How to Install a Vessel Sink?

How to Install a Vessel Sink?

blog / December, 2023

How to Install a Vessel Sink as a Do-It-Yourself Work?

A vessel sink is a freestanding basin that is top-mounted instead of under-mounted like a traditional wash basin. This gives it a modern, sleek feel and can be a great way to add a touch of luxury to your bathroom. You can place the bathroom vessel sink directly on top, or drill a hole in the top and lower the sink so it's not completely deep. Either way, installing vessel sink can make a big difference when it comes to improving the aesthetics of your bathroom. However, proper installation and careful faucet selection are important to achieve the desired results. In this article, we are going to see how to install a vessel sink.

Before You Start

There are a few things to keep in mind before you begin installing your bathroom vessel sink. They include choosing the right vanity and the vessel sink. In the following, we will explore these in more detail.

Choose Your Vanity

Since the vessel sink only requires a drain hole and faucet, you may need to modify your existing sink before installation. If you like your current decor, you can easily buy a tabletop with pre-drilled holes. However, sinks are often exposed to a lot of moisture, so inspect your cabinets carefully and consider replacing them if they show signs of excessive wear. Once you've decided that a new vanity is the best option for your bathroom, the next step is to decide on a style.

Many hardware stores offer traditional cabinets and countertops for quick and easy installation. If you want something modern, consider decorations that can float in the air or hang on the wall. This product uniquely combines luxurious style and functionality by mounting the floating sink to the wall instead of sitting on the floor. For an inexpensive and unique look, try recycling old furniture, especially cabinets, to support the sink. Customizing the digital box requires reducing the depth of the top box and drilling drains and tapped holes to accommodate pipes.

Finally, for most countertops, it's better to have matching holes for drains and faucets professionally drilled than to drill yourself. This will avoid damage to the meter. If you're drilling holes in wood (like repurposing an old cabinet into a bathroom sink), you can do it yourself, but be careful and make sure you're accurate when measuring the drain and faucet holes. Other things you need to do before installing your vessel sink are described below.

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How to Install a Vessel Sink as a Do-It-Yourself Work?

Choose Your Vessel Sink

Now comes the fun part. Choose a vessel sink to complement your new or repurposed bathroom vanity. There are a variety of styles and materials that look great. For example, you can choose ceramic sinks made from durable, stain-resistant porcelain.

Also, check the size of the drain on the new sink which is usually 1-1/2 inches. The other thing is to see whether the sink has an overflow hole. In this case, you will need a drain with an overflow fitting. Many sinks also require deck-mounted bathroom faucets (faucets that attach to the countertop rather than the sink itself). If your sink does not have a hole, you will need to install a kitchen sink faucet. Faucets are usually located behind the sink and are difficult to access once the installation is complete, so install them first before installing the sink.

In the meantime, to install a vessel sink you’ll need:

  • Vessel sink

  • Drain fitting and tailpiece

  • Plumber's putty

  • Pipe-joint compound

  • Drain trap assembly (1-1/4-inch or 1-1/2-inch)

  • Tongue-and-groove pliers

  • Rag

  • Hacksaw (as needed)

Step 1 of How to Install a Vessel Sink: Position the Sink

Place the sink on the table. The vessel sink may be equipped with a fixing ring or seal that can be used between the sink and the worktop. If your sink has a retaining ring, place the retaining ring over the drain and place the barrel over the ring. Other sink designs may require a silicone sealant to seal the sink to the countertop.

How to Install a Vessel Sink: Position the Sink

Step 2 of How to Install a Vessel Sink: Insert the Drain Flange and Tailpiece

Now apply a plumber's bead to the bottom of the drain flange of the drain fitting. If the drain has a foam or rubber gasket, place it on the bottom of the drain flange. Insert the end of the drain pipe into the drain hole in the sink and the groove on the worktop. If there are letters on the drain flange, position them so that they are vertical when viewed from the front of the sink.

Step 3 of How to Install a Vessel Sink: Secure the Tailpiece

Apply pipe joint compound to the rubber gasket. Working from the bottom of the sink, push as much caulk as you can behind the drain and into the grooves in the counter. Screw the friction ring to the back and then secure it with the retaining nut. Tighten the lock nut as much as possible by hand, then tighten it gently with pliers. Please note that you should not overtighten as this can damage the fixture. Double-check the alignment of the drain and other parts to make sure they are still straight. Then remove the excess piping around the drain flange.

