Angle Valve Replacement in Singapore

When this may be needed

• Water drips from the angle valve or its spindle under the sink.
• The valve handle won't turn, so the tap can't be isolated.
• The valve is green or white with corrosion and limescale.
• The valve won't shut off fully when closed.
• A new tap or toilet is being fitted and the old valve is worn.

What the team does

The technician shuts off the water at the stopcock by the PUB water meter, since the angle valve itself can't be used to isolate. The flexible hose is disconnected and the old valve unscrewed from the wall fitting. The thread is cleaned and sealed, the new valve is fitted and aligned, and the hose reconnected. The water is turned back on and the valve, its connections and the tap are checked for leaks, with the valve opened and closed to confirm it isolates.

Included in this price

• Shutting off the water at the meter stopcock
• Removing the old valve and cleaning the thread
• Fitting and sealing the new valve
• Reconnecting the hose and leak-testing

Limits & price factors

The valve is charged on top of labour, and the flexible hose too if it needs replacing. Repairs to the pipe inside the wall, and rerouting or adding supply pipes, are water service work for a PUB-licensed plumber and are not included.

The labour price covers one standard angle valve. A valve seized into an old or galvanised fitting, a corroded thread, and valves behind a cabinet with little access take longer.