---
title: "PfH Decarbonisation, Retrofit and Planned Works Framework for Wales"
ocid: "ocds-h6vhtk-06897e"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06897e"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06897e.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06897e.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "PROCUREMENT FOR HOUSING"
published: "2026-06-30"
---

# PfH Decarbonisation, Retrofit and Planned Works Framework for Wales

Buyer: PROCUREMENT FOR HOUSING  
Current stage: Tender  
OCID: ocds-h6vhtk-06897e

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## Summary

The Procurement for Housing (PfH) has initiated a Wales-specific procurement process titled "PfH Decarbonisation, Retrofit and Planned Works Framework for Wales." This framework is aimed at serving the social housing sector through decarbonisation, retrofit, and planned works across various lots, covering solar technologies, insulation, heat pumps, and comprehensive housing works. The framework will be active from 26th October 2026 to 25th October 2028, with potential extensions up to 25th October 2030. The process is currently in the tender update stage, with the submission deadline set for 23rd July 2026 at 12:00 PM. The primary procurement method is an open procedure, and it is categorized under "works", covering two regions within Wales. The legal basis for this procurement is the Procurement Act 2023, ensuring it aligns with statutory requirements.

This tender offers extensive opportunities for small and medium enterprises (SMEs) and Voluntary, Community, and Social Enterprises (VCSEs) to contribute to significant projects, ranging from implementing energy-efficient technologies to comprehensive property improvement programmes. With a framework value of £546 million (gross), it supports businesses in the green energy sector, construction, and housing improvement services. Participating businesses will have the chance to engage in high-value projects, potentially securing long-term partnerships and enhancing their market presence through participation in multiple lots. This framework not only aligns with decarbonisation goals but also provides an excellent platform for businesses to demonstrate and expand their capabilities in sustainable project delivery.

## Notice

PfH Cymru (Procurement for Housing Wales) wishes to establish a Wales-specific Decarbonisation, Retrofit and Planned Works Framework Agreement. Established in 2004, Procurement for Housing (PfH) is a national procurement consortium dedicated to the social housing sector and supported by the National Housing Federation (NHF), Chartered Institute of Housing (CIH) and HouseMark. Collectively our Members manage more than 90% of the UK's social housing stock, with PfH helping them to achieve efficiency savings using a wide range of services including framework agreements, dynamic purchasing systems, spend analyses, strategy reviews, consolidated billing and comprehensive reporting. PfH is a contracting authority under section 2 of the Procurement Act 2023 and a centralised procurement authority under section 1(4) of that Act. Please refer to www.pfh.co.uk for additional information. The Framework will be divided into eight lots: Lot 1 - Decarb and Retrofit - Solar Lot 2 - Decarb and Retrofit - Insulation Lot 3 - Decarb and Retrofit - Air Source Heat Pumps Lot 4 - Decarb and Retrofit - Full Retrofit Works - Value Band 1 Lot 5 - Decarb and Retrofit - Full Retrofit Works - Value Band 2 Lot 6 - Planned Works - Kitchens and Bathrooms - Value Band 1 Lot 7 - Planned Works - Kitchens and Bathrooms - Value Band 2 Lot 8 - Planned Works - Roofing - Value Band 1 Lot 9 - Planned Works - Roofing - Value Band 2 Lot 10 - Planned Works - Windows and Doors Lot 11 - Planned Works - Whole Property Planned Works - Value Band 1 Lot 12 - Planned Works - Whole Property Planned Works - Value Band 2 The framework will be split into two regions , the details of which are set out in the procurement documentation. Suppliers will be able to apply for both regions but for only one of the value bands per lot pair i.e. one of lot 4 and 5, one of lot 6 and 7, one of lot 8 and 9 and one of lot 11 and 12. The number of suppliers we anticipate allocating to each lot and region are set out in the procurement documentation (see Document 1). PfH reserves the right to award places on the framework to a greater or fewer number of suppliers, depending on the bids received.

### Lot Information

Decarb and Retrofit - Solar

This Lot covers the survey, design, supply, installation, commissioning, testing, optimisation and handover of Solar PV technologies across domestic, commercial and public sector properties. Its purpose is to support PfH members in reducing carbon emissions, improving energy efficiency, lowering operational costs, and enabling progression towards net-zero objectives through the deployment of high-quality Solar PV systems. Suppliers appointed to this Lot will be expected to deliver a full turnkey service, including: *Initial surveys, energy assessments and feasibility checks. *Detailed system design, performance modelling and integration planning. *Commissioning, testing, performance verification and system optimisation. *Training, handover, user guidance and ongoing support.

