Your Guide to Bathroom Double Sinks

Some things are better in pairs: knitting needles, socks, and bathroom sinks. Having a double sink in the bathroom makes it easier to share the space with family members and can be a great time saver when everyone is trying to get ready in the morning or for a night out. If you're ready to make the switch from a single to a double sink in the bathroom, it's time to learn more about the different types of double sinks available and how to choose the right one for the space.

Benefits of Installing a Double Sink

Installing a double sink in the bathroom comes with several benefits compared with a single sink. Being able to concentrate on applying makeup, shaving, or brushing hair without moving out of the way for a partner or child is just the beginning. Here are more benefits:

• Wash hands without worrying about someone spitting toothpaste on them.
• Keep toiletries for everyone in the family separate.
• Have a spare sink on hand for quick hand washing when someone is getting ready.
• Increase storage space under a longer vanity.

When there are kids in the house, double sinks can be a lifesaver. It's easier for one adult to supervise two children brushing their teeth and washing their hands at the same time, and it speeds up the process so everyone can get out of the bathroom and on with their lives. And let's be honest, having your own personal space simply feels luxurious.

Typical Sizes of Double Sinks

The standard size of a double bowl bathroom sink is between 18 and 20 inches across, and they are about 8 inches deep. To accommodate both bowls, vanities for double sinks tend to be between 60 and 72 inches wide. This width provides enough room to leave valuable counter space between the bowls or features like built-in soap holders.

Double Sink Styles

Double sinks come in a range of styles and materials. Some of the common materials used to make bathroom sinks include marble and ceramic, which are durable and easy to maintain. Best of all, you can find both materials in multiple sink styles, which gives you plenty of options for creating a sink that's as beautiful to look at as it is to work in.

Console Sink

A console double sink is a countertop with a set of built-in sinks that's installed on top of a vanity or stand. One example of this type of sink is the Imperial 47-inch Ceramic Double Bowl Console Sink. The bright white finish of the bowls and counter perfectly contrasts with the stainless steel legs, available in multiple finishes to coordinate with the rest of the bathroom. The open space beneath the sink can make a compact bathroom feel larger and offers some room for storage.

Double Vessel Sinks

Another option is to install side-by-side vessel or pedestal sinks. This gives the homeowner more control over where to place the sinks in the room, which can be convenient if space is an issue. Instead of choosing sinks to fit a vanity, it's possible to move the sinks closer together or farther apart so that they better suit the homeowner's needs. Imagine the look of two Serene Ceramic Round Vessel Sinks next to each other. Think of the dramatic appearance of a set of Imperial Ceramic Pedestal Sinks side by side in the bathroom.

Undermount Sinks

An undermount sink slides under the countertop and doesn't have a rim where dirt can collect. It's a great choice for a bathroom where water spills are common — it won't have a chance to collect around the sink rim. However, the design of an undermount sink — under the countertop — can present some challenges for a DIYer who may not have the necessary skill or tools to complete the project. One way to overcome this is to opt for a vanity top with built-in sink bowls.

How to Install a Double Sink

Reviewing the manufacturer's installation instructions is essential when installing a double sink. Although the general steps will be similar for different sinks, the manufacturer may have recommendations for a specific model. Following these recommendations helps protect the sink's warranty.

The following general installation guide can help homeowners decide whether to tackle the job themselves or hire a professional.

1. Determine the type of vanity you plan to use in the bathroom. When reusing an existing vanity, measure it to make sure the double sink will fit. When installing a new vanity, verify the measurements will work with the double sink. This step is especially important if the sink and vanity do not come together as a matching set.
2. Add support structures, if necessary, to hold the sink in place. A wood frame made from 2x4s can help prevent the sink from collapsing and reduces strain on the countertop.
3. Install the sink on the vanity, attaching it to the supports. The homeowner may need assistance lifting and lowering the sink onto the vanity for a larger sink.
4. Seal the sink with silicone to prevent leaks. Be sure to remove excess silicone and smooth it for a seamless finish.
5. Install the faucet, drain, and other accessories. Bathroom sinks usually come with pre-drilled holes, so check the measurements before purchasing a faucet to ensure it fits.
6. Check the sink for leaks. If water leaks around the edge of the sink, finding the source of the leak is essential. Water dripping under the counter, onto the floor, or down the wall can lead to a bigger problem in the future.

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