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Market Harborough · Northamptonshire

Cavity wall suitability survey in Market Harborough

Market Harborough properties get a written survey result: suitable, suitable after repairs, or not suitable. A cavity wall survey checks whether your walls can safely be filled and with what.

Book a survey in Market Harborough

Covering Market Harborough and the LE16 district. Free with an install quote; standalone reports are priced before you book.

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Cavity wall suitability survey for Market Harborough properties

We cover Market Harborough and the LE16 postcode district, including nearby Corby, Kettering and Wellingborough. It is roughly 16 miles north of Northampton.

Where a Market Harborough wall shows cold patches or damp, the survey targets those areas first rather than sampling at random. A survey in Market Harborough gives you facts before anyone drills: what the wall is, what is in the cavity and whether it is sound.

Local weather affects which walls can be filled. Much of Northamptonshire sits in the more sheltered driving-rain zones of the UK, which widens the choice of fill. Exposed elevations, coastal sites and high ground still get checked wall by wall.

On the rules side, in Market Harborough 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 Market Harborough

  • Repairs list where needed
  • Photo-backed written result
  • Cavity width and debris check
  • Fixed install price where suitable

Guide prices for Market Harborough

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.

From enquiry to finish in Market Harborough:

  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 Market Harborough: questions

Is my Market Harborough home too exposed for cavity insulation?

Much of Northamptonshire is in the more sheltered driving-rain zones, but exposed and coastal sites are still checked carefully. The survey records the exposure of each wall before recommending a material, or recommending against filling.

Do you cold-call in Market Harborough?

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

Which building regulations route applies in Market Harborough?

Market Harborough 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.

Do you work on rented homes in Market Harborough?

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

Nearby towns

Book a survey in Market Harborough

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