Leak detection across Vale of Glamorgan in Wales
Leak detection across Vale of Glamorgan identifies concealed leaks in premises and their water supplies. ADI Leak Detection Wales arranges visits across Wales through head office. Vale of Glamorgan has a separate ADI Leak Detection county website for enquiries within the county.

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leak investigations cover Vale of Glamorgan in Wales?
This Wales entry explains the present council area through coastal and rural landscape references. Give the settlement and the building's actual arrangement so the enquiry can focus on the affected rooms or supply route.
Private renting represented 15.6% of Vale of Glamorgan households in Census 2021. The regional landscape account also records historic thatched cottages as village examples. Neither measure determines one property's plumbing: describe occupation, alterations and access to the room where water appears.
For a Vale of Glamorgan village property, explain the present fittings and any additions around the damp area. Historic cottage examples provide building context while the current internal route needs describing directly.
Which places in Vale of Glamorgan does this guide to Wales describe?
This guide to Wales describes the places and landscape of Vale of Glamorgan.
- Vale of Glamorgan CF63
Local landmarks and terrain
- Glamorgan Heritage Coast
- Bonvilston ridge
Who handles supply-pipe leaks across Vale of Glamorgan in Wales?
Who owns the private supply pipe?
The property owner owns the private supply pipe between the street boundary and the internal stop tap.
What happens if a private supply pipe serves several properties?
Welsh Water says it will discuss repair options when it finds that a private supply pipe is shared.
Source: Dŵr Cymru Welsh Water guidance, checked 4 November 2026.
Report a leak on Dŵr Cymru Welsh Water's side of the boundary to Dŵr Cymru Welsh Water on 0800 052 0130, 24 hours a day, 7 days a week, or online at dwrcymru.com. Leaks inside the property and on its own supply pipe are the work we do.
Dŵr Cymru Welsh Water is the sewerage company for Vale of Glamorgan. Pipes serving more than one property, or serving a single property outside its boundary, are probably Welsh Water’s responsibility. Pipes serving only your property within its boundary are your responsibility.
Source: Dŵr Cymru Welsh Water guidance, checked 4 November 2026.
What should you know about visits across Vale of Glamorgan in Wales?
How should a Vale of Glamorgan enquiry be located?
Name the settlement and its outward postcode, then explain access to the premises. CF63 is the centre entry here; the broader guide uses the Heritage Coast and plateau landscape to explain the county setting.
Which company is recorded for Vale of Glamorgan water and sewerage?
Dŵr Cymru Welsh Water's county overview describes both networks. Check the connection serving the individual property and identify whether the symptom concerns incoming water, internal plumbing or a drain.
How do you book a visit across Vale of Glamorgan in Wales?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Vale of Glamorgan.
Same or next day depending upon engineer availability.