Renewal: The framework and all lots are initially being awarded for a period of two years. The framework can be extended for a further one or two years to a maximum period of 4 years

Decarb and Retrofit - Insulation

This Lot covers the survey, assessment, design, supply, installation, commissioning, testing and handover of insulation and fabric first energy efficiency measures for both domestic and commercial properties. The aim of the Lot is to support members in delivering high quality building fabric improvements that reduce heat loss, lower running costs, improve EPC ratings and contribute to decarbonisation objectives. Contractors appointed to this Lot must be competent in delivering a full range of insulation systems, including: *External Wall Insulation (EWI) *Internal Wall Insulation (IWI) *Cavity Wall Insulation (CWI) *Underfloor Insulation (UFI) *Room In Roof Insulation (RIR) *Loft and Roof Insulation (including top up) *Ventilation

Renewal: The framework and all lots are initially being awarded for a period of two years. The framework can be extended for a further one or two years to a maximum period of 4 years

Air Source Heat Pumps

This Lot covers the survey, design, supply, installation, commissioning, testing, optimisation and handover of Air Source Heat Pumps across domestic, commercial and public sector properties. Its purpose is to support PfH members in reducing carbon emissions, improving energy efficiency, lowering operational costs, and enabling progression towards net-zero objectives. Suppliers appointed to this Lot will be expected to deliver a full turnkey service, including: *Initial surveys, energy assessments and feasibility checks. *Detailed system design, performance modelling and integration planning. *Commissioning, testing, performance verification and system optimisation. *Training, handover, user guidance and ongoing support.

Renewal: The framework and all lots are initially being awarded for a period of two years. The framework can be extended for a further one or two years to a maximum period of 4 years

Decarb and Retrofit - Full Retrofit Works Value Band 1 PS0 - PS2000000

Value Band 1 - PS0 to PS2000000 This Lot covers the end to end delivery of whole house retrofit works, combining a fabric first approach with a broad range of decarbonisation and energy efficiency measures for both domestic and commercial properties. The objective is to support members in delivering high quality, technically compliant retrofit programmes that reduce energy demand, lower operational costs, and contribute towards long term net zero outcomes. Suppliers appointed to this Lot will be expected to operate as a turnkey provider, delivering retrofit works directly or through competent subcontractors, and must be fully capable of acting as the Principal Contractor under CDM Regulations. Contractors will take full responsibility for project management, compliance, coordination, installation, commissioning, handover and administrative activities, ensuring a seamless delivery experience for members. Scope of Works Works under this Lot may include, but are not limited to: *Retrofit Services - Assessment, Design, Coordination etc *Fabric first improvements such as insulation (EWI, IWI, CWI, UFI, loft/roof insulation), window and door upgrades, ventilation improvements and airtightness measures. *Decarbonisation technologies, including but not limited to low carbon heating (ASHP/GSHP), Solar PV, battery storage systems, controls and heat loss reduction measures. *Electrical Heating - e.g. HHRSH *Enabling and associated works, including minor repairs, electrical upgrades, structural adjustments, and integration of multiple measures within a whole house improvement plan.

Renewal: The framework is being awarded for an initial period of two years. The framework can be extended for two further periods of 12 months each, with a maximum period of 4 years.

Decarb and Retrofit - Full Retrofit Works - Value Band 2 PS0 to Unlimited

Value Band 2 - PS0 to Unlimited This Lot covers the end to end delivery of whole house retrofit works, combining a fabric first approach with a broad range of decarbonisation and energy efficiency measures for both domestic and commercial properties. The objective is to support members in delivering high quality, technically compliant retrofit programmes that reduce energy demand, lower operational costs, and contribute towards long term net zero outcomes. Suppliers appointed to this Lot will be expected to operate as a turnkey provider, delivering retrofit works directly or through competent subcontractors, and must be fully capable of acting as the Principal Contractor under CDM Regulations. Contractors will take full responsibility for project management, compliance, coordination, installation, commissioning, handover and administrative activities, ensuring a seamless delivery experience for members. Scope of Works Works under this Lot may include, but are not limited to: *Retrofit Services - Assessment, Design, Coordination etc *Fabric first improvements such as insulation (EWI, IWI, CWI, UFI, loft/roof insulation), window and door upgrades, ventilation improvements and airtightness measures. *Decarbonisation technologies, including but not limited to low carbon heating (ASHP/GSHP), Solar PV, battery storage systems, controls and heat loss reduction measures. *Electrical Heating - e.g. HHRSH *Enabling and associated works, including minor repairs, electrical upgrades, structural adjustments, and integration of multiple measures within a whole house improvement plan.

