Common Plumbing Issues in the UAE and How to Solve Them

1. Leaky Taps (Faucets)

A dripping tap isn’t just an annoyance; it’s a major source of water waste. In the UAE, mineral deposits from water can wear down internal washers and O-rings faster than usual.

• The Fix: Turn off the local water supply valve. Disassemble the faucet and replace the worn-out washer or ceramic cartridge.
• Pro Tip: If the leak persists after a DIY fix, the valve seat may be corroded, requiring professional resurfacing.

2. Clogged Drains

UAE households often deal with “fatbergs” caused by cooking oil solidifying in the heat, or hair and soap scum buildup in showers.

• The Fix: Use a plunger or a hand-cranked plumbing snake. For kitchen sinks, a mixture of baking soda and vinegar followed by hot water can break down light grease.
• Prevention: Install high-quality drain guards and never pour grease down the drain.

3. Running Toilets

A toilet that “runs” continuously can waste hundreds of gallons of water a day. This is usually caused by a faulty flapper valve or a misconfigured fill valve.

• The Fix: Open the tank and check the flapper (the rubber seal). If it’s warped or covered in mineral scale, replace it. Adjust the float arm to ensure water stops at the correct level.

4. Low Water Pressure

In many UAE properties, low pressure is linked to a failing booster pump or a clogged aerator on your taps.

• The Fix: First, unscrew the aerator (the mesh tip) from your faucet and clean out the grit. If the pressure is low throughout the whole house, your water pump may need servicing or the pressure tank may have lost its charge.

5. Burst Pipes

While “frozen pipes” aren’t a concern here, burst pipes occur due to high water pressure or thermal expansion in rooftop pipes exposed to the 50°C summer sun.

• Immediate Action: Shut off your main water isolation valve immediately.
• The Fix: Burst pipes require professional replacement. At Galaxy Technical, we recommend high-quality PPR or PEX piping for superior heat resistance and durability.

6. Water Heater Failures

Water heaters in the UAE are prone to internal corrosion and sediment buildup. You might notice “rusty” water or strange knocking sounds.

• The Fix: Drain and flush your water heater tank annually to remove sediment. If the tank is leaking from the bottom, the inner lining has likely corroded, and the unit must be replaced.

7. AC Condensate Leaks

Unique to the region, AC drain lines are a common source of “plumbing” leaks. If the drain line (which connects to your sewage system) clogs, water will leak through your gypsum ceiling.

• The Fix: Regularly clear the AC drain pan and flush the line with a mild bleach solution to prevent algae growth.

8. Sewer Line Backups

Foul odors in the bathroom or multiple slow drains usually indicate a blockage in the main sewer line or a dried-out floor trap.

• The Fix: Ensure all floor traps are filled with water to maintain the “water seal.” If the smell persists, you may need a professional camera inspection to locate a deeper blockage.