Undermount Bathroom Sinks

This white rectangular undermount vanity sink blends timeless appeal with modern simplicity. Crafted from durable porcelain, it offers everyday strength with a refined, easy-to-clean surface. The gently curved 8” basin and integrated overflow provide practical function, while its clean silhouette and soft neutral tone make it a natural fit for a variety of bathroom styles—from transitional to contemporary. A thoughtful addition to any vanity top, this sink brings understated elegance and long-lasting charm to the space.

Do not order this sink. It is poorly packaged and arrives broken. I have reordered and the second one came broken as well.. Jamie. Lueders, TX. Tue Apr 28 2026

This sleek and timeless sink is crafted from high-quality vitreous porcelain ceramic, offering a glossy, non-porous surface that’s resistant to stains, scratches, and chips. Its rectangular shape and undermount installation create a seamless transition from countertop to basin, enhancing both modern and traditional bathroom aesthetics.

The 20" Copper Living Finish Rectangular Undermount Bathroom Sink features a smooth bowl that brings a polished look to your bathroom. The sheen of the patina captures the light in the room to enhance the inviting ambiance of the space.

[This review was collected as part of a promotion.] Excellent way to upgrade the look of your vanity. Really thrilled with the way that these pop against a black counter top. One note, it doesn't have an overflow so we had to buy separate drains. We paired with the copper pop up drain by Signature Hardware.. Cneckar. Sat Jan 15 2022

Elevate your bathroom with this versatile undermount ceramic bathroom sink, designed for both functionality and modern aesthetics. Available in two premium sizes (18"x12" or 19 7/10"x14"), this rectangular sink features a built-in overflow hole to prevent accidental spills, ensuring safety and convenience. Crafted from high-quality ceramic with a smooth, non-porous high-gloss glaze, it resists stains, scratches, and yellowing, making daily cleaning effortless. The undermount design creates a seamless transition with your countertop, saving space and simplifying cleanup. Equipped with a standard US drain opening, it fits most pop-up drains and plumbing fittings, perfect for residential bathrooms, hotels, or commercial renovations.

We bought 2 of these for our upstairs bathroom. We had our bathroom vanities and countertop customed with these undermount sinks and they look absolutely beautiful. We wanted to have smaller sinks with 12" depth so that we'll have more floor space with the custom vanity cabinets and it turned out perfect!!. Kevin. New York, NY. Tue Dec 09 2025

With its unique, oblong shape and clean lines, KOHLER® Ladena evokes casual elegance. This spacious and distinctive rectangular undermount bathroom sink pairs classic style with versatility, and is a great choice to complement both traditional and modern bathrooms.

Great Kohler sink! Deep enough to drain properly. Bought 3 for my remodel.. Kelly. Wed May 20 2026

Modern Bathroom Undermount Sink - Best Sleek European inspired modern contemporary classic design, arc beautiful, elegant and generous. This white undermount sinks are widely used in home bathroom, restaurant, Office building, school, indoor or outdoor.

Classic rectangle shape creates a timeless design in a guest bath, master bath, or powder room. Constructed of premium quality ceramic, glazed twice for durable, low absorption of water and not easy to crack. Smooth and polished surface, very resistant to stains and can be easy, maintained.

This sleek and timeless sink is crafted from high-quality vitreous porcelain ceramic, offering a glossy, non-porous surface that’s resistant to stains, scratches, and chips. Its oval shape and undermount installation create a seamless transition from countertop to basin, enhancing both modern and traditional bathroom aesthetics.

Great sink. Eliazar. Olney, MD. Sun Jun 28 2026

Modern Bathroom Undermount Sink - Best Sleek European inspired modern contemporary classic design, arc beautiful, elegant and generous. This white undermount sinks are widely used in home bathroom, restaurant, Office building, school, indoor or outdoor.

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we'll make every step of the process as seamless and worry-free as possible. We stand by our quality, value customer service, and ensure your satisfaction. That's our promise to you.

