Written and reviewed by our licensed plumbers in Dubai. Published June 03, 2025, updated 2026-11-05.
Pipe leaks keep returning when the cause is not fixed: high water pressure from pumps without regulation, poorly made PPR joints, mixed pipe materials, scale and corrosion, and cheap flexible hoses. Control pressure with a regulator, use matched fittings, replace hoses every few years and fix the root cause, not just the drip.
1. Control the pressure
Many villas and some towers run higher pressure than fittings like. A pressure reducing valve and a correctly set pump switch protect every joint. Banging pipes when taps close (water hammer) is a warning sign.
2. Use the right fittings for the pipe
PPR must be heat-fused at the correct temperature and depth; CPVC needs its own solvent cement; copper needs proper soldering or press fittings. Mixing systems with the wrong adapters is a classic cause of repeat leaks. See PVC plumbing repair.
3. Replace flexible hoses
Braided flexible hoses under sinks and WCs have rubber inside that ages. Replace them every five years or so, and never kink them.
4. Deal with scale and corrosion
Hard water scale stresses valves and cartridges; corrosion eats galvanised pipes. If you are on old GI pipes, plan pipe replacement rather than repeated patching.
5. Insist on a pressure test
Any repair should be pressure tested before walls or cabinets are closed. We do this on every job, and back it with a written warranty. Book leaking pipe repair.
Dubai homeowner checklist
- Ask what pipe material you have before buying fittings: PPR, CPVC, copper or GI.
- Banging pipes when taps close means pressure needs attention.
- Replace braided hoses roughly every five years.
- Always ask for a pressure test before walls or cabinets are closed.
How PlumberDubaiPro can help
Our technicians handle this every week across Dubai, from apartments in Marina and JLT to villas in Mirdif, Arabian Ranches and Al Barsha. You get a fixed quote before work starts, photos of what we find, and a written workmanship warranty.
- Leaking Pipe Repair: Slow leaks and dripping joints fixed before they damage your home. From AED 150.
- Pipe Replacement: Corroded, brittle or failing pipe runs replaced with PPR. From AED 300.
- Water Pressure Fixing: Low or high water pressure diagnosed and fixed: pumps, valves, scale. From AED 150.
Not sure which service you need? Send a photo on WhatsApp and a technician will tell you, free of charge, what is likely wrong and what it should cost.
Frequently asked questions
Why does the same joint keep leaking?
Usually poor jointing, pressure surges or the wrong fitting.
What water pressure is too high?
Most domestic fittings are happiest at moderate pressure; we measure and advise for your system.
Should I replace all my pipes?
Only if leaks are widespread or pipes are corroded.
Call or WhatsApp +971 56 864 8994. Related services: Leaking Pipe Repair, Pipe Replacement, Water Pressure Fixing.