Loft and cavity wall insulation · Wales
Loft and cavity wall insulation in Flintshire
We install loft and cavity wall insulation in social homes in Flintshire, after a survey that checks the wall and loft are suitable.
Loft and cavity wall insulation in Flintshire is carried out by our site teams and specialist subcontractors under our management, with photographs, notes and certificates on every job. Flintshire County Council still owns council homes here, alongside housing association stock.
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?
- Cavity suitability survey, including borescope inspection
- Cavity wall insulation injection
- Extraction of failed or unsuitable cavity fill
- Loft insulation top-ups to current recommended depths
- Loft ventilation checks and remedial vents
How do we deliver it?
Where we extract failed fill, we inspect the wall ties and the cavity while it is open and report what we find.
Which rules apply in Flintshire?
PAS 2035:2023 sets the whole-house retrofit process (assessment, coordination, design, installation and evaluation), and PAS 2030:2023 covers installation. Most government-backed retrofit schemes require both, with TrustMark lodgement.
WHQS 2023 (Wales) · More about loft and cavity wall insulation
What does loft and cavity wall insulation cost in Flintshire?
Our guide range for cavity wall insulation in Flintshire is £900–£2,500 per home. That is the UK range of £950–£2,700 (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 loft and cavity 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.
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.
Do you also work near Flintshire?
Yes. We take on loft and cavity wall insulation across Wales, including Denbighshire, Wrexham, Conwy and Gwynedd, and in every other UK nation.
Other works we carry out in Flintshire
- Responsive repairs
- Fire stopping and compartmentation
- Kitchen replacement programmes
- Estate and external works
- Electrical remedial works and rewires
- Window and door replacement
- Damp and mould remediation
- Supported and sheltered housing refurbishment
- Communal area refurbishment
- Bathroom replacement programmes
- Heating upgrades and heat pumps
- Fire door installation and remediation