How to Install Bathroom Faucet?

How to Install Bathroom Faucet?

blog / November, 2023

There Are Times When You Need to Install Bathroom Faucet

A faucet replacement may be just what your bathroom needs. Here are the simple steps to installing a new bathroom faucet. In most cases, a bathroom faucet can be installed in less time than it takes to choose one of the many fixtures available for your sink. The number of holes in your sink or countertop can affect the style of bathroom faucet you choose. But whether you're installing a single-handle faucet, a center-mount faucet, or any of the other options, the basic installation process is the same. Knowing the easy install bathroom faucet tips can come in handy. In this article, we are going to describe how to install bathroom faucet.

Step 1 of How to Install Bathroom Faucet: Choose the Right Faucet

How to install new bathroom faucet? Before installing a bathroom faucet, you need to find one that suits your needs. A sink with three holes spaced 4 inches apart should use a center faucet. Alternatively, choose a single-hole faucet with a cap to cover the empty hole. Faucets of this type of configuration have a faucet, handle, valve, and mixing nozzle inside the fitting.

If the holes in your sink (or sink counter) are 8 inches apart, consider a faucet with greater spacing. This type has a lever and valve for cold water and a lever and valve for hot water. The mixing section is installed separately under the faucet. It is beneficial to consider a faucet with energy-saving features. If water conservation is a factor in your lifestyle, look for models labeled Water Sense.

Your new faucet comes complete with all parts required for installation, except for the pipe used to connect the valve to the water supply. Unless you're replacing a wall-mounted faucet, this type of faucet requires plumbing behind the wall.

There Are Times When You Need to Install Bathroom Faucet

Step 2: Shut Off the Water

When you begin installing a bathroom faucet, remove all items from under the sink. Place a bucket, pan, or cloth under the work area to collect the water from the disconnected pipe. Turn off the hot and cold water lines at the shut-off valves under the sink and if there is no shut-off valve, turn off the main water supply. Open the faucet to release the pressure in the pipe and let the water drip until it is empty. Please note that protecting your back with a towel and wearing eye protection can make bathroom faucet installation safer and more comfortable.

Step 3 of How to Install Bathroom Faucet: Remove the Old Faucet

Not all faucets attach to the sink the same way. Some have a large locking nut on the bottom of the sink, while others have a threaded rod with a nut that secures it to a mounting plate on the bottom of the sink. Next, using an adjustable wrench, disconnect the water supply line. For hard-to-reach areas, use a sink wrench to remove the mounting nuts on the faucet under the sink. Use a penetrating lubricant on stubborn nuts that show corrosion. Then release the drain plug lift rod. After disconnecting, lift the faucet assembly from the top of the sink. If necessary, use a putty knife to free the old faucet from any old gaskets or seals.

How to Install Bathroom Faucet: Remove the Old Faucet

Next, scrape the remaining sealant remnants from the sink surface. Clean the surfaces around the hole using a cleaning solution suitable for your type of sink. You can use turpentine or rubbing alcohol to remove the packaging residue. Some bathroom sink faucets have a drain collar that fits around the drain. Use tongue pliers to remove the existing collar. After removing the P-handle, unscrew the screw on the edge of the drain hole under the sink.


Step 4: Preparation Before Installation

Before installing a new faucet, remove any dirt and mineral deposits that have built up on the surface of your sink over the years. Now, connect the water supply pipe to the faucet. Some faucets will already have a supply line connected to them.

Step 5 of How to Install a Bathroom Faucet: Install Deck Plate

Convert a three-hole sink to a one-hole sink with a deck plate. Please note that not all faucets include a deck plate — you may have to purchase one separately. Before installing the patio tiles, apply a thin layer of installer sealant to the underside of the tiles.

Step 6: Assemble and Place the New Faucet

When learning how to install a bathroom faucet or replace a bathroom faucet, always follow the instructions that come with your specific faucet, as the exact steps may vary by model. Assemble the faucet following the manufacturer’s instructions. If necessary, apply a plumber's bead or silicone caulk to the bottom of the faucet or to the faucet hole on top of the sink. Place the faucet seal on the backsplash so that it is between the sink and the faucet base. Next, insert the faucet into the mounting holes so that the base is parallel to the back of the sink and press the faucet firmly into the gasket.


How to Install a Bathroom Faucet: Install Deck Plate

Step 7: Install the Basin Nuts

At this step, insert the sink washer and nut from the bottom of the sink to behind the valve. Alternately turn the nuts from side to side so that the faucet body is pulled evenly over the gasket. Do not tighten all the way.

