Choosing the right bathroom vanity sink for your home can be an exciting yet overwhelming process. With so many styles, sizes, materials, colors, and features to consider, it’s important to understand all of your options when shopping for a new vanity sink. In this comprehensive guide, we’ll walk you through everything you need to know before installing a bathroom vanity sink, from design considerations to popular types of sinks and key features to look for. Read on for expert tips to help you select the perfect vanity sink to match your bathroom’s look and meet your needs.


A bathroom vanity sink serves both stylish and functional purposes in your home. Mounted into a countertop and vanity cabinet, it’s used for daily hygiene tasks like washing hands and brushing teeth. The sink you choose makes an important design statement and will be used frequently, so take time to consider the size, look, features, and installation requirements before choosing your bathroom vanity sink.

When shopping for a new bathroom vanity sink, here are some key factors to keep in mind:

  • Design – Select a sink that matches your bathroom’s overall decor and style. Look for finishes and shapes that coordinate with your vanity, hardware, lighting fixtures, and other details.
  • Size – Consider the dimensions of your vanity cabinet and countertop when choosing a properly sized sink. Standard sizes range from 24 to 72 inches wide.
  • Mounting style – Vanity sinks come in top-mount, undermount, or vessel designs to coordinate with your countertop material and look.
  • Material – Ceramic, porcelain, enameled steel, and glass are among the most popularsink materials, each with their own aesthetics and functional advantages.
  • Special features – Look for a sink with features like overflow drains, low divides, integrated backsplashes, or high faucet clearance if desired.

By understanding these factors and evaluating your needs, you can zero in on the ideal vanity sink for your bathroom remodel or upgrade.

Bathroom Vanity Sink Styles

When browsing bathroom vanity sinks, you’ll encounter several distinct styles and mounting methods. Here is an overview of the main options:

Top-Mount Sinks

Also called drop-in sinks, top-mount sinks sit above the vanity countertop, dropping into an opening cut into the counter. A lip around the perimeter of the sink overlaps the countertop edges. Top-mount bathroom vanity sinks are the most common, simple, and budget-friendly installation option. They pair well with laminate and some solid surface countertops.

Undermount Sinks

Undermount bathroom sinks mount below the countertop, attaching to the underside of the counter cutout. This creates a sleek, contemporary look, allowing the smooth countertop surface to flow uninterrupted into the sink basin. Undermount sinks pair best with solid surface counters like quartz or granite. Professional installation is recommended.

Vessel Sinks

Vessel sinks sit on top of the counter like decorative bowls, rather than dropping into the vanity. They often have unique sculptural shapes and textures that make a dramatic style statement. Vessel sinks require no countertop cuts, but they do demand careful sink, faucet, and counter height coordination.

Corner Sinks

As the name implies, corner bathroom sinks maximize space in a vanity corner. They allow for expanded counter space in small bathrooms. Corner vanity sinks may have rounded or triangular basin shapes to fit neatly into corners.

Decorative or Antique Style Sinks

For a vintage or rustic bathroom design, an ornate, decorative sink can provide a striking focal point. Clawfoot bathtub-style sinks, antique stand sinks, mosaic tile sinks, and hammered copper sinks are examples of decorative vanity sinks that can match cottage, urban loft, or old world decors.

Consider the overall look you want, as well as your vanity and countertop materials, before deciding on a top-mount, undermount, vessel, or decorative vanity sink style for your bathroom.

Bathroom Vanity Sink Shapes

In addition to the mounting style, the shape of your bathroom vanity sink adds to its visual appeal. Here are some popular options to consider:

  • Oval sinks – An elegant oval shape can break up rectangular vanity lines, giving a soft, curving focal point. Oval undermount sinks are a sleek choice.
  • Round sinks – For a touch of traditional flair, a round self-rimming sink is a great match with vintage design. Round vessel sinks also pair well with round faucets.
  • Square sinks – A square undermount sink can echo the strong lines of contemporary bathrooms. Ornate etched, hammered, or mosaic square vessel sinks provide intricate visual detail.
  • Rectangular sinks – Straight-lined rectangular sinks maximize the narrow space of some vanities. Clean-lined rectangular sinks complement modern baths.
  • Asymmetrical/unique shapes – For contemporary flair, specialty sink shapes like diamonds, curved rectangles, or modern sculptures can make a statement.

Measure your bathroom vanity width to ensure there’s adequate room for the sink shape and size you prefer. Browse options like teardrop, petal, cone, shell, or geometric sinks for a shape that speaks to your style.