[This review was collected as part of a promotion.] Beautiful sink - good quality - gorgeous installed (we installed undermount). Myork. Sat Nov 15 2025

This classic under-mount sink is the perfect accompaniment to a wide range of vanity tops, thanks to its classic oval shaping. Made of nonporous porcelain, this sink is easy to clean and will long retain its glossy appearance.

We needed a replacement sink quickly as ours broke and they quickly sent it to us. Fits well. Jennifer. Miami Beach, FL. Wed Aug 02 2023

Created with modern simplicity, this lavatory offers a beautifully rimless, rectangle design. Features a generously wide basin, and large backsplash.

Good price for quality brand.. Renee. New York, NY. Sun Mar 15 2026

White Ceramic Rectangular Undermount Bathroom Sink with Overflow provides a refined look for your bathroom decoration. Its spacious rectangular design perfectly combines classic style and versatility, making it an excellent choice to complement traditional and modern bathrooms. This undermount bathroom sink is made from vitreous china, making it sturdy, durable, and effective against stains and germs. Undermount installation saves more space on your countertop, meeting your space requirements. An overflow hole can prevent excessive water filling.

Fits the area we needed it to! Looks perfect. Anna. Denver, NC. Tue May 19 2026

These sinks are just what our bath vanity needed. The are rectangles and deeper than the standard sink!. Armando. Palm Beach Gardens, FL. Mon Jun 01 2026

Upgrade your bathroom with our sleek and durable ceramic sink, designed for both style and functionality. Crafted from high-quality ceramic, this undermount bathroom sink features a smooth, no-hole surface for effortless cleaning and maintenance. The overflow hole prevents water spills, while the seamless countertop integration ensures a sleek, easy-to-clean surface. Perfect for modern bathrooms, this porcelain lavatory combines elegance with practicality.

The Sartorial collection pays homage to the refined elegance of 19th-century European textiles. Inspired by an exuberant French block print from 1850, this intricate paisley pattern has an organic quality, showcased beautifully on the KOHLER® Caxton rectangular undermount bathroom sink. Pair it with the Sartorial Herringbone sink for a coordinated bath vanity.

Looks even prettier in person!! Absolutely LOVE this!. Penny. GB. Tue Apr 14 2026

An exclusive design, this hand-hammered brass kitchen prep sink or bar sink is designed to be over or under-mounted. This sink will naturally patina if left untreated.

Beautiful ! The exact look I wanted in our powder room.. Leanne. Mon Jun 01 2026

This rectangular shape and semi-circular sloped bowl blend a sleek modern design with the silky texture of cool concrete. The concrete undermount bathroom sink is crafted using NativeStone: an innovative blend of cement and natural jute fiber, resilient enough for heavy-duty tasks with a refreshingly easy cleanup.

Very attractive in my bathroom remodel.. Cheryl. FL. Thu Feb 05 2026

Sleek and glamorous, Nipomo can dress up your bath in many different styles. Display it above the counter as a vessel, install behind cabinetry as an undermount, or showcase as a farmhouse apron-front. The 19" concrete vessel bathroom sink’s matte texture adds an understated luxury to any bathroom. Artisan-crafted using NativeStone: an innovative blend of cement and natural jute fiber, Nipomo is resilient enough for heavy-duty tasks with a refreshingly easy cleanup.

Liked that we could get this sink faster by ordering from Perigold, and that we could return. Our local tub and tile store has a restocking fee for returns.. Kelly. San Diego, CA. Sun Feb 22 2026

Create a clean and contemporary look in your bathroom with the streamlined undermount bathroom sink design of Elavo Ceramic Bathroom Sinks from Kraus. Made from high-quality vitreous china, these sinks offer the simple and timeless aesthetic of porcelain enamel, with durable construction for everyday use. The high-gloss porcelain glaze with a smooth non-porous finish is stain resistant and easily wipes clean. Undermount bathroom sink installation creates a seamless transition between sink and countertop, with no exposed mounting deck, allowing you to easily wipe water into the sink when cleaning your bathroom sink vanity. An overflow drain helps prevent the sink from overflowing while the primary drain is closed. Standard US drain opening is compatible with most plumbing fittings

Good depth in middle so water doesn’t splash everywhere. Anonymous. Mon Feb 16 2026

Upgrade your bathroom with this 22-inch undermount sink. Crafted from durable white ceramic, it features a sleek rounded rectangular design with built-in overflow, a smooth scratch-resistant glaze, and a standard drain opening. Ideal for modern bathrooms, this under-counter sink combines functionality with a clean contemporary aesthetic.

