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Aberdare · Mid Glamorgan

Cavity wall suitability survey in Aberdare

A cavity wall survey checks whether your walls can safely be filled and with what. In Aberdare and the CF44 district the survey is free with an install quote, and you get the result in writing either way.

Book a survey in Aberdare

Covering Aberdare and the CF44 district. Free with an install quote; standalone reports are priced before you book.

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We use your details only to answer this enquiry and arrange your visit, sharing them only with the registered installer we appoint for your job and the providers named in our privacy notice. No marketing lists, no cold calls.

Cavity wall suitability survey for Aberdare properties

Aberdare is among the towns we cover in Mid Glamorgan, alongside Rhondda, Merthyr Tydfil and Tonypandy. It is around 16 miles north of Bridgend.

Every inspection point in Aberdare is photographed and logged, so you have a record to show a buyer, lender or contractor. A survey in Aberdare gives you facts before anyone drills: what the wall is, what is in the cavity and whether it is sound.

Every elevation is judged on its own exposure. Parts of Mid Glamorgan face some of the heaviest wind-driven rain in the UK, especially exposed coastal and upland sites. Here the survey is stricter: some walls suit only certain certified systems, and some should not be filled at all.

On the rules side, in Aberdare filling a cavity is notifiable work under the Building Regulations as they apply in Wales, usually self-certified through a competent person scheme.

Rules in Wales

Filling a cavity is notifiable work under the Building Regulations as they apply in Wales, usually self-certified through a competent person scheme if insulation work follows.

Sources: Welsh Government: building work competent person schemes; CIGA: CWISC competent person scheme.

What you get

A clear result: suitable, suitable after repairs, or not suitable. Where repairs are needed first, they are listed and priced separately so you can choose who does them. The survey is free when you are getting an install quote.

What is included in Aberdare

  • Exposure assessment by elevation
  • Fixed install price where suitable
  • Cavity width and debris check
  • Repairs list where needed

Guide prices for Aberdare

Cavity wall suitability survey guide prices
Cavity wall suitability survey guide pricesGuide price
Suitability survey with an install quoteFree
Standalone survey report (no install quote)£145–£245

The survey is free with an install quote. A standalone report is not insulation, so it is normally standard-rated for VAT; guide prices include VAT. Guide ranges only: the fixed price is confirmed in writing before any work starts, and anything that could not be seen at survey is agreed with you first.

The steps for a cavity wall survey in Aberdare:

  1. Tell us about the property

    Postcode, property type and why you need the survey.

  2. Survey visit

    Walls, cavity, condition and exposure checked and photographed.

  3. Written result

    Suitable, suitable after repairs, or not suitable.

  4. Fixed price if you want work

    The survey is free when it is for an install quote.

Last reviewed 19 October 2026.

Cavity wall suitability survey in Aberdare: questions

Do you cold-call in Aberdare?

No. We only come out when you have asked us to. If someone cold-calls offering free insulation, check before you agree to anything.

Is my Aberdare home too exposed for cavity insulation?

Parts of Mid Glamorgan get some of the heaviest wind-driven rain in the UK, so the survey is stricter and some walls are better left unfilled. The survey records the exposure of each wall before recommending a material, or recommending against filling.

Do you work on rented homes in Aberdare?

Yes. Landlords and agents in Aberdare can book batch visits, and work is arranged around tenants.

Which building regulations route applies in Aberdare?

Aberdare is in Wales, so filling a cavity is notifiable work under the Building Regulations as they apply in Wales, usually self-certified through a competent person scheme. We confirm the route in writing on your quote.

Nearby towns

Book a survey in Aberdare

Free with an install quote. Written result for every wall.