External wall insulation · Wales

External wall insulation in Rhondda Cynon Taf

Social landlords in Rhondda Cynon Taf can use us to deliver EWI on houses and low-rise blocks, to the system holder's details and their own design.

We take on external wall insulation in Rhondda Cynon Taf for housing associations (which own most social homes here) and supported housing providers, managing every trade ourselves and working to the timescales in your order. Most social homes in Rhondda Cynon Taf belong to housing associations after the council transferred its stock.

Rhondda Cynon Taf at a glance

Council: Rhondda Cynon Taf County Borough Council
Nation: Wales
Council homes: Transferred to housing associations
Housing standard: WHQS 2023 (Wales)
Damp and mould timescales: No timescale law found
Population: 241,873 (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 Rhondda Cynon Taf?

Most social homes in Rhondda Cynon Taf are owned by housing associations, following the transfer of the council's homes to housing association ownership. Eleven of Wales's 22 councils took this route. Rhondda Cynon Taf County Borough Council remains the strategic housing authority, with duties on homelessness and housing need.

What do we cover in Rhondda Cynon Taf?

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
Fire breaks and non-combustible materials where the design requires them

External wall insulation in a social home

How do we deliver it?

We photograph every stage, including fixings and mesh laps that will be hidden, because funders and system holders ask for it.

Which rules apply in Rhondda Cynon Taf?

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 external wall insulation

What does external wall insulation cost in Rhondda Cynon Taf?

Our guide range for external wall insulation in Rhondda Cynon Taf is £9,300–£17,200 per house. That is the UK range of £10,000–£18,500 (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 external wall insulation in Rhondda Cynon Taf

Does Rhondda Cynon Taf County Borough Council still own council homes?

Do you also work near Rhondda Cynon Taf?

Yes. We take on external wall insulation across Wales, including Merthyr Tydfil, Bridgend, Caerphilly and Blaenau Gwent, and in every other UK nation.

Which housing standard applies in Rhondda Cynon Taf?

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.