Boasting a timeless elegance, this bathroom sink is crafted from premium materials for both durability and style. Its generous basin offers ample space for daily hygiene routines, while the sleek contours and cleverly designed drain ensure a seamless and efficient user experience, keeping your bathroom clean and organized.

This bathroom sink is crafted with high-grade ceramic porcelain, specially designed for impact-resistance.

Louie. Fri Sep 19 2025

The Badeloft UB-04-XL is a 48.8-inch rectangular undermount ramp sink built from stone resin. The ramp basin slopes gently toward the drain, so water flows out completely without pooling. Stone resin is non-porous, meaning it won't stain or absorb moisture over time. Includes mounting hardware for undermount installation. Backed by a 10-year residential warranty.

Absolutely love this sink! It looks so sleek in our new bathroom. Paired with white quartz champagne bronze plumbing.. Lauren. Clarkston, MI. Sat Jul 11 2026

This undermount bathroom ceramic sink offers a sleek and easy-to-clean design. Made of premium ceramic, this sink exhibits low water absorption and excellent resistance to acids, ensuring long-lasting durability. With its rectangular shape, this undermount sink is perfect for center placement on your vanity countertop. The smooth and polished surface is resistant to stains and can be easily maintained. Designed for under-counter installation, it seamlessly integrates with your countertop, creating a sleek and cohesive look.

Exactly what I was looking for. Can’t wait to install it.. Susan. LA. Sun Nov 16 2025

Ceramic bathroom sinks are crafted from high-quality ceramic materials, resistant to scratches, cracks, and chips, ensuring longevity and minimal maintenance. Available in a variety of styles, colors, and designs, they allow homeowners to select a sink that complements their bathroom décor and personal taste, enabling the creation of unique and personalized bathroom designs.

With its unique curved bottom and clean lines, this evokes casual elegance. This spacious and distinctive sink has a smooth, glazed rim for a polished look and is versatile enough to complement traditional and modern bathrooms.

No problems with this sink!. Ss. Laguna Beach, CA. Thu Feb 26 2026

Fall in love instantly with NativeStone's smooth surface and elegant design. A clean, oval shape shows off the organic beauty of concrete at a much lighter weight and with no-fuss maintenance. NativeStone concrete sink is handcrafted by NativeStone, an innovative, powerful blend of cement and jute fiber that is surprisingly lightweight for concrete, extraordinarily heavy-duty in the bathroom, and refreshingly easy for clean-up.

Absolutely gorgeous. Love it!. Mara. Davie, FL. Wed Feb 18 2026

This sleek and timeless sink is crafted from high-quality vitreous porcelain ceramic, offering a glossy, non-porous surface that’s resistant to stains, scratches, and chips. Its oval shape and undermount installation create a seamless transition from countertop to basin, enhancing both modern and traditional bathroom aesthetics.

The Toto® 24 Inch Rectangular Undermount Bathroom Sink with Cefiontect features a modern shallow basin that is ideal for narrow countertops. It features a sleek rimless design and is made with durable vitreous china for long-lasting beauty. This sink is coated with Toto's Cefiontect glaze that prohibits mold and debris from adhering to ceramic surfaces. This technology helps keep your sink cleaner for longer and reduces the number of harsh chemicals used for cleaning. Included: Sink, installation template, and mounting screw set for wood countertops. Purchase separately: Compatible faucet and drain. Mounting assembly THU410 is required for marble/granite type countertop installation and must be purchased separately.

