Leak detection near Ynysybwl in Rhondda Cynon Taf
Leak detection near Ynysybwl traces hidden leaks in water pipes serving residential and business premises. ADI Leak Detection Rhondda Cynon Taf arranges visits across the county through head office. Ynysybwl has a separate ADI Leak Detection town website for enquiries within the town.

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leak investigations cover the Ynysybwl area of Rhondda Cynon Taf?
The settlement’s Rhondda Cynon Taf context includes the former Lady Windsor Colliery and the meeting of the Ffrwd and Clydach river. Give the premises locality and explain the affected water fitting or room when making an enquiry.
Ynysybwl’s Census 2021 accommodation comprises 51.1% terraces, 24.2% semi-detached homes, 18.2% detached homes and 6.5% flats. The recorded terraced count is 1,065. The area’s history includes miners’ cottages and later housing, so a property description should distinguish known older fabric from subsequent alterations without assuming either determines the leak.
The council’s Ynysybwl history records work beginning on 300 miners’ cottages by the mid-1880s and later housing at Buarth-y-Capel. For a domestic pipework enquiry, explain any known changes to kitchens, bathrooms or extensions. A historic housing phase cannot show where current water connections run through the premises.
Old Parish Road Industrial Area, off New Road, appears in the council’s 2022 planning assessment. For a business water-supply concern there, give the unit reference and explain any known shared supply. Identify how the relevant water controls can be reached instead of relying solely on the industrial-area name.
Which places around Ynysybwl are in this county guide?
This county guide describes the places and landscape around Ynysybwl.
- Ynysybwl CF37
Local landmarks and terrain
- Lady Windsor Colliery
- Ffrwd
Who handles supply-pipe leaks around Ynysybwl in Rhondda Cynon Taf?
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 Ynysybwl. 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 county visits near Ynysybwl?
Why should I say Ynysybwl if the post town is PONTYPRIDD?
Ynysybwl’s verified postal pairing uses CF37 and PONTYPRIDD. Keeping Ynysybwl in the enquiry identifies the settlement within that wider postal label. Add the premises locality and a description of the affected part of the building so the office can understand the request.
Does Ynysybwl’s mining history establish a cause for water loss?
Lady Windsor Colliery is part of Ynysybwl’s recorded industrial history. That history alone provides no diagnosis of movement or damaged water pipes at an individual property. Report the water symptoms and any known plumbing changes rather than attributing them to the former land use.
How do you book a county visit near Ynysybwl?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Ynysybwl.
Same or next day depending upon engineer availability.
