Leak Detection in Chatham
Hidden leaks in Chatham properties cost money, waste water and can damage structures — they're common in postcodes like ME4 and ME5 across the separate sewer areas, where Edwardian properties and postwar estates use copper pipework. Hard water from Southern Water's supply means pinhole corrosion is a recurring issue here. Non-invasive leak detection using acoustic and thermal methods can locate the problem without excavation.
Leak detection in Chatham uses acoustic loggers to hear water escaping, thermal imaging to spot temperature changes, and tracer gas to trace foul drainage leaks. These non-invasive methods locate hidden leaks in copper pipes and clay drainage without digging.
Drainage in Chatham — what local engineers know
Chatham's properties experience specific leak challenges rooted in hard water and age. Hard water from Southern Water accelerates pinhole corrosion in copper pipes — particularly in the 12% of properties that are Edwardian. The combination of Medway's separate sewer system and 32% of properties built before 1920 means some drainage still uses salt-glazed clay that's prone to root ingress and joint failure. Coastal salt-laden air speeds up external pipe corrosion on soil stacks and fittings. Effective leak detection here requires methods that account for these factors rather than guessing.
- Hard water supply causes limescale accumulation in boilers, radiators and soil pipe joints — powerflush and descaling demand is high across Chatham
- Separate sewer system across most of Chatham: misconnections (e.g. washing machines plumbed into surface water drains) are a known local issue and can result in environmental enforcement action
- Coastal salt-laden air in Chatham accelerates corrosion of external soil stacks, pipe brackets and galvanised fittings on exposed elevations
- With 32% of properties built before 1920, salt-glazed clay drainage and lead-solder copper pipework are common — pipe collapse, root ingress and joint failure are recurring call-out drivers.
What happens when you call us in Chatham
- 1 Immediate dispatch. We find the nearest available engineer covering ME4/ME5 and confirm the ETA before the call ends.
- 2 On-site diagnosis — no guessing. The engineer inspects using professional-grade equipment including CCTV where needed and quotes a fixed price before work starts.
- 3 Job complete, report issued. You receive a written completion report. All work is guaranteed — same fault returns within the guarantee period, we come back free.
Who's responsible for drains in Chatham?
In Chatham, responsibility for a blocked or damaged drain depends on where the fault sits. As a homeowner you are responsible for the drains within your property boundary that serve only your home. Since the 2011 private sewer transfer, Southern Water is responsible for shared sewers and lateral drains beyond your boundary — even where they run under private land. Road gullies and highway drainage are maintained by Medway.
This matters because it determines who pays. If our engineer's CCTV inspection shows the fault is in a shared sewer, we'll tell you — and you can report it to Southern Water rather than paying for the repair yourself. The separate sewer layout that dominates Chatham affects where these boundaries typically fall, and our local engineers know the ME4, ME5, ME6 networks well enough to identify ownership quickly.
Leak Detection prices in Chatham
Every Chatham job is quoted as a fixed price before work starts — what we quote is what you pay, with no call-out fee for providing the quote. The final price depends on access (an external inspection chamber is quicker than internal-only access), the pipe material and condition , and how established the blockage or fault is. Request your free quote and we'll confirm the price and your engineer's ETA in the callback.