External wall insulation · Wales
External wall insulation in Flintshire
Solid-wall and non-traditional homes in Flintshire are often the coldest and dampest in a landlord's stock. External wall insulation is usually the right answer.
Social landlords in Flintshire can appoint us for external wall insulation, 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?
- Moving services, downpipes, meters and fittings
- Window reveal, cill, eaves and ground-level detailing
- Fire breaks and non-combustible materials where the design requires them
- Scaffold, protection and resident liaison
- Handover with system guarantee documents

How do we deliver it?
Detailing is agreed before ordering, opening by opening. It is the difference between an EWI scheme that lasts thirty years and one that develops damp in three.
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 external wall insulation
What does external wall insulation cost in Flintshire?
Our guide range for external wall insulation in Flintshire is £9,300–£17,200 per house. That is the UK range of £10,000–£18,500 (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 external wall insulation 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 external wall insulation in Flintshire as a subcontractor?
Yes. Main contractors working for social landlords in Flintshire can engage us as a tier-2 subcontractor for external wall insulation, working under their systems and their client's specification.
Do you also work near Flintshire?
Yes. We take on external wall insulation across Wales, including Denbighshire, Wrexham, Conwy and Gwynedd, and in every other UK nation.
Other works we carry out in Flintshire
- Heating upgrades and heat pumps
- Aids and adaptations
- Responsive repairs
- Whole-house retrofit
- Fire stopping and compartmentation
- Electrical remedial works and rewires
- Brickwork, pointing and render repairs
- Fire door installation and remediation
- Cyclical and external decoration
- Window and door replacement
- Roofing and rainwater goods
- Bathroom replacement programmes