Renewal: The framework is being awarded for an initial period of two years. The framework can be extended for two further periods of 12 months each, with a maximum period of 4 years.

Planned Works - Kitchens and Bathrooms Value Band 1 PS0 - PS1500000

Value Band 1 - PS0 - PS1,500,000 This Lot covers the planned replacement, renewal and installation of kitchens and bathrooms. The purpose of this Lot is to support members in delivering high quality, compliant, resident focused kitchen and bathroom programmes that improve living conditions, update key components at end of life, and maintain asset standards aligned with WHQS 2023 and wider organisational requirements. Contractors appointed to this Lot will be expected to deliver a full range of kitchen and bathroom works, including (but not limited to): Kitchen Works *Removal and disposal of existing kitchen units, worktops, appliances and finishes *Supply and installation of new kitchen units, worktops, sinks, taps and associated fittings *Wall and floor tiling, splashbacks, decorative finishes and making good *Mechanical, electrical and plumbing alterations to support layout changes *Associated works such as extract ventilation, safety upgrades and lighting *Compliance with ergonomic standards, safety requirements and customer specified component choices Bathroom Works *Removal and disposal of existing sanitaryware, fixtures and finishes *Installation of new baths, WCs, basins, showers and thermostatic controls *Adapted bathroom installations if required (e.g., level access showers) *Wall and floor tiling, waterproofing systems and decorative reinstatement *Mechanical, plumbing and electrical works

Renewal: The framework is being awarded for an initial period of 2 years. The framework may be extended for 2 further periods of 12 months each, with a maximum framework period of 4 years

Planned Works - Kitchens and Bathrooms Value Band 2 PS0 to Unlimited

Value Band 2 - PS0 to Unlimited This Lot covers the planned replacement, renewal and installation of kitchens and bathrooms. The purpose of this Lot is to support members in delivering high quality, compliant, resident focused kitchen and bathroom programmes that improve living conditions, update key components at end of life, and maintain asset standards aligned with WHQS 2023 and wider organisational requirements. Contractors appointed to this Lot will be expected to deliver a full range of kitchen and bathroom works, including (but not limited to): Kitchen Works *Removal and disposal of existing kitchen units, worktops, appliances and finishes *Supply and installation of new kitchen units, worktops, sinks, taps and associated fittings *Wall and floor tiling, splashbacks, decorative finishes and making good *Mechanical, electrical and plumbing alterations to support layout changes *Associated works such as extract ventilation, safety upgrades and lighting *Compliance with ergonomic standards, safety requirements and customer specified component choices Bathroom Works *Removal and disposal of existing sanitaryware, fixtures and finishes *Installation of new baths, WCs, basins, showers and thermostatic controls *Adapted bathroom installations if required (e.g., level access showers) *Wall and floor tiling, waterproofing systems and decorative reinstatement *Mechanical, plumbing and electrical works

Renewal: The framework is being awarded for an initial period of 2 years. The framework may be extended for 2 further periods of 12 months each, with a maximum framework period of 4 years

Planned Works - Roofing - Value Band 1 - PS0 - PS1500000

Value Band 1 - PS0 - PS1500000 This Lot covers the planned replacement, renewal, repair and improvement of roofing systems. It supports members in maintaining safe, weather tight, compliant and long lasting roof structures across domestic/ and commercial property portfolios. Contractors appointed to this Lot will be expected to deliver a range of planned roofing services, including (but not limited to): Roofing Works *Removal and renewal of slates, tiles, battens and underlay *Replacement of ridge tiles, hip tiles, verge finishes and associated details *Installation of roof ventilation components, insulation improvements and associated compatibility works *Repair or replacement of roof trusses, rafters or supporting timbers where required *Renewal of flat roof coverings including built up felt, liquid applied systems and single ply membranes *Upgrading insulation to meet thermal performance standards *Installation of new edge trims, flashings and upstands *Full preparation, stripping and making good of substrates *Renewal of fascias, soffits, bargeboards and roofline components *Rainwater goods replacement (gutters, downpipes, hoppers) *Chimney repairs, repointing, removal or reconstruction *Repair of leadwork, including flashings, valleys and abutments *Emergency roofing repairs as part of planned work programmes

Renewal: The framework is being awarded for an initial period of 2 years. The framework may be extended for up to two further periods of 12 months each, with a maximum framework term of 4 years.