Step 8: Center the Faucet Body

At this stage, you need to center the faucet body. To do this, you should measure from both sides of the faucet body and adjust as necessary so that it's centered on the top of the bathroom sink.

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Step 9: Tighten the Basin Nuts

From beneath the sink, tighten the mounting nuts to keep the faucet in place. Use a basin wrench or a sink installer tool, being careful to not over-tighten the nuts. Wipe away any excess putty from around the faucet base. Apply clear silicone to the underside of the drain collar. Screw it into place on the drain rim. Wipe away excess silicone. Install the pop-up stopper and its lift rod according to the manufacturer’s instructions.

Step 10: Connect the Water Supply and Check For Leaks

Attach the supply lines to the faucet. Without over-tightening, tighten the faucet with an adjustable wrench. Turn the water back on through the valve in the supply line. Remove the aerator on the spout. Next, turn on the faucet and let both hot and cold water flush the system for one minute or two. At this stage, check for leaks and finally, replace the aerator. If the supply lines are too long, you can shorten the length by creating a loop in the line.


install a bathroom faucet

Signs You Require a New Faucet

The lifespan of a kitchen or bathroom faucet depends on many factors, including frequency of use and product quality, so it's difficult to say how long it should last. However, when you start to notice any of the warning signs that your faucet is in need of replacement, it’s time to act. Below, we will describe the most important signs that your faucet needs to be replaced.

Dripping Faucet

One of the most obvious signs that your faucet is faulty is when the water starts to drip. Even a small leak can waste a lot of water over time and add extra costs to your bill and the sink's bottom can also be damaged. A professional can fix the problem by adjusting your faucet. If this doesn't fix the problem, it may be time to replace your faucet.

How Low Water Pressure Can Be A Sign to Install Bathroom Faucet?

If the faucet loses water pressure, you may have severe corrosion or hard water buildup. Any build-up or corrosion can be difficult to clean, so it's best to install a new faucet. If you have low water pressure in all of your faucets, you may need a plumber to assess the problem.

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Leaking Faucet or Faucet Handle

Leaking faucets can cause mold, wood rot, and structural damage to your home. If handles are loose or leaking, this may be a sign that your faucet needs to be replaced. Sometimes the problem can be solved by replacing bathroom faucet or tightening the damaged part of the faucet. In case that doesn't work, then it's time to install a new faucet.

installing bathroom faucet

How Rust, Grime, or Mineral Deposits Make Installing Bathroom Faucet Necessary?

Rust, dirt and mineral deposits are major signs that your faucet needs to be replaced. Using hard water can cause mineral deposits to build up in faucets, making them harder to operate. Rust causes the faucet handle to break when you try to turn it, and dirt makes the faucet look unsightly. Some rust stains and mineral deposits can be removed with vinegar or lemon juice. However, if the damage is severe, the faucet may need to be replaced.

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Creaking Handle or Other Impaired Components

If your faucet handle or other parts make a squeaking noise when you use them, it may be time to replace them. If the handle is damaged and starts to creak, the lesson is not over yet. Lubricating the handle rod with the plumber's oil will solve the problem. However, worn or broken parts can be difficult to repair and can lead to valve failure or further damage. You have a few options, including lubricating the handle, but if that doesn't work, your best bet is to replace the faucet.

How to Know If You Need to Remove a Spitting Faucet and Install a New One?

Is the water from the bathroom or kitchen faucet splashing? This is a common problem that can be caused by a clogged vent. An aerator is a small screen on the end of a faucet that helps regulate water flow. If the clog is severe or difficult to remove, it may be time to replace your faucet.

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How a Noisy Bathroom Faucet Makes You Install a New One?

Unusual sounds coming from your faucet are a sign that there could be something wrong with the internal components of the faucet. This usually means your faucet needs to be replaced. Cracking or clicking noises are usually caused by cracks in internal components. Squealing noises could be a sign that the rubber washers on the faucet are frozen and that they must be replaced. You may need to open the faucet to determine the source of the noise. If you can't find or fix the faucet, it's time to call a plumber or buy a new faucet.

Knowing How to Install Bathroom Faucet Can Save Your Life!

Knowing How to Install Bathroom Faucet Can Save Your Life!

Kitchen and bathroom faucets are one of the most used household appliances in the home. A faulty faucet can make simple tasks like washing dishes or brushing teeth difficult. That is why you need to learn how to install a bathroom faucet on your own.

Golzar Home is the major supplier of tier-1 bathroom and kitchen accessories in Canada. We at Golzar Home offer the best products and services to ensure your place is ready for optimum utilization. For more information, please contact our experts at Golzar Home.