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Official procurement procedure

Windows Multi Lot Agreement

No classification published
Location not published
Published value
Not published
Submission deadline Not published
Lots published3
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: London Borough of Hillingdon: "Windows Multi Lot Agreement". Published status: complete. Published value: Value not published. 3 published lots. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityLondon Borough of HillingdonScope & CategoriesNot publishedSubmission Window
complete
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)Not published
Bidder Intelligence · Authority Profile: London Borough of Hillingdon
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for London Borough of Hillingdon. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Average Price Reduction
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
5.8Bids / Report
0% of reports have one bid
Supplier ConcentrationHigh Concentration
O'HARA BROS. SURFACING LIMITEDTop vendor: 99.4% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 71 active published awards; 14 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Price reduction compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
O'HARA BROS. SURFACING LIMITED1 win£127,886,400
Central and North-West London NHS Foundation Trust1 win£302,939
CENTRAL AND NORTH WEST LONDON NHS FOUNDATION TRUST1 win£238,343
Electrolux Professional Limited1 win£153,319
Inform Holdings Limited1 win£50,000
Procedure terms
Contracting AuthorityLondon Borough of Hillingdon
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published27 Feb 2026, 11:18 GMT
Last source update27 Feb 2026, 11:18 GMT
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-05184f
What is being bought
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.
What changed
From the official release history
  1. Official notice release published
    27 Feb 2026, 11:18 GMT
  2. tender value changed
    14 Nov 2025, 15:32 GMT
  3. Status changed to complete
    14 Nov 2025, 15:32 GMT
  4. Official notice release published
    14 Nov 2025, 15:32 GMT
  5. Submission deadline changed to published date
    14 Nov 2025, 15:32 GMT
  6. Published value updated to £24,948,000
    25 Jul 2025, 16:29 BST
  7. Status changed to active
    25 Jul 2025, 16:29 BST
  8. Official notice release published
    25 Jul 2025, 16:29 BST
  9. Submission deadline changed to 19 Aug 2025, 13:00 BST
    25 Jul 2025, 16:29 BST
  10. Published value updated to £22,000,000
    10 Jun 2025, 09:51 BST
  11. Official notice release published
    10 Jun 2025, 09:51 BST
  12. Published value updated to £17,000,000
    20 May 2025, 11:05 BST
  13. Status changed to planned
    20 May 2025, 11:05 BST
  14. Official notice release published
    20 May 2025, 11:05 BST
  15. Buyer information updated
    20 May 2025, 11:05 BST
Lots and requirements (3)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 2 · #2
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 3 · #3
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    27 Feb 2026, 11:18 GMT
  2. Award active
    Not published · Not published
  3. Award active
    Not published · Not published
  4. Award active
    Not published · Not published
  5. Contract active
    Signed 26 Feb 2026, 00:00 GMT · £7,804,968
  6. Contract active
    Signed 23 Feb 2026, 00:00 GMT · £2,356,672
  7. Contract active
    Signed 23 Feb 2026, 00:00 GMT · £10,327,139
Commercial outcome and competition
Awards
EVANDER GLAZING AND LOCKS LIMITED
Not published · Not published · active
EVANDER GLAZING AND LOCKS LIMITED
Not published · Not published · active
SOVEREIGN GROUP LIMITED
Not published · Not published · active
Contracts
Lot 2 - Area Central
£7,804,968 · signed 26 Feb 2026, 00:00 GMT · active
Contract period: 13 Apr 2026, 00:00 BST — 12 Apr 2029, 23:59 BST
Lot 1 - North Area
£2,356,672 · signed 23 Feb 2026, 00:00 GMT · active
Contract period: 13 Apr 2026, 00:00 BST — 12 Apr 2029, 23:59 BST
Contract
£10,327,139 · signed 23 Feb 2026, 00:00 GMT · active
Contract period: 13 Apr 2026, 00:00 BST — 12 Apr 2029, 23:59 BST
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

London Borough of Hillingdon

Contracting authority GB-PPON-PHZZ-4724-NYPH
View buyer profile

  • London Borough of Hillingdon
    buyer

    GB-PPON: PHZZ-4724-NYPH
    Civic Centre, Uxbridge, UKI74, UB8 1UW, GB
    procurement@hillingdon.gov.uk

  • EVANDER GLAZING AND LOCKS LIMITED
    supplier

    GB-COH: 01484358 · GB-PPON: PYTH-2141-QTTT
    Broadgate House Broadway Business Park, Oldham, UKD37, OL9 9XA, GB
    sales.support@evander.com

  • SOVEREIGN GROUP LIMITED
    supplier

    GB-COH: 01089940 · GB-PPON: PNCW-2181-RXRQ
    Vale Street Mill, Lancs, UKD46, BB9 0TA, GB
    framework@sov-group.co.uk
Documents (1)
Official links; attachments are not copied

  • Not published

    tender
    conflictOfInterest
Related procedures (0)
No data
No related procedures published