Planned Works - Roofing - Value Band 2 PS0 - Unlimited

Value Band 2 PS0 - Unlimited This Lot covers the planned replacement, renewal, repair and improvement of roofing systems. It supports members in maintaining safe, weather tight, compliant and long lasting roof structures across domestic/ and commercial property portfolios. Contractors appointed to this Lot will be expected to deliver a range of planned roofing services, including (but not limited to): Roofing Works *Removal and renewal of slates, tiles, battens and underlay *Replacement of ridge tiles, hip tiles, verge finishes and associated details *Installation of roof ventilation components, insulation improvements and associated compatibility works *Repair or replacement of roof trusses, rafters or supporting timbers where required *Renewal of flat roof coverings including built up felt, liquid applied systems and single ply membranes *Upgrading insulation to meet thermal performance standards *Installation of new edge trims, flashings and upstands *Full preparation, stripping and making good of substrates *Renewal of fascias, soffits, bargeboards and roofline components *Rainwater goods replacement (gutters, downpipes, hoppers) *Chimney repairs, repointing, removal or reconstruction *Repair of leadwork, including flashings, valleys and abutments *Emergency roofing repairs as part of planned work programmes

Renewal: The framework is being awarded for an initial period of 2 years. The framework may be extended for up to two further periods of 12 months each, with a maximum framework term of 4 years.

Planned Works - Windows and Doors

This Lot covers the full lifecycle of PVC U (and other) window and door replacement -- including surveying, manufacturing, supplying and installing new units. The purpose is to support members in delivering secure, energy efficient, durable, and compliant building components that improve comfort, reduce heat loss and meet WHQS requirements. Contractors appointed to this Lot will be required to deliver: *Surveys carried out in accordance with installation standards *Assessment of structural openings, tolerances, ventilation needs, and safety compliance *Production of PVC U frames meeting required performance standards such as: *Safe removal and disposal of existing windows and doors *Installation of new frames, glazing, trims, cills, finishing components and fixings *Achieving required airtightness, thermal performance, and weather tightness *Making good reveals, plaster, decoration, and surrounding fabric *Compliance checks including water resistance, wind load, and air permeability performance Provision of fire doors will be included within the lot but it will not be obligatory for suppliers to supply them.

Renewal: The framework is being awarded for an initial period of 2 years. The framework may be extended by up to two further periods of 12 months each, up to a maximum term of 4 years.

Planned Works - Whole Property Works - Value Band 1 PS0 - PS2000000

Whole Property Works - Value Band 1 PS0 - PS2000000 his Lot covers full property, multi trade planned works. It is designed for contractors capable of delivering a comprehensive range of internal and external works through a coordinated, integrated whole property approach. This Lot supports members looking to appoint a single supplier to manage and deliver wide ranging property improvement programmes, including but not limited to: Internal Works *Kitchen and bathroom replacements *Internal joinery, flooring, plastering, decorations *Fire doors *Rewires, lighting upgrades and electrical safety improvements *Heating replacements, boiler swaps, radiators and associated M&E work *Internal decarbonisation measures External Works *Roofing renewal, roofline components and rainwater goods *External wall repairs, repointing, brickwork and render refurbishment *Windows and doors *Replacement of windows and doors *Insulation improvements (loft, cavity, external, ventilation integration) *External decarbonisation measures

Renewal: The framework is being awarded for an initial period of 2 years. The framework may be extended for two further periods of up to 12 months each, with a maximum framework term of 4 years.