Great sinks. Size is perfect for my larger 75 in span. Installer agreed that sinks were well made and Kraus is a decent brand.. Meryl. High Bridge, NJ. Sat Jun 04 2022

Build a bold bathroom with the Ariaso collection from Ruvati. Stepping away from traditional porcelain, this collection offers modern, stylish sinks that will make your bathroom truly unique. From typical stainless steel to shades of gold and black, these sinks feature an innovative nano-PVD finish that is resistant to wear and abrasion. The Ariaso collection can be useful in both residential and commercial properties. Multiple installation options and arc-shaped bowl adds a beautiful, modern touch to the sink and provides exceptional drainage. To truly transform your bathroom space, experience the Ariaso collection.

Beautiful finish. We have had it installed in our showroom for over a year and it still looks perfect. Lori. Auburn, MA. Tue Feb 03 2026

Modern Bathroom Undermount Sink - Best Sleek European inspired modern contemporary classic design, arc beautiful, elegant and generous. This white undermount sinks are widely used in home bathroom, restaurant, Office building, school, indoor or outdoor.

We needed a very specific sized sink and this was the perfect match! Looking forward to seeing the entire vanity design come together.. Alison. Lakewood, CA. Thu Jul 16 2026

The TOTO® 20 Inch Rectangular Undermount Bathroom Sink with CEFIONTECT features a modern shallow basin that is ideal for narrow countertops. It features a sleek rimless design and is made with durable vitreous china for long-lasting beauty. This sink is coated with TOTO's CEFIONTECT glaze that prohibits mold and debris from adhering to ceramic surfaces. This technology helps keep your sink cleaner for longer and reduces the number of harsh chemicals used for cleaning. Included: Sink, installation template, and mounting screw set for wood countertops. Purchase separately: Compatible faucet and drain. Mounting assembly THU410 is required for marble/granite type countertop installation and must be purchased separately.

I love this sink. I put it in four different bathrooms.. Erin. Redwood City, CA. Sat Feb 14 2026

The white rectangular under-mount bathroom sink features a smooth, glossy interior. Made of porcelain, this product offers plenty of room to wash up.

It's the perfect size and shape.. June Westerson. Wed Mar 18 2026

Create a clean and contemporary look in your bathroom with the streamlined undermount bathroom sink design of Elavo Ceramic Bathroom Sinks from Kraus. Made from high-quality vitreous china, these sinks offer the simple and timeless aesthetic of porcelain enamel, with durable construction for everyday use. The high-gloss porcelain glaze with a smooth non-porous finish is stain resistant and easily wipes clean. Undermount bathroom sink installation creates a seamless transition between sink and countertop, with no exposed mounting deck, allowing you to easily wipe water into the sink when cleaning your bathroom sink vanity. An overflow drain helps prevent the sink from overflowing while the primary drain is closed. Standard US drain opening is compatible with most plumbing fittings

Just what we needed for our master bathroom! Great quality. Jill. Lone Oak, TX. Sun Jul 05 2026

With reflective facets of cut glass, KOHLER® Kallos shines like a jewel in the bath or powder room. Part of the Artist Editions line of bath sinks, the spun-glass under-mount basin offers a distinctive architectural pattern reminiscent of fine crystal. This round undermount bathroom sink basin's design creates stunning visual depth while appropriately concealing the view of toiletries stored inside the vanity.

These sinks are truly beautiful and exactly what we were looking for as we have another set installed in a different location.. Dwight. Manakin-sabot, VA. Wed May 06 2026

Experience the epitome of durability and elegance with our premium ceramic undermount round bathroom sink. Designed to withstand fading, scratches, chips, and stains, it remains a timeless centerpiece in your bathroom. Boasting a seamless design for hassle-free maintenance and a smooth, non-porous surface for effortless cleaning, it ensures a fresh appearance for years to come. With its crisp white finish and simple installation process, this modern sink brings sophistication to any space. Complete with an overflow hole for enhanced functionality and optimal drainage, it's the ideal choice for upgrading your bathroom, vanity, or lavatory.

