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Dudley · West Midlands

Damp investigation after cavity insulation in Dudley

Damp investigation after cavity insulation in Dudley is priced before you book, and what we find is written up with photos. A damp investigation finds out why an insulated wall is showing damp or mould: rain getting in through defects, bridged or wet fill, debris in the cavity, a breached damp-proof course, or condensation.

Book a damp investigation in Dudley

Covering Dudley and the DY2 district. Tell us about the property. We confirm the price before you book.

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Damp investigation after cavity insulation for Dudley properties

Dudley is among the towns we cover in the West Midlands, alongside Tipton, Kingswinford and Halesowen. It is roughly 8 miles west of Birmingham.

Damp in an insulated Dudley home is not always the insulation's fault, so the diagnosis comes before any extraction. We never cold-call in Dudley or anywhere else, and we do not work with doorstep claims companies.

Local weather affects which walls can be filled. The West Midlands 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.

On the rules side, if cavity wall insulation follows in Dudley, 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

Moisture readings, borescope photos at the affected areas, an explanation of the likely cause and the options, from simple repairs to partial or full extraction, each priced.

What is included in Dudley

  • Borescope at affected areas
  • External defects check
  • Cause and options in writing
  • Moisture mapping inside

Guide prices for Dudley

Damp investigation after cavity insulation guide prices
Damp investigation after cavity insulation guide pricesGuide price
Damp investigation with borescope£295–£495

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 Dudley property:

  1. Get in touch

    Online, by phone or WhatsApp.

  2. Your price

    Confirmed in writing before you book.

  3. The visit

    Carried out at an agreed time, with photos of what we find.

  4. Your report

    Plain English, with any follow-on work quoted separately.

Last reviewed 19 October 2026.

Damp investigation after cavity insulation in Dudley: questions

Do you cold-call in Dudley?

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

How soon can you visit in Dudley?

We arrange dates when you get in touch. Availability varies through the year, so we give you real dates rather than a promise on the website.

Do you work on rented homes in Dudley?

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

Is there VAT on a damp investigation in Dudley?

Damp investigation after cavity insulation is not insulation, so it is normally charged at the standard rate of VAT. The VAT treatment is confirmed on your quote.

Nearby towns

Book a damp investigation in Dudley

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