Planned Works - Whole Property Works - Value Band 2 PS0 - Unlimited

Whole Property Works - Value Band 2 PS0 - Unlimited This Lot covers full property, multi trade planned works. It is designed for contractors capable of delivering a comprehensive range of internal and external works through a coordinated, integrated whole property approach. This Lot supports members looking to appoint a single supplier to manage and deliver wide ranging property improvement programmes, including but not limited to: Internal Works *Kitchen and bathroom replacements *Internal joinery, flooring, plastering, decorations *Fire doors *Rewires, lighting upgrades and electrical safety improvements *Heating replacements, boiler swaps, radiators and associated M&E work *Internal decarbonisation measures External Works *Roofing renewal, roofline components and rainwater goods *External wall repairs, repointing, brickwork and render refurbishment *Windows and doors *Replacement of windows and doors *Insulation improvements (loft, cavity, external, ventilation integration) *External decarbonisation measures

Renewal: The framework is being awarded for an initial period of 2 years. The framework may be extended for two further periods of up to 12 months each, with a maximum framework term of 4 years.

### Planning Information

Interested contractors are requested to complete a Pre Market Engagement Questionnaire which can be obtained by emailing Assetworks@pfh.co.uk. Please return to: Assetworks@pfh.co.uk
The questionnaire provides further information on what will be included in each lot, the regions and value bands that we are considering and asks for your input on the proposals for the framework.
We also ask questions about yourselves and your accreditations so that we can ensure we set up our conditions of participation appropriately. 
Our Sales Team may also contact you for further discussions should you indicate this is acceptable on the questionnaire.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/061394-2026 |
| Notice type | UK4 - Tender Notice |
| Procurement type | Dynamic, Framework |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME, VCSE |
| Awardee scale | Not specified |
| All stages | Planning, Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 30 Jun 2026 |
| Submission deadline | 23 Jul 2026 |
| Future notice date | 18 May 2026 |
| Award date | Not specified |
| Contract period | 26 Oct 2026 - 25 Oct 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £455,000,000 |
| Lots value | £810,000,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Active |
| Lots status | Active |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | PROCUREMENT FOR HOUSING |
| Locality | BIRCHWOOD, WARRINGTON |
| Post town | Warrington |
| Postcode | WA2 0YL |
| Country | England |
| ITL 1 | TLD North West (England) |
| ITL 2 | TLD6 Cheshire |
| ITL 3 | TLD61 Warrington |
| Local authority | Warrington |
| Electoral ward | Poulton North |
| Westminster constituency | Warrington North |
| Delivery location | TLL Wales |

## CPV Codes

### Divisions

- 09 - Petroleum products, fuel, electricity and other sources of energy
- 14 - Mining, basic metals and related products
- 31 - Electrical machinery, apparatus, equipment and consumables; lighting
- 32 - Radio, television, communication, telecommunication and related equipment
- 38 - Laboratory, optical and precision equipments (excl. glasses)
- 39 - Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products
- 42 - Industrial machinery
- 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus)
- 45 - Construction work
- 50 - Repair and maintenance services
- 51 - Installation services (except software)
- 71 - Architectural, construction, engineering and inspection services
- 98 - Other community, social and personal services

