This public procurement record has 3 releases in its history.

Award

01 Jun 2026 at 07:45

Award

02 Feb 2026 at 11:23

Tender

18 Sep 2025 at 09:56

Summary of the contracting process

Reading Borough Council initiated a procurement process titled "Window and Rear Door Replacement Programme" aimed at replacing windows and rear doors, along with adaptations of mechanical extract fans, across various locations in Reading. This open procedure falls under the works industry category and was completed with key procurement stages such as award and contract signing occurring on 2026-06-01 and 2026-05-27, respectively. Located in Reading, UKJ11, the programme fits under a public authority - sub-central government. The contract was awarded to C W G GROUP LTD, and the procurement sold under contract ID 25-W-075 includes a contract period from 2026-05-28 to 2027-05-27, with possible renewals extending until 2029. The procurement method employed was an open procedure, facilitating a fair competition environment.

This contract creates numerous opportunities for companies involved in door and window installations, promoting growth, especially for SMEs in the works sector due to the substantial contract value of £4,200,000. Businesses equipped to meet the technical requirements, such as being approved fabricators and installers of REHAU and/or Profile22, will find this opportunity advantageous. The tender attracted bids from various firms, including SMEs and larger enterprises, indicating a competitive field suitable for businesses looking to expand their portfolio and gain experience in public authority contracts. The provision for contract renewal, contingent on performance and funding, offers further prospects for sustained collaboration.

How relevant is this notice?

Notice Title

Window and Rear Door Replacement Programme

Notice Description

Replacement of windows and rear doors and adaptations of mechanical extract fans to houses and bungalows in various locations within Reading.

Lot Information

Lot 1

Renewal: Extensions are contingent on contractor performance, as well as the allocation of sufficient funding for the programme. As such, subsequent years beyond the initial period are not guaranteed.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-059cde
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/051157-2026
Current Stage
Award
All Stages
Tender, Award

Procurement Classification

Notice Type
UK7 - Contract Details Notice
Procurement Type
Standard
Procurement Category
Works
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
SME
Awardee Scale
SME

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work


CPV Codes

45421100 - Installation of doors and windows and related components

45421110 - Installation of door and window frames

45421111 - Installation of door frames

45421112 - Installation of window frames

Notice Value(s)

Tender Value
£2,550,000 £1M-£10M
Lots Value
£2,550,000 £1M-£10M
Awards Value
£4,200,000 £1M-£10M
Contracts Value
£4,200,000 £1M-£10M

Notice Dates

Publication Date
1 Jun 20261 months ago
Submission Deadline
30 Oct 2025Expired
Future Notice Date
Not specified
Award Date
5 Jan 20266 months ago
Contract Period
27 May 2026 - 27 May 2027 6-12 months
Recurrence
2028-09-01

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Active
Contracts Status
Active

Contracting Authority (Buyer)

Main Buyer
READING BOROUGH COUNCIL
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
READING
Postcode
RG1 2LU
Post Town
Reading
Country
England

Major Region (ITL 1)
TLJ South East (England)
Basic Region (ITL 2)
TLJ1 Berkshire, Buckinghamshire and Oxfordshire
Small Region (ITL 3)
TLJ16 Berkshire West
Delivery Location
TLJ11 Berkshire

Local Authority
Reading
Electoral Ward
Abbey
Westminster Constituency
Reading Central

