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Derby · Derbyshire

Thermal imaging survey in Derby

A thermal imaging survey uses an infrared camera to show surface temperature differences across your walls, which can reveal empty or settled insulation, cold bridges and air leaks. In Derby the visit is priced up front, and any follow-on work is quoted separately so you can choose.

Book a thermal imaging survey in Derby

Covering Derby and the DE1 district. Tell us about the property. We confirm the price 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.

Thermal imaging survey for Derby properties

We cover Derby and the DE1 postcode district, including nearby Belper, Ilkeston and Heanor. Derby is one of the main towns we cover in Derbyshire.

Every inspection point in Derby is photographed and logged, so you have a record to show a buyer, lender or contractor. Where a Derby 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. Derbyshire 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.

As for paperwork, if cavity wall insulation follows in Derby, 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.

Useful for

Checking an old installation, planning a top-up, finding where an extension's insulation stops, and giving landlords evidence before and after works.

What is included in Derby

  • Annotated report
  • Interior and exterior images
  • Borescope checks of suspect areas
  • Recommendations, if any

Guide prices for Derby

Thermal imaging survey guide prices
Thermal imaging survey guide pricesGuide price
Thermal imaging survey with borescope checks£295–£495
Thermal imaging survey, exterior only£195–£295

This work is not insulation, so it is normally standard-rated for VAT. Guide prices include VAT where it applies. 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 Derby property:

  1. Tell us what is happening

    Postcode, property type and what you have noticed.

  2. Price agreed first

    We confirm the price before anyone visits.

  3. Visit and checks

    Photos and readings at the areas that matter.

  4. Findings in writing

    What we found and the options, each priced separately.

Last reviewed 19 October 2026.

Thermal imaging survey in Derby: questions

Will you tell me if I do not need any work?

Yes. If the findings show nothing needs doing, or a cheaper fix such as clearing a gutter will do, we say so.

Do you cold-call in Derby?

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 there VAT on a thermal imaging survey in Derby?

Thermal imaging survey is not insulation, so it is normally charged at the standard rate of VAT. The VAT treatment is confirmed on your quote.

Do you cover Derby?

Yes. Derby and the DE1 postcode district are within our Derbyshire coverage, along with nearby Belper and Ilkeston.

Nearby towns

Book a thermal imaging survey in Derby

Priced before you book. Findings in writing. No cold calls.