AwardedAwarded 29 September 2026

Window Cleaning

Karbon Homes · Housing

In brief

Karbon Homes awarded cleaning work to Lees Cleaning Contractors LLP on 29 September 2026.

The notice gives a value of £375,000 excluding VAT.

The contract runs for 2 years, up to 4 years with extensions, starting 1 April 2027.

It is split into 3 lots, so a supplier can bid for part of the work.

The buyer says it is suitable for small and medium-sized businesses.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

Karbon Homes is seeking to appoint suitably qualified and experienced contractors to deliver a high-quality, reliable window cleaning service across its residential and corporate property portfolio. The contract will cover the provision of window cleaning services to: • Residential communal properties • Office buildings • Other premises accessed by staff, customers, or members of the public The services shall include, but are not limited to: • Cleaning of all accessible windows and associated glass surfaces • Provision of all necessary labour, equipment, and cleaning materials • Use of appropriate cleaning methods, including water-fed pole systems where applicable Prior to contract…Read the full description
Karbon Homes is seeking to appoint suitably qualified and experienced contractors to deliver a high-quality, reliable window cleaning service across its residential and corporate property portfolio. The contract will cover the provision of window cleaning services to: • Residential communal properties • Office buildings • Other premises accessed by staff, customers, or members of the public The services shall include, but are not limited to: • Cleaning of all accessible windows and associated glass surfaces • Provision of all necessary labour, equipment, and cleaning materials • Use of appropriate cleaning methods, including water-fed pole systems where applicable Prior to contract commencement, Karbon Homes will issue a detailed property schedule outlining: • Locations • Service frequencies • Property-specific requirements (where applicable) The contractor will be expected to plan and deliver services in accordance with this schedule while maintaining flexibility to respond to changing operational needs. Karbon Homes envisaged that this contract will be divided into the following Lots: LOT 1 - Northumberland LOT 2 - Newcastle, Leazes, North Tyneside LOT 3 - Durham, Gateshead, South Tyne and Teesside Bidders may submit tenders for one, multiple, or all Lots. Each Lot will be evaluated independently. All documents relating to this tender are available to download from the Panacea e-Sourcing portal. Submission Instructions: Electronically via the e-Sourcing portal. Suppliers must submit one copy of their tender electronically, with any additional documents required or requested. Documents must be compatible with Microsoft Office or Adobe/PDF. Should you require technical support with the e-Sourcing portal please email them directly at: • Email: support@panacea-software.com • Phone: [phone number removed] Tenders must be submitted using the above e-Sourcing portal. Tenders submitted via postal, or email methods will not be accepted.

Lots

LotTradeValue
Northumberland
1 April 2027 to 31 March 2029
What this lot covers

A suitably qualified and experienced Service Provider required to deliver a high-quality, reliable window cleaning service across Karbon Homes' residential and corporate property portfolio for Lot 1 area.

Cleaning£66,667
Newcastle, Leazes, North Tyneside
1 April 2027 to 31 March 2029
What this lot covers

A suitably qualified and experienced Service Provider required to deliver a high-quality, reliable window cleaning service across Karbon Homes' residential and corporate property portfolio for Lot 2 area.

Cleaning£183,333
Durham, Gateshead, South Tyne and Teesside
1 April 2027 to 31 March 2029
What this lot covers

A suitably qualified and experienced Service Provider required to deliver a high-quality, reliable window cleaning service across Karbon Homes' residential and corporate property portfolio for Lot 3 area.

Cleaning£125,000

Who won

WinnerLotValueDates
Lees Cleaning Contractors LLP (SME)Northumberland, Newcastle, Leazes, North Tyneside, Durham, Gateshead, South Tyne and Teesside£464,934
Awarded 14 September 2026
1 April 2027 to 31 March 2029

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Preliminary market engagement notice · UK2, notice 053385-2026
  2. Tender notice · UK4, notice 060031-2026
  3. Contract award notice · UK6, notice 087054-2026
  4. Contract details notice · UK7, notice 095505-2026

About the buyer

Karbon HomesLast 12 months

Procurements

43

Awards

34

Suppliers it has used most for cleaning

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From notice 053385-2026 on Find a Tender, first published 5 June 2026, last updated 9 October 2026. We last checked for changes on 9 October 2026.