Whole-house retrofit · Wales
Whole-house retrofit in Flintshire
Social landlords in Flintshire can use us to deliver retrofit measures towards their EPC and net zero targets, with the evidence funders ask for.
Social landlords in Flintshire can appoint us for whole-house retrofit, from a single home to a programme. Flintshire County Council still owns council homes here, alongside housing association stock. We work to the Welsh Housing Quality Standard 2023 and to your own specification.
Flintshire at a glance
- Council
- Flintshire County Council
- Nation
- Wales
- Council homes
- Council-owned, managed by the council
- Housing standard
- WHQS 2023 (Wales)
- Damp and mould timescales
- No timescale law found
- Population
- 156,847 (2020 estimate)
- Regional price factor
- 0.93 (VOA 2026)
Council housing status from published stock transfer histories (11 transfer and 11 stock-retaining councils), not yet checked against StatsWales tables. Population: ONS 2020 mid-year estimate.
Who owns the social homes in Flintshire?
Flintshire County Council is one of the 11 Welsh councils that kept their homes rather than transferring them. Housing associations also own social homes in Flintshire, and we can work for both.
What do we cover in Flintshire?
- Coordination with your retrofit assessor and retrofit coordinator
- Fabric measures: external, internal and cavity wall insulation, loft and floor insulation
- Windows and doors, draught-proofing and airtightness details
- Heating: heat pumps, controls and emitters where specified
- Resident liaison through a disruptive programme

How do we deliver it?
We do not treat a measure in isolation. If the design adds insulation and airtightness, we make sure the ventilation upgrade is in the same programme, because condensation is the most common retrofit failure.
Which rules apply in Flintshire?
WHQS 2023 asks Welsh social landlords to set a Target Energy Pathway for their homes by 31 March 2027, informed by a whole stock assessment.
WHQS 2023 (Wales) · More about whole-house retrofit
What does whole-house retrofit cost in Flintshire?
Our guide range for whole-house retrofit towards EPC C in Flintshire is £12,550–£21,950 per home. That is the UK range of £13,500–£23,600 (published figure) adjusted by a regional cost factor of 0.93 (VOA Rating Cost Guide 2026: 0.88–0.98); figures are before VAT where the source states it. Every job is priced after survey; specification, access and the condition of the homes will move the figure.
Questions about whole-house retrofit in Flintshire
Does Flintshire County Council still own council homes?
Flintshire County Council is one of the 11 Welsh councils that kept their homes rather than transferring them. Housing associations also own social homes in Flintshire, and we can work for both.
Can you take on whole-house retrofit in Flintshire as a subcontractor?
Yes. Main contractors working for social landlords in Flintshire can engage us as a tier-2 subcontractor for whole-house retrofit, working under their systems and their client's specification.
Which housing standard applies in Flintshire?
Social landlords in Wales work to the Welsh Housing Quality Standard 2023, which has applied since 1 April 2024, with all homes to comply by 31 March 2034.
Other works we carry out in Flintshire
- Kitchen replacement programmes
- Housing disrepair works
- Aids and adaptations
- Estate and external works
- External wall insulation
- Void property works
- Heating upgrades and heat pumps
- Electrical remedial works and rewires
- Loft and cavity wall insulation
- Supported and sheltered housing refurbishment
- Acquisition and temporary accommodation refurbishment
- Planned maintenance and Decent Homes works