### Codes

- 09300000 - Electricity, heating, solar and nuclear energy
- 09323000 - District heating
- 09330000 - Solar energy
- 09331000 - Solar panels
- 09331100 - Solar collectors for heat production
- 09331200 - Solar photovoltaic modules
- 09332000 - Solar installation
- 14622000 - Steel
- 14721000 - Aluminium
- 31158000 - Chargers
- 31158100 - Battery chargers
- 31681000 - Electrical accessories
- 31681410 - Electrical materials
- 32424000 - Network infrastructure
- 38126200 - Solar radiation surface observing apparatus
- 39141000 - Kitchen furniture and equipment
- 39141400 - Fitted kitchens
- 39220000 - Kitchen equipment, household and domestic items and catering supplies
- 39221000 - Kitchen equipment
- 39221100 - Kitchenware
- 39310000 - Catering equipment
- 39710000 - Electrical domestic appliances
- 39715000 - Water heaters and heating for buildings; plumbing equipment
- 39715200 - Heating equipment
- 42214000 - Cooking ovens, dryers for agricultural products and equipment for cooking or heating
- 42500000 - Cooling and ventilation equipment
- 42510000 - Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery
- 42511110 - Heat pumps
- 44000000 - Construction structures and materials; auxiliary products to construction (except electric apparatus)
- 44112500 - Roofing materials
- 44221000 - Windows, doors and related items
- 44221100 - Windows
- 44221110 - Window frames
- 44221111 - Double-glazed units
- 44221200 - Doors
- 44221210 - Door blanks
- 44221211 - Door frames
- 44221212 - Door screens
- 44221213 - Door thresholds
- 44221220 - Fire doors
- 44232000 - Timber roof trusses
- 44410000 - Articles for the bathroom and kitchen
- 44621000 - Radiators and boilers
- 44621100 - Radiators
- 44621200 - Boilers
- 44812400 - Decorating supplies
- 45210000 - Building construction work
- 45211000 - Construction work for multi-dwelling buildings and individual houses
- 45211310 - Bathrooms construction work
- 45214000 - Construction work for buildings relating to education and research
- 45214200 - Construction work for school buildings
- 45215000 - Construction work for buildings relating to health and social services, for crematoriums and public conveniences
- 45215100 - Construction work for buildings relating to health
- 45215200 - Construction work for social services buildings
- 45215213 - Nursing home construction work
- 45215214 - Residential homes construction work
- 45215222 - Civic centre construction work
- 45231112 - Installation of pipe system
- 45232141 - Heating works
- 45260000 - Roof works and other special trade construction works
- 45261000 - Erection and related works of roof frames and coverings
- 45261100 - Roof-framing work
- 45261200 - Roof-covering and roof-painting work
- 45261210 - Roof-covering work
- 45261211 - Roof-tiling work
- 45261212 - Roof-slating work
- 45261213 - Metal roof-covering work
- 45261214 - Bituminous roof-covering work
- 45261215 - Solar panel roof-covering work
- 45261220 - Roof-painting and other coating work
- 45261221 - Roof-painting work
- 45261222 - Cement roof-coating work
- 45261300 - Flashing and guttering work
- 45261310 - Flashing work
- 45261320 - Guttering work
- 45261400 - Sheeting work
- 45261410 - Roof insulation work
- 45261420 - Waterproofing work
- 45261900 - Roof repair and maintenance work
- 45261910 - Roof repair
- 45261920 - Roof maintenance work
- 45262650 - Cladding works
- 45262700 - Building alteration work
- 45300000 - Building installation work
- 45310000 - Electrical installation work
- 45311000 - Electrical wiring and fitting work
- 45315000 - Electrical installation work of heating and other electrical building-equipment
- 45320000 - Insulation work
- 45321000 - Thermal insulation work
- 45330000 - Plumbing and sanitary works
- 45331000 - Heating, ventilation and air-conditioning installation work
- 45331100 - Central-heating installation work
- 45331200 - Ventilation and air-conditioning installation work
- 45331210 - Ventilation installation work
- 45332400 - Sanitary fixture installation work
- 45343000 - Fire-prevention installation works
- 45343100 - Fireproofing work
- 45350000 - Mechanical installations
- 45400000 - Building completion work
- 45410000 - Plastering work
- 45420000 - Joinery and carpentry installation work
- 45421000 - Joinery work
- 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
- 45421120 - Installation of thresholds
- 45421130 - Installation of doors and windows
- 45421131 - Installation of doors
- 45421132 - Installation of windows
- 45421151 - Installation of fitted kitchens
- 45430000 - Floor and wall covering work
- 45440000 - Painting and glazing work
- 45442100 - Painting work
- 45443000 - Facade work
- 45450000 - Other building completion work
- 50000000 - Repair and maintenance services
- 50700000 - Repair and maintenance services of building installations
- 50710000 - Repair and maintenance services of electrical and mechanical building installations
- 50711000 - Repair and maintenance services of electrical building installations
- 50720000 - Repair and maintenance services of central heating
- 50721000 - Commissioning of heating installations
- 51700000 - Installation services of fire protection equipment
- 71000000 - Architectural, construction, engineering and inspection services
- 71200000 - Architectural and related services
- 71240000 - Architectural, engineering and planning services
- 71310000 - Consultative engineering and construction services
- 71314000 - Energy and related services
- 71314200 - Energy-management services
- 71314300 - Energy-efficiency consultancy services
- 71315200 - Building consultancy services
- 71315300 - Building surveying services
- 71321000 - Engineering design services for mechanical and electrical installations for buildings
- 71324000 - Quantity surveying services
- 71500000 - Construction-related services
- 71540000 - Construction management services
- 71600000 - Technical testing, analysis and consultancy services
- 71630000 - Technical inspection and testing services
- 98391000 - Decommissioning services