Supplier Information

Number of Suppliers
1
Supplier Name

C W G GROUP

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

JSON Markdown

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-059cde-2026-06-01T08:45:32+01:00",
    "date": "2026-06-01T08:45:32+01:00",
    "ocid": "ocds-h6vhtk-059cde",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PWBJ-9435-VXQQ",
            "name": "Reading Borough Council",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PWBJ-9435-VXQQ"
            },
            "address": {
                "streetAddress": "Bridge Street",
                "locality": "Reading",
                "postalCode": "RG1 2LU",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKJ11"
            },
            "contactPoint": {
                "email": "pchub@reading.gov.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "classifications": [
                    {
                        "id": "publicAuthoritySubCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - sub-central government"
                    }
                ],
                "url": "https://www.reading.gov.uk/"
            }
        },
        {
            "id": "GB-COH-00386730",
            "name": "ARCHITECTURAL DECORATORS LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "00386730"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PRWG-4976-HYXL"
                }
            ],
            "address": {
                "streetAddress": "Samuel House, 7 Powerscroft Road",
                "locality": "Sidcup",
                "postalCode": "DA14 5DT",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI51"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "https://www.theadgroup.co.uk/",
                "scale": "sme",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-08716713",
            "name": "CHIGWELL WINDOW CENTRE PLC",
            "identifier": {
                "scheme": "GB-COH",
                "id": "08716713"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PRZT-7153-GYDG"
                }
            ],
            "address": {
                "streetAddress": "Aaron House Forest Road",
                "locality": "Ilford",
                "postalCode": "IG6 3JP",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI53"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "http://www.chigwellwindowcentre.co.uk",
                "scale": "sme",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-01882731",
            "name": "EMPLAS WINDOW SYSTEMS LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "01882731"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PGRC-6425-HQHQ"
                }
            ],
            "address": {
                "streetAddress": "Huxley Close",
                "locality": "Wellingborough",
                "postalCode": "NN8 6AB",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKF25"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "http://www.emplas.co.uk",
                "scale": "large",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-05392794",
            "name": "ETEC CONTRACT SERVICES LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "05392794"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PTRJ-1317-LMRY"
                }
            ],
            "address": {
                "streetAddress": "Suite 7, Elmhurst",
                "locality": "South Woodford",
                "postalCode": "E18 2QH",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI53"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "http://etec.group",
                "scale": "sme",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-11507112",
            "name": "GRAHAM HOLMES ASTRASEAL LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "11507112"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PQPB-3365-CHYY"
                }
            ],
            "address": {
                "streetAddress": "Astraseal House, Paterson Road Finedon Road Industrial Estate",
                "locality": "Wellingborough",
                "postalCode": "NN8 4EX",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKF25"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "http://www.astraseal.com",
                "scale": "sme",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-10544581",
            "name": "KABAKU GENERAL SERVICES LTD",
            "identifier": {
                "scheme": "GB-COH",
                "id": "10544581"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PZWH-6399-TQQX"
                }
            ],
            "address": {
                "streetAddress": "9-11 Oakleigh Road North",
                "locality": "London",
                "postalCode": "N20 9HE",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI71"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "http://www.kabaku-gs.co.uk",
                "scale": "sme",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-10111623",
            "name": "LOGIC CONTRACT SERVICES LTD",
            "identifier": {
                "scheme": "GB-COH",
                "id": "10111623"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PYPM-3953-ZZYD"
                }
            ],
            "address": {
                "streetAddress": "Office 2 Building Two, Sentinel House Harvest Crescent",
                "locality": "Fleet",
                "postalCode": "GU51 2UZ",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKJ37"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "http://www.logiccontractservices.co.uk",
                "scale": "sme",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-02935593",
            "name": "MITIE PROPERTY SERVICES (UK) LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "02935593"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PYZX-6494-BMMM"
                }
            ],
            "address": {
                "streetAddress": "Level 12 The Shard",
                "locality": "London",
                "postalCode": "SE1 9SG",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI44"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "http://www.mitie.com",
                "scale": "large",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-05175644",
            "name": "PILON LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "05175644"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PJRR-7678-ZPWD"
                }
            ],
            "address": {
                "streetAddress": "Suite 4b, Columbia",
                "locality": "Bracknell",
                "postalCode": "RG12 1LP",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKJ11"
            },
            "roles": [
                "tenderer"
            ],
            "details": {
                "url": "http://www.pilon.co.uk",
                "scale": "large",
                "vcse": false
            }
        },
        {
            "id": "GB-COH-06688404",
