Whole-house retrofit · South West
Whole-house retrofit in Somerset
Retrofit programmes in Somerset work when insulation, airtightness and ventilation are planned together. We install to the design your coordinator signs off.
Whole-house retrofit in Somerset is carried out by our site teams and specialist subcontractors under our management, with photographs, notes and certificates on every job. Council homes here are owned by Somerset Council and managed by Homes in Somerset.
Somerset at a glance
- Council
- Somerset Council
- Region
- South West
- Council homes
- Council-owned, managed by Homes in Somerset
- Approx. council homes
- 10,000 (2026)
- Housing standard
- Decent Homes Standard (England)
- Damp and mould timescales
- Awaab's Law (since 27 Oct 2025)
- Population
- 563,851 (2020 estimate)
- Regional price factor
- 1.02 (our estimate)
Council housing status from Housing Revenue Account records (MHCLG and the 2012 HRA list, updated for later transfers) and council publications, checked October 2026. Population: ONS 2020 mid-year estimate.
Who owns the social homes in Somerset?
Somerset Council owns its council homes, which are managed on its behalf by Homes in Somerset, an arm's-length management organisation (ALMO). The latest published figure we found is about 10,000 council homes (2026). Housing associations own further social homes in Somerset.
What do we cover in Somerset?
- Fabric measures: external, internal and cavity wall insulation, loft and floor insulation
- Windows and doors, draught-proofing and airtightness details
- Ventilation upgrades to match the improved airtightness
- Heating: heat pumps, controls and emitters where specified
- Handover data for lodgement and post-installation evaluation

How do we deliver it?
Residents get a plain-English guide to their new heating and ventilation at handover. A heat pump that is run like a gas boiler will disappoint everyone.
Which rules apply in Somerset?
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.
Decent Homes Standard (England) · More about whole-house retrofit
What does whole-house retrofit cost in Somerset?
Our guide range for whole-house retrofit towards EPC C in Somerset is £13,750–£24,050 per home. That is the UK range of £13,500–£23,600 (published figure) adjusted by a regional cost factor of 1.02 (our own estimate); 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 Somerset
Does Somerset Council still own council homes?
Somerset Council owns its council homes, which are managed on its behalf by Homes in Somerset, an arm's-length management organisation (ALMO). The latest published figure we found is about 10,000 council homes (2026). Housing associations own further social homes in Somerset.
Do you also work near Somerset?
Yes. We take on whole-house retrofit across the South West, including North Somerset, Bristol, Bath and North East Somerset and East Devon, and in every other UK nation.
Which housing standard applies in Somerset?
Social homes in England must meet the Decent Homes Standard, enforced through the Regulator of Social Housing's Safety and Quality Standard. A reformed standard, confirmed in January 2026, must be met by 2035 at the latest.
Other works we carry out in Somerset
- Aids and adaptations
- Kitchen replacement programmes
- Estate and external works
- Heating upgrades and heat pumps
- Planned maintenance and Decent Homes works
- Electrical remedial works and rewires
- Communal area refurbishment
- Window and door replacement
- Void property works
- Roofing and rainwater goods
- Loft and cavity wall insulation
- Damp and mould remediation