Replacing a basin faucet is a quick and effective way to refresh your bathroom’s look and improve water efficiency. With modern quick-mount systems, the process is straightforward and can be done in less than an hour. Whether you are upgrading for design or function, this guide from Global Emysa will help you change a basin faucet step by step with confidence.
Before starting, make sure the water supply is completely shut off. Most basins have two shut-off valves located under the sink — one for hot water and one for cold. Turn both clockwise until fully closed.
Open the faucet to release any remaining pressure and drain water from the lines. Place a towel or bucket beneath the pipes to catch any residual drips.
Tools You’ll Need:
Adjustable wrench or basin wrench
Screwdriver
Plumber’s tape (Teflon tape)
Utility knife or scraper
Silicone sealant
Soft cloth or sponge
Disconnect the water supply lines using a wrench, turning counterclockwise.
If access is tight, use a basin wrench or socket extension to loosen the mounting nuts securing the faucet to the sink.
Once the nuts are removed, lift the old faucet straight up from the basin.
Use a scraper to remove any old silicone or mineral deposits from the sink surface.
Clean the area thoroughly to prepare for the new faucet installation.
Insert the new faucet’s mounting shank or threaded stems through the holes in the basin. Make sure the faucet base aligns evenly on the sink deck.
For single-hole faucets, ensure the gasket or O-ring sits flat to prevent leaks. For three-hole installations, use the provided deck plate to cover extra holes.
At Global Emysa, our faucets include pre-assembled hoses and precision-cut gaskets, making alignment and sealing easier.
From beneath the sink, thread the mounting nuts or quick-lock rings onto the faucet stems. Hand-tighten first, then secure gently with a wrench.
Avoid overtightening — too much force may crack porcelain or stainless-steel sinks. Use your hand to hold the faucet in position from above while tightening to keep it level.
Many Global Emysa faucets feature tool-free quick-mount systems, which allow you to lock the faucet securely in place without using a basin wrench.
Attach the hot and cold hoses from the faucet to their respective shut-off valves. Use plumber’s tape on threaded joints to ensure a watertight seal.
Tighten connections firmly with a wrench, but do not over-torque. Double-check that the hoses are not kinked or twisted, which can restrict water flow.
Slowly open both water valves. Turn on the faucet and run both hot and cold water to check for leaks at every joint.
If you notice drips:
Tighten the connection slightly.
Reapply plumber’s tape if needed.
Ensure the gasket is properly seated under the faucet base.
Once everything runs smoothly, dry the area and apply a thin bead of clear silicone sealant around the faucet base for added protection.
Wipe the faucet body clean with a soft cloth. Avoid using harsh chemicals on brushed or matte finishes.
To maintain optimal performance:
Clean the aerator periodically to remove mineral buildup.
Check the connections annually for tightness.
Use mild soap and water for regular cleaning to preserve surface finish.
Changing a basin faucet is a simple project that instantly improves your bathroom’s functionality and style. With the right tools and careful steps, you can achieve a professional result without hiring a plumber.
Global Emysa faucets are designed with quick-install mounting, durable ceramic cartridges, and precision sealing technology, making upgrades faster and leak-free.
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