External wall insulation in Test Valley

External wall insulation in Test Valley is carried out by our site teams and specialist subcontractors under our management, with photographs, notes and certificates on every job. Most social homes in Test Valley belong to housing associations after the council transferred its stock.

Test Valley at a glance

Council: Test Valley Borough Council
Region: South East
County: Hampshire
Council homes: Transferred to housing associations
Housing standard: Decent Homes Standard (England)
Damp and mould timescales: Awaab's Law (since 27 Oct 2025)
Population: 127,163 (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 Test Valley?

Most social homes in Test Valley are owned by housing associations, following the transfer of the council's homes to housing association ownership. Test Valley Borough Council remains the strategic housing authority, with duties on homelessness and housing need.

What do we cover in Test Valley?

Survey of walls, services and details before design
Moving services, downpipes, meters and fittings
Insulation boards, mesh, base coat and render or brick-slip finishes
Window reveal, cill, eaves and ground-level detailing
Handover with system guarantee documents

External wall insulation in a social home

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 Test Valley?

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 Test Valley?

Our guide range for external wall insulation in Test Valley 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 Test Valley

Does Test Valley Borough Council still own council homes?

Do you also work near Test Valley?

Yes. We take on external wall insulation across the South East, including Winchester, Southampton, Eastleigh and Basingstoke and Deane, and in every other UK nation.

Can you take on external wall insulation in Test Valley as a subcontractor?

Yes. Main contractors working for social landlords in Test Valley can engage us as a tier-2 subcontractor for external wall insulation, working under their systems and their client's specification.