Popular Bathroom Vanity Sink Materials

Bathroom vanity sinks come in a diverse range of materials, from porcelain and ceramic to enameled steel, tempered glass, copper, and more. Material impacts the look, durability, and functionality of your sink. Here’s an overview of top options:

Vitreous China

Made of ceramic and fired at high temperatures, vitreous china is a very common bathroom sink material. It’s glossy, stain-resistant, durable, and economical. Vitreous china sinks come in many shapes and colors to complement traditional or contemporary baths.

Porcelain Enamel Steel

Steel sinks coated in a baked-on glass enamel coating are lightweight yet very durable and economical bathroom sink options. Porcelain enameled steel comes in an array of color choices and resists chipping, scratches, and stains.

Solid Surface

Engineered from acrylic resins and mineral fillers, solid surface is a seamless, nonporous sink material gaining popularity. It’s highly durable and stain, mold, mildew, and scratch resistant. Solid surface can be fabricated in a wide range of sink shapes and colors.


For a touch of luxury, tempered glass bathroom sinks have a sleek, modern look. Vivid colored glass vessel sinks make a stylish focal point. However, glass can chip over time and may require special mounting consideration.


Hammered or mosaic copper bathroom sinks provide an artisanal, old-world feel. Naturally antibacterial, copper develops a unique patina over time. Copper is durable but requires careful cleaning to prevent excessive scratching.

Stone Resin

A budget-friendly option, stone resin combines crushed stone particles and resin to mimic the look of stone at a lower cost. Stone resin sinks are durable, stain-resistant, and come in matte or glossy finishes.

Evaluate the aesthetics, durability, ease of cleaning, and pricing to select the right sink material to suit your bathroom.

Key Bathroom Vanity Sink Features

Today’s bathroom vanity sinks offer various optional features that can enhance functionality and meet your specific needs:

  • Overflow drain holes – Overflow drains prevent water from spilling over the sink rim if you accidentally leave the faucet running. They may be standard or need to be requested.
  • Low divide – A low partition in double vanity sinks provides privacy while allowing adequate water flow and drainage between bowls.
  • Integrated backsplash – A small backsplash lip at the rear of the sink basin contains splashes. This is useful for top-mount drop-in sinks.
  • High faucet clearance – Extra clearance between the sink bowl and the faucet hole provides space for taller vessel faucets.
  • Drain assembly – Many sinks include drain baskets or stoppers; be sure yours matches your drain setup.
  • Sound dampening – Pads applied to the underside of some sinks absorb vibrations and noise from running water.
  • Stainless steel racks – Stainless steel grids across the basin bottom help protect delicate glass vessel sinks.

Consider which special features would improve your everyday experience using your bathroom vanity sink.

How to Choose the Right Bathroom Vanity Sink Size

One of the most important considerations when purchasing a new bathroom vanity sink is ensuring you get the right size. Here are some tips for choosing a properly sized sink basin for your space:

  • Carefully measure the width of your existing vanity cabinet or the area where you will install your new vanity. Make sure to account for the sink wings/sides and any backsplash or lip.
  • Standard bathroom vanity widths include 24, 30, 36, 48, 60 inches and beyond for double vanities. Select a sink that maximizes your available space but don’t overstretch.
  • Rectangular and oval sinks typically range from about 16-32 inches wide and 13-23 inches front to back. Round and square sinks span 13-20 inches.
  • Vessel sinks require about 3 inches of clear counter space around all sides to contain splashes. Make sure you have adequate countertop dimensions.
  • Account for one or more faucet holes needed; they add about 1 1⁄2 to 2 inches per hole.
  • For double vanities, pay attention to the divide size so you have sufficient bowl capacity and drain clearance.
  • Remember, it’s easier to pad extra space than to cram a sink too large for your countertop.

Always have your vanity dimensions on hand when shopping online or in stores. This helps ensure you buy a vanity sink suited for your bath space. Don’t hesitate to ask retailers for specific sink dimensions if needed.

Tips for Installing Your New Bathroom Vanity Sink

Once you’ve selected the perfect bathroom vanity sink for your home, it’s time for proper installation. Here are some tips to ensure your sink gets safely and securely mounted:

  • Review the manufacturer’s installation instructions. Ask a retailer for guidance if needed.
  • Top-mount sinks can usually be installed as a DIY project if you have basic skills. Undermount and vessel sinks often require professional installers.
  • The sink should feel sturdy and lie flat and level within the vanity opening. Seal with caulk all around the rim or edge.
  • Supply lines from the faucet need to align with the sink basin drain and water lines emerging from the wall.
  • All weight should be supported by the vanity. Use any provided washers, brackets, or clips for added security.
  • Make sure drain components are compatible and seal tightly. Leaks must be addressed immediately before damage occurs.
  • Run water and inspect for any drips or leaks after installation. Make any needed adjustments.
  • Caulk and seal the sink edge and any backsplash. Let caulk fully cure before use.

