Leak detection in Bonvilston
Leak detection in Bonvilston investigates water ingress and concealed leaks reaching internal rooms. ADI Leak Detection Vale of Glamorgan arranges leak detection visits in Bonvilston through the office.

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leaks do engineers trace in Bonvilston?
Bonvilston ridge provides the landscape reference for this CF5 village. Detached homes comprise 77.8% of its Census accommodation, with semi-detached homes at 13.9%; describe later roof additions and the space above the affected room.
Detached homes form 77.8% of Bonvilston’s Census 2021 accommodation and semi-detached homes 13.9%. Describe later roof additions and the current layout above an affected room.
For rainwater reaching a Bonvilston room, explain the weather and first internal mark. Identify known covering changes and access to the roof space or adjoining extension.
Which parts of Bonvilston does ADI Leak Detection cover?
Leak detection covers Bonvilston and the places around it listed here.
- Bonvilston CF5
Local landmarks and terrain
- Bonvilston ridge
Who fixes a leak on your supply pipe in Bonvilston?
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 Bonvilston. 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 do people in Bonvilston ask about leak detection?
What roof observations help in Bonvilston?
Record the first affected surface and preceding weather. Describe earlier roof work and which internal spaces can be reached.
What landscape feature is named for Bonvilston?
Natural Resources Wales identifies Bonvilston ridge. The feature describes the setting without establishing how water entered a particular building.
How do you book leak detection in Bonvilston?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Bonvilston.
Same or next day depending upon engineer availability.