## Release History

- 30 Jun 2026 at 14:54 - TenderUpdate - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/061394-2026
- 29 Jun 2026 at 14:06 - TenderUpdate - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/060843-2026
- 22 Jun 2026 at 11:56 - TenderUpdate - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/058484-2026
- 16 Jun 2026 at 13:28 - TenderUpdate - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/056686-2026
- 11 Jun 2026 at 15:18 - TenderUpdate - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/055402-2026
- 5 Jun 2026 at 12:37 - TenderUpdate - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/053340-2026
- 21 May 2026 at 13:45 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/047182-2026
- 23 Apr 2026 at 11:19 - Planning - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/037031-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/061394-2026
  30th June 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/060843-2026
  29th June 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/058484-2026
  22nd June 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/056686-2026
  16th June 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/055402-2026
  11th June 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/053340-2026
  5th June 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/047182-2026
  21st May 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/037031-2026
  23rd April 2026 - Preliminary market engagement notice on Find a Tender
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640873
  Document 1 - Wales Framework Invitation to Tender
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=643857
  Document 2 - Wales Framework - ITT Instructions to Bidders
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640875
  Document 3 - Wales Framework - Evaluation Criteria
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640876
  Document 4.0 Lots 1 to 5 Preliminaries
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640877
  Document 4.1 Lot 1 Solar PV and ESS Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640878
  Document 4.2 - Lot 2 - Cavity Wall Insulation Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640879
  Document 4.3 - Lot 2 - External Wall Insulation Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640880
  Document 4.4 Lot 2 IWI and RIR Insulation Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640881
  Document 4.5 Lot 2 Loft Insulation Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640882
  Document 4.6 - Lot 2 Underfloor Insulation Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640883
  Document 4.7 Lot 2 Ventilation Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640884
  Document 4.8 Lot 2 PAS2030 Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640885
  Document 4.9 Lot 2 PAS2035 Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640886
  Document 4.10 Lot 3 Air Source Heat Pump Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640887
  Document 4.11 Lot 4 and 5 Retrofit Services Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640888
  Document 4.12 Lot 4 and 5 Windows and Doors Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640889
  Document 4.13 Lot 4 and 5 Boiler Replacement Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640890
  Document 14 Lot 4 and 5 Electric Storage Heater Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640891
  Document 5A Wales Framework - Procurement Specific Questionnaire (PSQ)
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640892
  Document 5B Wales Framework - PSQ Scoring Methodology and Notes
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640895
  Document 7A - Lot 1 Solar PV and ESS Pricing Schedule
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640899
  Document 7B Lot 2 Insulation Pricing Schedule
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640898
  Document 7C - Lot 3 Air Source Heat Pumps Pricing Schedule
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=644796
  Document 7D Lot 4 and 5 Whole Property Retrofit Pricing Schedule v3
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640901
  Document 9 Wales Framework PfH Standard Call-Off Contract
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640902
  Document 10 - Wales Framework - Tender Certificates
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640903
  Document 11A - Wales Framework - Quantum Billing Spend Submission Report Format
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640904
  Document 11B - Wales Framework - Introduction to Quantum Billing
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640905
  Document 11C - Wales Framework - Quantum Billing Quick Reference Guide
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640907
  Document 12 - Wales Framework - Tender Submission Checklist
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=640911
  Document 8 - Wales Framework - Framework Agreement
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=644362
  Document 5C - Wales Framework - Accreditations and Memberships 12 Lots V1
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=645610
  Document 6A - Wales PWR - ITT Template Final 12 Lots V1 (Replaces the original version)
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=645611
  Document 6B - Wales ITT Scoring Methodology Final 12 Lots V1 (Replaces the original version)
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=645612
  Document 7E - Pricing Schedule Planned Works (Lots 6-9,11&12) V1 (Replaces the original version)
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=646335
  Document 4.15 - Planned Maint v8 Volume 1 (d) Specification
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=646334
  Document 7F - Pricing Schedule (Lot 10 Windows & Doors) V2
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=646336
  Document 4.16 - Planned Maint v8 Volume 2 Schedule of Rates
- https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=646536
  Document 7F - Pricing Schedule (Lot 10 Windows & Doors) V3 - Updated.

## Notice URLs

- http://procurementforhousing.co.uk/permissible-users/
- http://www.procurementforhousing.co.uk
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06897e. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06897e.json.