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Wilmslow · Cheshire

Cavity wall suitability survey in Wilmslow

A cavity wall survey checks whether your walls can safely be filled and with what. In Wilmslow and the SK9 district the survey is free with an install quote, and you get the result in writing either way.

Book a survey in Wilmslow

Covering Wilmslow and the SK9 district. Free with an install quote; standalone reports are priced before you book.

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Cavity wall suitability survey for Wilmslow properties

Wilmslow sits in Cheshire, about 29 miles east of Chester. We work across the SK9 district, including nearby Macclesfield, Congleton and Northwich.

Buyers and sellers in Wilmslow often book this check when a survey report or EPC raises questions about the walls. Where a Wilmslow wall shows cold patches or damp, the survey targets those areas first rather than sampling at random.

Before any material is chosen, exposure is checked. Cheshire has a mix of moderate and more exposed sites. Hilltop, coastal and west-facing walls take the brunt of wind-driven rain, so the survey records exposure for each elevation before a material is chosen.

In terms of approvals, in Wilmslow filling a cavity is notifiable building work and needs a building notice or competent-person self-certification.

Rules in England

Filling a cavity is notifiable building work and needs a building notice or competent-person self-certification if insulation work follows.

Sources: Planning Portal: cavity wall insulation and building regulations; 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 Wilmslow

  • Photo-backed written result
  • Fixed install price where suitable
  • Repairs list where needed
  • Exposure assessment by elevation

Guide prices for Wilmslow

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.

What happens next for a Wilmslow property:

  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 Wilmslow: questions

Which building regulations route applies in Wilmslow?

Wilmslow is in England, so filling a cavity is notifiable building work and needs a building notice or competent-person self-certification. We confirm the route in writing on your quote.

Is there VAT on a cavity wall survey in Wilmslow?

The survey is free when it is for an install quote. A standalone survey report is not insulation, so it is normally standard-rated for VAT, and the price you are quoted includes it.

Do you cover Wilmslow?

Yes. Wilmslow and the SK9 postcode district are within our Cheshire coverage, along with nearby Macclesfield and Congleton.

Do you work on rented homes in Wilmslow?

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

Nearby towns

Book a survey in Wilmslow

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