This sink is very pretty. It is in my guest bathroom. Everyone comments. It fits perfectly on a single vanity. Joann. Pearland, TX. Fri May 15 2026

Monarch Abode Rotunda Sink is made of solid, high-quality aluminum that will stand the test of time. Individually handcrafted by our skilled artisans to provide a one of a kind sink for your home. Our Rotunda sink is hand hammered providing a unique and beautiful texture that will catch the eye of anyone in the room. Monarchs Dual Rim will allow you the flexibility of either installing your Rotunda Sink as an under mount sink or a drop in sink.

Great purchase, fit the bill. Patti. Whitefish Mt. Sun May 05 2024

Sleek, high-gloss rectangular sink crafted from durable, non-porous white porcelain with a baked-on glaze for effortless cleaning. Slim profile maximizes counter space. Fits cabinets 25½″ with a 1¾″ drain opening (pop-up drain not included). Includes two overflow caps in Polished Chrome & Matte Black. cUPC-certified and backed by a limited lifetime warranty

Turned out great. My bathroom had 2 sinks in the vanity and I had no counter space. This is large enough and I have it centered on the vanity.. Angela. Mission Viejo, CA. Tue Jul 07 2026

This 19.7-inch bathroom undermount ramp sink from Badeloft features a slope-to-drain design. The ramp basin slopes gently toward the drain, so water flows out completely without pooling. Stone resin is non-porous, meaning it won't stain or absorb moisture over time. Includes mounting hardware for undermount installation. Backed by a 10-year residential warranty.

Beautiful sinks. Love the modern look. Well made. Shipped very fast.. Shelley. Colorado Springs, CO. Fri Jun 05 2026

KOHLER® Brazn brings a new angle to minimalism. Unadorned yet refined, the Brazn oval undermount bathroom sink proclaims every shape is a statement in simplicity and a departure from tradition. Purposeful in every detail and bold in any space.

Fit perfect and very easy to install. Great product. Andre. Safety Harbor, FL. Sat Jun 13 2026

Embrace a sophisticated look with the Verticyl undermount bathroom sink. This modern sink features vertical sides to create a deep, geometric basin. The undermount installation allows this sink to seamlessly integrate into your bath or powder room. Pair with your choice of beautifully crafted KOHLER faucet collections for a cohesive design.

Exactly what I ordered and in perfect condition. Very well packaged and delivery was ahead of schedule. Thank you Wayfair!. Anonymous. Mon Jun 29 2026

This sleek and timeless sink is crafted from high-quality vitreous porcelain ceramic, offering a glossy, non-porous surface that’s resistant to stains, scratches, and chips. Its rectangular shape and undermount installation create a seamless transition from countertop to basin, enhancing both modern and traditional bathroom aesthetics.

Roma Travertine-Pattern Sintered Stone Countertop and Undermount Ceramic Basin, NO Cabinet, NO Faucet and Drain, Suitable for Vanity TILLEY, YOLAN, FRIGGA, etc.

This DeerValley rectangular under-mount bathroom sink has its edge perfectly hidden under the countertop, creating a smooth and seamless transition that reduces the use of countertop space and makes the countertop easier to clean. The enamel-coated surface of this under-mount sink is very smooth and glossy, with low density and low water absorption. The smooth finish of this bathroom sink is better at resisting bacteria, inhibiting the growth of bacteria, and keeping the surface hygienic, and a fine glossy white finish usually complements most modern bathroom designs. What's more, this vitreous china under-mount bathroom sink has a rigid construction that resists scratching and cracks during daily use to ensure longevity.

These sinks were perfect for my bathroom remodel! They are a great size and the price was right.. Jennifer. St. George, Utah. Sat Apr 11 2026

This 19" hammered-copper bathroom sink’s timeless design and artisan-crafted simplicity has earned it its name. The Classic is an undermount bathroom sink forged of high-quality recycled copper; its sloped walls showcase a sleek hand-hammered texture.

This sink is stunning! So beautiful and makes my powder room extra special!. Deborah. FL. Sun May 24 2026