            "name": "C W G GROUP LTD",
            "identifier": {
                "scheme": "GB-COH",
                "id": "06688404"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PQMW-6463-TWPR"
                }
            ],
            "address": {
                "streetAddress": "Units 1 & 2 Gateway 1000",
                "locality": "Stevenage",
                "postalCode": "SG1 2FP",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKH23"
            },
            "contactPoint": {
                "email": "bids@cwggroup.co.uk"
            },
            "roles": [
                "supplier"
            ],
            "details": {
                "url": "https://cwggroup.co.uk/",
                "scale": "sme",
                "vcse": false
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PWBJ-9435-VXQQ",
        "name": "Reading Borough Council"
    },
    "tender": {
        "id": "25-W-075",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Window and Rear Door Replacement Programme",
        "description": "Replacement of windows and rear doors and adaptations of mechanical extract fans to houses and bungalows in various locations within Reading.",
        "status": "complete",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "45421100",
                        "description": "Installation of doors and windows and related components"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45421110",
                        "description": "Installation of door and window frames"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45421111",
                        "description": "Installation of door frames"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45421112",
                        "description": "Installation of window frames"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKJ11",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 3060000,
            "amount": 2550000,
            "currency": "GBP"
        },
        "procurementMethod": "open",
        "procurementMethodDetails": "Open procedure",
        "mainProcurementCategory": "works",
        "aboveThreshold": true,
        "submissionMethodDetails": "https://in-tendhost.co.uk/readingbc/aspx/home",
        "submissionTerms": {
            "electronicSubmissionPolicy": "allowed",
            "languages": [
                "en"
            ]
        },
        "tenderPeriod": {
            "endDate": "2025-10-30T12:00:00Z"
        },
        "enquiryPeriod": {
            "endDate": "2025-10-20T17:00:00+01:00"
        },
        "awardPeriod": {
            "endDate": "2025-12-10T23:59:59Z"
        },
        "lots": [
            {
                "id": "1",
                "status": "complete",
                "value": {
                    "amountGross": 3060000,
                    "amount": 2550000,
                    "currency": "GBP"
                },
                "awardCriteria": {
                    "criteria": [
                        {
                            "type": "quality",
                            "name": "Quality",
                            "description": "Quality questions are set out within the tender documents",
                            "numbers": [
                                {
                                    "number": 60,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "price",
                            "name": "Price",
                            "description": "Pricing requirements are set out within the tender documentation",
                            "numbers": [
                                {
                                    "number": 40,
                                    "weight": "percentageExact"
                                }
                            ]
                        }
                    ]
                },
                "selectionCriteria": {
                    "criteria": [
                        {
                            "type": "technical",
                            "description": "Contractors need to be approved fabricators and installers of REHAU and/or Profile22"
                        }
                    ]
                },
                "suitability": {
                    "sme": true
                },
                "contractPeriod": {
                    "startDate": "2026-02-02T00:00:00Z",
                    "endDate": "2027-02-01T23:59:59Z",
                    "maxExtentDate": "2029-02-02T23:59:59Z"
                },
                "hasRenewal": true,
                "renewal": {
                    "description": "Extensions are contingent on contractor performance, as well as the allocation of sufficient funding for the programme. As such, subsequent years beyond the initial period are not guaranteed."
                }
            }
        ],
        "documents": [
            {
                "id": "conflictOfInterest",
                "documentType": "conflictOfInterest",
                "description": "Not published"
            },
            {
                "id": "057608-2025",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/057608-2025",
                "datePublished": "2025-09-18T10:56:00+01:00",
                "format": "text/html"
            }
        ],
        "hasRecurrence": true,
        "recurrence": {
            "dates": [
                {
                    "startDate": "2028-09-01T23:59:59+01:00"
                }
            ]
        }
    },
    "language": "en",
    "bids": {
        "details": [
            {
                "id": "1",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-06688404",
                        "name": "C W G GROUP LTD"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "2",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-00386730",
                        "name": "ARCHITECTURAL DECORATORS LIMITED"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "3",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-08716713",
                        "name": "CHIGWELL WINDOW CENTRE PLC"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "4",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-01882731",
                        "name": "EMPLAS WINDOW SYSTEMS LIMITED"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "5",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-05392794",
                        "name": "ETEC CONTRACT SERVICES LIMITED"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "6",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-11507112",
                        "name": "GRAHAM HOLMES ASTRASEAL LIMITED"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "7",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-10544581",
                        "name": "KABAKU GENERAL SERVICES LTD"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "8",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-10111623",
