Loft and cavity wall insulation · Wales
Loft and cavity wall insulation in Powys
We install loft and cavity wall insulation in social homes in Powys, after a survey that checks the wall and loft are suitable.
We take on loft and cavity wall insulation in Powys for Powys County Council, housing associations and supported housing providers, managing every trade ourselves and working to the timescales in your order. Powys County Council still owns council homes here, alongside housing association stock.
Powys at a glance
- Council
- Powys 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
- 133,030 (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 Powys?
Powys County Council is one of the 11 Welsh councils that kept their homes rather than transferring them. Housing associations also own social homes in Powys, and we can work for both.
What do we cover in Powys?
- Cavity suitability survey, including borescope inspection
- Cavity wall insulation injection
- Loft insulation top-ups to current recommended depths
- Boarded walkways, hatch insulation and draught-proofing
- Loft ventilation checks and remedial vents

How do we deliver it?
Loft work includes checking that the eaves are still ventilating once the new insulation is down, because blocked eaves cause condensation in the roof space.
Which rules apply in Powys?
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 loft and cavity wall insulation
What does loft and cavity wall insulation cost in Powys?
Our guide range for cavity wall insulation in Powys 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 Powys
Does Powys County Council still own council homes?
Powys County Council is one of the 11 Welsh councils that kept their homes rather than transferring them. Housing associations also own social homes in Powys, and we can work for both.
Do you also work near Powys?
Yes. We take on loft and cavity wall insulation across Wales, including Ceredigion, Blaenau Gwent, Merthyr Tydfil and Carmarthenshire, and in every other UK nation.
Which housing standard applies in Powys?
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 Powys
- Fire door installation and remediation
- Cyclical and external decoration
- Fire stopping and compartmentation
- Aids and adaptations
- Responsive repairs
- Kitchen replacement programmes
- Electrical remedial works and rewires
- Void property works
- Housing disrepair works
- Brickwork, pointing and render repairs
- External wall insulation
- Roofing and rainwater goods