Following proper vanity sink installation protocol helps your new sink function reliably for many years of beauty and enjoyment. Don’t cut corners – take time to ensure it’s done right.

Common Bathroom Vanity Sink Styles and Materials

To recap, today’s most popular options include:

Vanity Sink Styles

  • Top-mount
  • Undermount
  • Vessel
  • Corner
  • Antique/decorative

Vanity Sink Materials

  • Vitreous china
  • Porcelain enamel steel
  • Solid surface
  • Glass
  • Copper
  • Stone resin

Combine your preferred sink mounting style and material to create your dream bathroom vanity. There are so many gorgeous options to give your bath an on-trend, contemporary, or vintage design aesthetic.

Caring for Your Bathroom Vanity Sink

Regular care is essential for preserving the beauty and longevity of your bathroom vanity sink. Follow these maintenance tips:

  • Always read the manufacturer’s care instructions for your specific sink material.
  • For everyday cleaning, use a soft sponge or cloth with mild liquid soap or bathroom cleanser. Avoid harsh chemical cleansers.
  • Rinse the sink basin thoroughly after cleaning to remove any lingering soap residue.
  • Buff the sink dry with a soft towel after each use to prevent mineral deposits from tap water.
  • For tougher stains on porcelain, ceramic, or enamel sinks, make a paste with baking soda and water. Let sit before scrubbing.
  • Glass and copper sinks may require special cleaners to avoid scratching or damage to delicate surfaces.
  • Prevent dingy buildup by doing a deep cleaning periodically with a powdered sink cleanser.
  • Re-caulk any areas around the sink rim if you notice cracking or gaps that allow water intrusion.
  • Avoid letting anything abrasive come into contact with the sink surface to prevent scratches.

With regular care and cleaning, your bathroom vanity sink can maintain its original beauty for many years. Be attentive to its maintenance needs.

Bathroom Vanity Sink FAQs

Still have questions about selecting and installing your perfect bathroom vanity sink? Here are answers to some frequently asked questions:

What is the most popular bathroom vanity sink material?

Vitreous china and ceramic sinks rank among the most popular vanity sink materials. They are highly affordable, easy to clean, come in many styles, and resist chipping or staining. Solid surface and porcelain-enameled steel sinks are also widely used.

How do I pick a bathroom sink that fits my vanity?

Carefully measure the width of your existing vanity top or the intended installation space. Also measure the depth from front to back. Compare these dimensions against sink sizes to find one that maximizes the available space. Leave at least 3 inches of countertop around the periphery.

Should I choose a round, square, or rectangular sink?

The shape you select is mainly an aesthetic choice to match your bathroom decor. Round and oval options have a soft, curved look. Square and rectangular sinks have modern, clean lines. Remember to check that the shape allows at least 3 inches of countertop space around the sink.

What’s the difference between top-mount and undermount sinks?

Top-mount sinks drop into the countertop with their rim overlapping the counter edges. Undermount sinks are installed below the countertop with edges against the underside. Undermount has a sleek, contemporary look. Top-mount is more budget-friendly.

How difficult is it to install an undermount bathroom sink?

Undermount sinks require carefully cutting the countertop and fastening the sink precisely beneath. Most homeowners choose professional installation for undermount sinks, especially for stone counters like quartz or granite. Always follow manufacturer’s directions.

Should I hire a plumber when installing my new bathroom vanity?

If you are replacing an existing sink with a similar type, a competent DIYer can often install a new top-mount sink. However, if you lack experience making plumbing connections, hiring a professional prevents water leaks. Pros are advised for any undermount or vessel sink install.

What is the average cost of a new bathroom vanity sink?

Prices vary widely, but reasonably priced ceramic drop-in vanity sinks often cost $100-300. More expensive solid surface undermount or stone vessel sinks can range from $500-1500+. Always factor in professional labor if needed.

Take the time to explore the many bathroom vanity sink options to discover the perfect choice to create your dream bath design. Follow the tips above to make the selection process easy and enjoy your beautiful new sink for years to come.


With proper planning and selection, an ideal bathroom vanity sink can create a welcoming focal point in your space. Carefully consider the design aesthetics, dimensions, mounting styles, materials, and features that meet your needs. Measure your vanity area, select a sink suited for the size and countertop, and install it securely. Provide regular care to help your bathroom vanity sink retain its beauty for years of enhanced style and convenience. Take your time to pick out the perfect sink style and you’ll enjoy an eye-catching, highly functional addition to your bathroom.