                        "name": "LOGIC CONTRACT SERVICES LTD"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "9",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-02935593",
                        "name": "MITIE PROPERTY SERVICES (UK) LIMITED"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            },
            {
                "id": "10",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-05175644",
                        "name": "PILON LIMITED"
                    }
                ],
                "relatedLots": [
                    "1"
                ]
            }
        ],
        "statistics": [
            {
                "id": "1",
                "measure": "bids",
                "value": 10,
                "relatedLot": "1"
            },
            {
                "id": "2",
                "measure": "finalStageBids",
                "value": 10,
                "relatedLot": "1"
            },
            {
                "id": "3",
                "measure": "smeFinalStageBids",
                "value": 7,
                "relatedLot": "1"
            },
            {
                "id": "4",
                "measure": "vcseFinalStageBids",
                "value": 0,
                "relatedLot": "1"
            }
        ]
    },
    "awards": [
        {
            "id": "1",
            "title": "Window and Rear Door Replacement Programme",
            "status": "active",
            "date": "2026-01-05T00:00:00Z",
            "value": {
                "amountGross": 5040000,
                "amount": 4200000,
                "currency": "GBP"
            },
            "mainProcurementCategory": "works",
            "aboveThreshold": false,
            "suppliers": [
                {
                    "id": "GB-COH-06688404",
                    "name": "C W G GROUP LTD"
                }
            ],
            "items": [
                {
                    "id": "1",
                    "additionalClassifications": [
                        {
                            "scheme": "CPV",
                            "id": "45421100",
                            "description": "Installation of doors and windows and related components"
                        },
                        {
                            "scheme": "CPV",
                            "id": "45421110",
                            "description": "Installation of door and window frames"
                        },
                        {
                            "scheme": "CPV",
                            "id": "45421111",
                            "description": "Installation of door frames"
                        },
                        {
                            "scheme": "CPV",
                            "id": "45421112",
                            "description": "Installation of window frames"
                        }
                    ],
                    "deliveryAddresses": [
                        {
                            "region": "UKJ11",
                            "country": "GB",
                            "countryName": "United Kingdom"
                        },
                        {
                            "region": "UKJ11",
                            "country": "GB",
                            "countryName": "United Kingdom"
                        }
                    ],
                    "relatedLot": "1"
                }
            ],
            "contractPeriod": {
                "startDate": "2026-03-01T00:00:00Z",
                "endDate": "2027-02-28T23:59:59Z",
                "maxExtentDate": "2029-02-28T23:59:59Z"
            },
            "hasRenewal": true,
            "renewal": {
                "description": "Allowable extensions in the form of two individual periods of no more than twelve months each. The extensions will be dependent on contractor performance, and the level of funding allocated to the delivery of the works required under the contract"
            },
            "relatedLots": [
                "1"
            ],
            "documents": [
                {
                    "id": "008855-2026",
                    "documentType": "awardNotice",
                    "noticeType": "UK6",
                    "description": "Contract award notice on Find a Tender",
                    "url": "https://www.find-tender.service.gov.uk/Notice/008855-2026",
                    "datePublished": "2026-02-02T11:23:57Z",
                    "format": "text/html"
                }
            ],
            "assessmentSummariesDateSent": "2026-01-05T00:00:00Z",
            "milestones": [
                {
                    "id": "1",
                    "type": "futureSignatureDate",
                    "dueDate": "2026-02-20T23:59:59Z",
                    "status": "scheduled"
                }
            ]
        }
    ],
    "contracts": [
        {
            "id": "1",
            "awardID": "1",
            "title": "Window and Rear Door Replacement Programme",
            "status": "active",
            "period": {
                "startDate": "2026-05-28T00:00:00+01:00",
                "endDate": "2027-05-27T23:59:59+01:00",
                "maxExtentDate": "2029-05-27T23:59:59+01:00"
            },
            "hasRenewal": true,
            "renewal": {
                "description": "Two periods of no longer than twelve months each; contingent on internal funding approval"
            },
            "value": {
                "amountGross": 5040000,
                "amount": 4200000,
                "currency": "GBP"
            },
            "aboveThreshold": false,
            "dateSigned": "2026-05-27T00:00:00+01:00",
            "agreedMetrics": [
                {
                    "id": "1",
                    "title": "Verification on completion - compliance",
                    "description": "Proof of compliance with specified thermal performance."
                },
                {
                    "id": "2",
                    "title": "Verification of completion - compliance",
                    "description": "Evidence of compliance with architect's specification."
                },
                {
                    "id": "3",
                    "title": "Verification on completion - performance",
                    "description": "Provide assurance of compliance with specified performance"
                }
            ],
            "documents": [
                {
                    "id": "051157-2026",
                    "documentType": "contractNotice",
                    "noticeType": "UK7",
                    "description": "Contract details notice on Find a Tender",
                    "url": "https://www.find-tender.service.gov.uk/Notice/051157-2026",
                    "datePublished": "2026-06-01T08:45:32+01:00",
                    "format": "text/html"
                }
            ]
        }
    ]
}