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Pontypridd · Mid Glamorgan

Damp investigation after cavity insulation in Pontypridd

For properties in Pontypridd, a damp investigation starts with a clear price and ends with a written record of what was found and done. 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 Pontypridd

Covering Pontypridd and the CF37 district. Tell us about the property. We confirm the price before you book.

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Damp investigation after cavity insulation for Pontypridd properties

We cover Pontypridd and the CF37 postcode district, including nearby Tonypandy, Rhondda and Aberdare. It is about 12 miles north-east of Bridgend.

If your Pontypridd installation has a guarantee, we check it first; the guarantee route may cover the work. Damp in an insulated Pontypridd home is not always the insulation's fault, so the diagnosis comes before any extraction.

Every elevation is judged on its own exposure. Parts of Mid Glamorgan face some of the heaviest wind-driven rain in the UK, especially exposed coastal and upland sites. Here the survey is stricter: some walls suit only certain certified systems, and some should not be filled at all.

On compliance, if cavity wall insulation follows in Pontypridd, filling a cavity is notifiable work under the Building Regulations as they apply in Wales, usually self-certified through a competent person scheme.

Rules in Wales

Filling a cavity is notifiable work under the Building Regulations as they apply in Wales, usually self-certified through a competent person scheme if insulation work follows.

Sources: Welsh Government: building work competent person schemes; 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 Pontypridd

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

Guide prices for Pontypridd

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.

From enquiry to finish in Pontypridd:

  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 Pontypridd: questions

What will I get from a damp investigation in Pontypridd?

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.

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 work on rented homes in Pontypridd?

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

How soon can you visit in Pontypridd?

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.

Nearby towns

Book a damp investigation in Pontypridd

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