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Hailsham · East Sussex

Damp investigation after cavity insulation in Hailsham

Damp investigation after cavity insulation in Hailsham 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 Hailsham

Covering Hailsham and the BN27 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.

Damp investigation after cavity insulation for Hailsham properties

We cover Hailsham and the BN27 postcode district, including nearby Eastbourne, Seaford and Bexhill-on-Sea. It is around 17 miles east of Brighton.

We never cold-call in Hailsham or anywhere else, and we do not work with doorstep claims companies. If your Hailsham installation has a guarantee, we check it first; the guarantee route may cover the work.

Local weather affects which walls can be filled. East Sussex 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 Hailsham, 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 Hailsham

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

Guide prices for Hailsham

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.

How it works in Hailsham:

  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.

Damp investigation after cavity insulation in Hailsham: questions

What will I get from a damp investigation in Hailsham?

A visit at an agreed price, photos of what we find, and a written summary in plain English. Any follow-on work is priced separately so you can choose who does it.

How soon can you visit in Hailsham?

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 cover Hailsham?

Yes. Hailsham and the BN27 postcode district are within our East Sussex coverage, along with nearby Eastbourne and Seaford.

Do you cold-call in Hailsham?

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

Nearby towns

Book a damp investigation in Hailsham

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