Leak detection in Alltwen
Leak detection in Alltwen traces hidden water leaks. ADI Leak Detection Neath Port Talbot arranges leak detection visits in Alltwen through the office.
Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leaks do engineers trace in Alltwen?
Alltwen faces Pontardawe across the Tawe.
The 2021 Alltwen built-up-area table lists 625 semi-detached homes (54.3%) and 375 detached homes (32.6%). Alltwen’s tenure table records 110 households (9.9%) under private renting or rent-free occupation.
Alltwen faces Pontardawe across the Tawe. Identify the Alltwen property entrance when reporting an internal supply problem, together with the location of damp relative to fitted rooms. ADI Leak Detection Neath Port Talbot needs current pipe-route information and access to relevant panels.
Explain changes after taps or appliances operate, and who controls entry to any separately occupied space along that route.
Which parts of Alltwen does ADI Leak Detection cover?
Leak detection covers Alltwen and the places around it listed here.
- Alltwen SA8
Local landmarks and terrain
- River Tawe
Who fixes a leak on your supply pipe in Alltwen?
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 Alltwen. 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 Alltwen ask about leak detection?
Which housing forms are recorded for Alltwen?
Alltwen recorded 625 semi-detached homes (54.3%) and 375 detached homes (32.6%) in its 2021 built-up-area accommodation figures.
Which postcode district is listed for Alltwen?
The SA8 postcode district is listed for Alltwen.
How do you book leak detection in Alltwen?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Alltwen.
Same or next day depending upon engineer availability.
