Which Is Best, One or Two Sinks In A Master Bathroom Renovation?

If you're renovating your master bath, it's inevitably going to come up, the one sink or two sink debate, that is. There are pros and cons for both decisions, so how do you determine which is the right choice for you? 

Today, the trend towards a two-sink master bathroom is pretty straightforward. Couples lead busy lives and often need to access the bath together when getting ready to start the day. A double sink looks like the perfect solution. But is it right for you?

When working towards a decision, there are a few key considerations to explore. Let's take a look at what you should consider about installing either one sink or two during your master bathroom renovation.

The Benefits and Drawbacks of a Double Sink

There are several benefits to installing double sinks in the master bathroom. First is the issue of personal space. While you might be the closest couple in the world, when it's time to get ready in the morning, you want access to whatever you need! Your own sink means you can keep makeup, or your shaving kit out, without cluttering your partner's area.

Visually, if you have space, a double vanity can be a great focal point in your master bath. If you have the budget, you can add captivating lighting, use an exotic wood for the cabinet, or an unusual stone like onyx for the countertop. If you have space, a custom vanity can be built to meet your exact needs for storage or whatever else they may be.

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Because it is such a strong trend today, a double vanity can also be a great selling point if you're considering putting your home on the market. For many couples, this is a must-have feature in today's market.

While it's a convenient must-have for many couples, there are some tradeoffs to consider. The first being the cost. A double vanity will cost you more. You'll need a larger vanity, two sets of fixtures, you'll need to plumb for two sinks, and if space is an issue, it may not work proportionally in your design.

A typical single sink basin is 17 to 19 -inches wide. For a double sink, you'll need at least a solid six feet or more to give both users enough space to maneuver. And, even if you have space, you may actually end up with less counter space, and less storage with a double vanity. If you have other storage options or a large enough physical space this will most likely not be an issue.

Making A Case For a Single Sink Master Bathroom

While many homeowners like a double sink in the master bathroom, there is a case for a single sink. If you're a couple that prefers privacy in the bathroom, a single sink is a great option.

A single vanity offers other benefits, like additional counter space. If you don't have the extra square footage in your master bath, a double vanity can often result in less counter and storage space. Rather than fitting a small double vanity into a restricted space, you can put a single sink with extra counter space, and still have additional room in your bathroom.

In fact, the space you save can actually make room for other features, like a more massive walk-in shower, or a separate soaking tub and shower. Sink also require plumbing inside the vanity. If you only have one, you'll have additional drawer or cabinet space.

A single sink costs less to plumb, and one sink fixture costs less than two. A single sink can free up money in your budget for other options, like heated flooring, upgrading to a natural stone countertop, or upgrading your tile choices. Plus as a bonus, cleaning one sink is faster and easier than cleaning two.

The Bottom Line Dual or Single Bowl Vanities

If you have space, and the budget, a double vanity is a luxurious addition to your master bathroom. If you're a couple who enjoys spending your time getting ready for work together, to plan your day, or just to be together, a double sink is excellent. However, if you like your privacy in the bathroom, or would prefer having the space to add a deep soaking tub, a single space might be the better choice.

Ultimately it comes down to your personal preference. Part of working with a design-build contractor is determining the best choices for your bathroom remodel to fit your lifestyle. A good designer will work closely with you to give you all of your options based on the available space, your budget, and your lifestyle.

This article was updated by Abe Degnan on 3/8/21.

If you're planning on remodeling or renovating your master bathroom, why not give the experts at Degnan Design Build Remodel a call at (608) 846-5963. Our designers work closely with you throughout the process. We listen to your plans and design the perfect space to meet your goals and fulfill your needs. We have the experience to offer you multiple imaginative solutions to create the ideal living space to meet your needs and goals.