadline
- Closed
Award outcome
- Awarded value
- £20,488,779
- Award date
- 31 October 2025
- Contract period
- 1 December 2025 → 30 November 2028
- Contract length
- 3 years
- Could run to
- 12 April 2031
- Against estimate
- 18% below
- Bids received
- 12
- EVANDER GLAZING AND LOCKS LIMITED
- SOVEREIGN GROUP LIMITED
This contract ends on 30 November 2028, or 12 April 2031 if every extension is used.
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Competition and scoring
Bids received
12
Open and restricted tenders in Construction work drew a median of 5 bids over the last 24 months; 13% received only one.
Who bid
- Evander Glazing and Locks LimitedWinner
- Sovereign Group LimitedWinner
- D R Jones Yeovil Ltd
- Anglian Building Products, a Division of ASHI Group Ltd
- Chigwell Windows Centre plc
- Emplas Window Systems Limited
- Mysons Ltd
- Bifold Door Factory Ltd
- Logic Contract Services Limited
- ARC Group London Ltd
How bids were scored
Price 50% · Quality 50%
- Quality50%
- Price50%
Price and cost criteria in black, quality in blue.
Market context
Typical award in Construction work
£160,000
Median of 19,399 awards in the last 24 months
This award is 128.1× the median.
London Borough of Hillingdon in the last 12 months
38
contracts awarded, worth £60,501,330 in total
Recent awards in Construction work
The latest contracts other buyers awarded under the same classification.
- Refurbishment of the Mansard roof, uPVC windows & cladding to flat blocks owned and maintained by Aster Group and Private Leaseholders
ASTER GROUP LIMITED, won by BELL GROUP LTD
£120k · 28 October 2026
- Replacement Windows at Shephard House
Sussex Partnership NHS Foundation Trust, won by Thomas Door and Window Controls Limited
£39k · 19 October 2026
- Contract for Removal, Disposal & Renewal of UPVC Windows & Composite Door
City & County of Swansea, won by ASHI GROUP LIMITED
£218k · 12 October 2026
- Replacement Windows and Doors to domestic properties
South Lakes Housing, won by Select Windows (Home Improvements) Limited
£3.5m · 11 October 2026
Notice history
Every published notice in this contracting process, newest first.
Contract
27 February 2026
Contract
14 November 2025
Contract Notice
25 July 2025
Prior Information Notice
10 June 2025
Prior Information Notice
20 May 2025
More from London Borough of Hillingdon
Other contracts from the same contracting authority. 2 live opportunities · 34 awarded contracts on their hub.
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Deadline 24 November 2026
Scaffolding at 14- 16 Wentworth Dr. Pinner HA5 2PS
Won by SCAFFOLDING ACCESS LIMITED
Awarded 22 October 2026
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