How to Choose the Right Bathroom Vanity Size: Style, Location, and Plumbing Considerations

Choosing the right bathroom vanity size seems like it would be simple—but there are several important considerations to ensure you pick the right option for your overall space. Even if you’re desperate for more counter space, selecting too large of a vanity might be incompatible with your existing plumbing, fixtures, and space. In these cases, your vanity could be impossible to install correctly, or it could just make your bathroom feel cramped and uncomfortable. In other cases, choosing too small of a vanity means you’ll miss out on valuable countertop space and cabinet storage. Fortunately, taking the time to consider your options and properly measure the space can help you choose the right bathroom vanity size.

Top 4 Considerations for Bathroom Vanities

While measurements are important, you should first think about the necessary functions of your bathroom vanity, your preferred style, and which materials might best suit your needs. All of these considerations can help you determine the ideal bathroom vanity size.

#1. Daily Usage Habits

First and foremost, the type of bathroom vanity you choose should serve the day-to-day needs of your household. Consider who will use the bathroom vanity and how much space they’ll need. If the master bathroom vanity needs to accommodate double sinks, for example, you should account for more space on each side. If the vanity is for a half bath or a single person, you might be able to get away with a smaller bathroom vanity size.

Who is using the bathroom vanity may also affect measurements for height and depth. In other words, you shouldn’t have to stoop too low to reach the sink or lean over to get to the mirror. Consider a size that’s comfortable for you and your family members. Additionally, consider if the habits, products (such as makeup and brushes), and appliances (such as hair dryers) used by anyone in your household might require extra storage space.

For reference, here are standard bathroom vanity sizes:

• Height: 32 inches, but the majority of today’s homeowners choose 34.5 inches—often referred to as adult or kitchen height. Keep in mind that your final countertop selection will determine the finished height of your vanity.
• Width: Typically available in 24 inches, 30 inches, 36 inches, 48 inches, 60 inches, and even 72 inches from some manufacturers.
• Depth: 18 inches, but most homeowners select 21-inch depth if the space allows. Most vanity brands offer custom depths.

#2. Style Preferences

Aside from functionality, your bathroom vanity will affect the look and feel of your space. Take the time to reflect on your aesthetic preferences. For example, do you want your bathroom’s style to remain consistent with the rest of your house? Or are you seeking a bold change? Once you answer those questions, you can start exploring specific styles to support your vision. 

There are options available for any style—from contemporary to traditional and more. Bertch Bath is a popular choice for bathroom vanities. Available at Zeeland Lumber & Supply, these bathroom vanities offer a wide range of customization options. Choose from three collections: Classic for American-style, framed construction; Linea for European-inspired, frameless construction; or Furniture for top-tier styling and construction. Each vanity is available in a variety of stains or paint colors. Plus, Bertch offers additional storage accessories.

Some bathroom vanity styles to consider include:

• Freestanding Bathroom Vanities: Floating vanities can act as a bold modern focal point for the space and continue to rise in popularity. Keep in mind that you may not be able to disguise your existing plumbing without reconfiguring the hookup. Plus, they may have more spaces that need regular cleaning.
• Wall and Corner-mounted Vanities: These vanities can be customized to reflect almost any style. They’re often compatible with most plumbing configurations, making selection and installation easier. Look for options that have plenty of storage space—from top drawers to inside cabinets or other features.
• Double Sink Vanities: Perfect for shared bathrooms, double sink vanities offer ample counter space and storage, making morning routines smoother for multiple people. They come in various designs, allowing for a personalized touch that fits your overall style.
• Vessel Sink Vanities: These vanities feature a sink that sits on top of the counter, adding a unique and stylish element to the bathroom. Vessel sinks are an opportunity to create a focal point in your space.

#3. Countertop Materials

When considering your bathroom vanity options, do not overlook the importance of the right countertop. Keep in mind that a larger bathroom vanity size will require more countertop material. High-performance materials—such as quartz or granite—will have a higher upfront cost than laminate or composite alternatives. However, these materials often have a higher return on investment, requiring little maintenance, offering greater durability, and adding to your home’s value. You should also keep in mind that each material comes with their own upkeep requirements. In all, the material you choose should align with your lifestyle and budget.

Cambria Countertops is a top choice among homeowners and contractors. Zeeland Lumber & Supply carries Cambria’s stunning quartz selections in a wide range of colors, styles, edge profiles, and finishes. These nonabsorbent, nonporous stone surfaces naturally resist stains, do not scratch or chip, do not require sealing or polishing, and are covered by a lifetime warranty. 

#4. Examine Your Plumbing

Perhaps most importantly, you should consider which bathroom vanity size works with your existing plumbing. This starts with knowing where the connections are to the room. Ensure that the vanity height aligns with your plumbing fixtures to avoid extensive modifications. Aside from the plumbing connections, consider what type of fixtures you plan to install on the vanity top. Certain faucets are a single unit while others have separate parts for the hot and cold handles, requiring multiple holes in your vanity top.

In some cases, your plumbing hookups or vanity top may have to be reworked or altered to fit a new vanity placement, different bathroom vanity size, or updated style—especially if you choose a floating vanity. This can be an involved process, potentially requiring professional assistance, which can add to the overall cost and timeline of your remodel. Taking these factors into account early can save time and reduce complications or unforeseen costs.

How to Measure a Bathroom Vanity for Your Space

Choosing the right bathroom vanity size starts with accurate measurements. Follow these steps to ensure a proper fit:

1. Determine Ideal Vanity Height: Consider the height that will be comfortable for daily use. If you’re tall, you might prefer a higher vanity. If you have children, you might prefer a slightly shorter option that’s easier for them to reach. Use a measuring tape to measure from the floor to the desired top of the vanity.
2. Measure Width and Depth: Measure the width from wall to wall or the maximum width allowed by other fixtures, such as the toilet or shower. The depth should be measured from the wall out to ensure there is enough walking space and that doors and drawers can open fully.
3. Account for Fixtures: When determining the width, depth, and height of the area where you plan to install the vanity, be sure to account for door swings, existing fixtures like the toilet, and any clearance needed for drawers or cabinet doors.
4. Identify Plumbing Locations: Locate the plumbing connections on the wall or floor. Measure the distance from the floor to the plumbing connections and from one side of the wall to the connections. This helps ensure the vanity’s plumbing cutouts align with your existing setup.
5. Check for Obstructions: Look for any architectural features like baseboards, outlets, or light switches that might impact the installation. Measure their locations to ensure they won’t interfere with your vanity placement.

Need Help Choosing the Right Bathroom Vanity Size and Style?

The experts at Zeeland Lumber & Supply are here to help. No matter your bathroom vanity size and style, we have a variety of options from leading brands—including customized options. We can even check your measurements and make design recommendations. Stop into your local Zeeland Lumber & Supply showroom for a first-hand look at our most popular options, or get in touch with our team for personalized support.