Step 4 of How to Install a Vessel Sink: Complete the Drain Assembly

Attach the trap P to the back of the sink drain using a lock nut and washer. Install the trap using a nut on the wall or floor between the P-handle outlet and the branch drain. The collection handle should be angled slightly downwards towards the exhaust pipe.

How to Install a Vessel Sink: Complete the Drain Assembly

Depending on your drain setup and branch drain location, you may need to add a tailpipe extension or cut the mounting arm to size with a hacksaw. Double-check that all drain parts are installed correctly, then tighten the slide nut more by hand or with pliers. Most slide nuts do not require pliers. Be careful not to overtighten the nut.

Related Post: Types of vessel sinks

Step 5 of How to Install a Vessel Sink: Test for Leaks

Now empty the vessel sink and check for any leaks under the sink. If there is no leakage under normal operating conditions, fill the sink to the brim to ensure the amount is adequate. Small nut leaks can usually be eliminated by tightening the nut a little more. If water is running off the counter at the bottom of the sink or around the rubber gasket, this indicates that the drain is not installed correctly at the bottom of the sink. In such a case, you should disassemble the drain. Next, make sure that the drain is properly seated in the sink drain. Then start over

The Final Step of How to Install a Vessel Sink: Enjoy Your New Fixture!

Now it's time to enjoy all your hard work! Sit back and admire the unique and modern look of your new sink combined with the fresh and elegant lines of the faucet. Nothing can improve the look of a bathroom like a stylish vessel sink. And nothing beats the satisfaction of a job well done! Good luck with your installation!

Advantages of Installing a Vessel Sink

Advantages of Installing a Vessel Sink

Placing the sink on a table will give your bathroom a more elegant feel. The countertop can be granite, tile, laminate, or another type of hard surface. Ornaments allow you to turn your chest of drawers or other pieces of furniture into an ornament for a truly unique look.

As vessel sinks have grown in popularity, so have the number of beautiful handmade pieces to be displayed. Placed completely on your counter, they can highlight both the beauty and the functionality of your vanity. The biggest advantage of vessel sinks is that they are not designed to be used in any specific type of bathroom. Modern design, conservative spaces, rustic decor, and everything in between can be enhanced with a vanity. Therefore, the aesthetics offered by this type of sink are very varied. Some of the most important advantages of installing a vessel sink are:

  • Vessel sinks are fashionable

  • They are adaptable and customizable

  • They are comfortable

  • They help free up storage space

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Special Caution for Installing Vessel Sinks

When setting up your vessel, you must follow two special techniques. First, make sure there is a cushion between the sink and the counter. This can be a silicone bead, or in some cases, it is a good idea to place a special rubber pad between the hole in the counter and the bottom of the sink. If you choose to use silicone, allow the beads to dry before installing the sink. The beads act as a cushion between the sink and the counter. After installing the sink, cover the top and bottom joints with another adhesive.

Second, do not over-tighten the drain assembly when attaching it to the sink. Pull the drain by hand only; do not use a key. Over-tightening the sink will put pressure on it and cause it to crack in the future, if not immediately. Damages seen on ships are almost always caused by improper installation of drains.

Installing a Vessel Sink Will Elevate the Look of Your Bathroom

Installing a Vessel Sink Will Elevate the Look of Your Bathroom

Installing a vessel sink can be a great way to create that WOW factor in your bathroom. With a little patience, time, and basic woodworking skills, you can create a unique vanity that will turn heads. Golzar Home provides top-brand products for bathrooms and kitchens in Canada. Here at Golzar Home, we believe in the importance of both style and functionality and supply an assortment of the best vessel sinks that you can install in your bathroom.


How to Install a Vessel Sink?

Position the Sink, Insert the Drain Flange and Tailpiece, Secure the Tailpiece, Complete the Drain Assembly, Test for Leaks

What are the advantages of installing a vessel sink?

Vessel sinks are fashionable, They are adaptable and customizable, They are comfortable, They help free up storage space