External wall insulation · South East
External wall insulation in Arun
We install external wall insulation on social homes in Arun, with the detailing at windows, eaves and ground level that makes it last.
External wall insulation in Arun is carried out by our site teams and specialist subcontractors under our management, with photographs, notes and certificates on every job. Arun District Council still owns council homes here, alongside housing association stock.
Arun at a glance
- Council
- Arun District Council
- Region
- South East
- County
- West Sussex
- Council homes
- Council-owned, managed by the council
- Housing standard
- Decent Homes Standard (England)
- Damp and mould timescales
- Awaab's Law (since 27 Oct 2025)
- Population
- 161,123 (2020 estimate)
- Regional price factor
- 1.10 (VOA 2026)
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 Arun?
Arun District Council still owns council homes in Arun and manages them directly, funded through its Housing Revenue Account. Housing associations also own and manage social homes in the area, and we can work for both.
What do we cover in Arun?
- Insulation boards, mesh, base coat and render or brick-slip finishes
- 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?
Residents are told when their wall will be worked on and what will be moved. Satellite dishes, meters and pipes are relocated and restored as part of the scope.
Which rules apply in Arun?
On blocks of flats the fire performance of the whole external wall is a design matter, and the rules on combustible materials tighten with building height. PAS 9980 is the code for fire risk appraisal of external walls of existing blocks.
Decent Homes Standard (England) · More about external wall insulation
What does external wall insulation cost in Arun?
Our guide range for external wall insulation in Arun is £11,000–£20,350 per house. That is the UK range of £10,000–£18,500 (published figure) adjusted by a regional cost factor of 1.10 (VOA Rating Cost Guide 2026: 1.05–1.15); 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 Arun
Does Arun District Council still own council homes?
Arun District Council still owns council homes in Arun and manages them directly, funded through its Housing Revenue Account. Housing associations also own and manage social homes in the area, and we can work for both.
Can you take on external wall insulation in Arun as a subcontractor?
Yes. Main contractors working for social landlords in Arun can engage us as a tier-2 subcontractor for external wall insulation, working under their systems and their client's specification.
Which housing standard applies in Arun?
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 Arun
- Bathroom replacement programmes
- Acquisition and temporary accommodation refurbishment
- Brickwork, pointing and render repairs
- Loft and cavity wall insulation
- Whole-house retrofit
- Window and door replacement
- Aids and adaptations
- Housing disrepair works
- Electrical remedial works and rewires
- Kitchen replacement programmes
- Planned maintenance and Decent Homes works
- Fire stopping and compartmentation