Black Undermount Bathroom Sinks

Embrace a sophisticated look with Verticyl, featuring vertical sides for a deep, geometric rectangular basin. An under-mount installation seamlessly integrates this sink into your bath or powder room design. It features an overflow drain and Undermount installation.

Great Kohler quality from past experiences-shipped quickly in very secure box to protect. My mistake that I ordered wrong size-WayFair helped me to easily return.. Angie. John’s Island, SC. Sat, 10 Oct 2026

KOHLER® Caxton has a simple, streamlined design that's as versatile as it is attractive. This oval undermount bathroom sink's easy-to-clean sink combines the sleek look of an integrated basin with a timeless design that suits both traditional and modern bathroom decors. Caxton creates a sleek transition from the smooth oval basin to just about any solid-surface countertop.

Perfect. Maria. US. Tue, 20 Oct 2026

Embrace a sophisticated look with KOHLER® Verticyl, featuring vertical sides for a deep, geometric basin. An undermount installation allows this rectangular undermount bathroom sink to seamlessly integrate into your bath or powder room design.

Looks perfect. Kalpana. Duluth, GA. Sun, 02 Aug 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, 05 Jun 2026

Caxton has a simple, streamlined design that's as versatile as it is attractive. This easy-to-clean sink combines the sleek look of an integrated basin with a timeless design that suits both traditional and modern bathroom decors. Caxton creates a sleek transition from the smooth rectangular basin to just about any countertop.

LOVE!! great price, great size , no sharp corners so easy to clean - little deeper than our previous sinks and I appreciate it . Wayfair packaged well and super fast shipping.. Tiffany. Wed, 04 Nov 2026

Embrace a sophisticated look with KOHLER® Verticyl, featuring vertical sides for a deep, geometric basin. An undermount installation allows this oval undermount bathroom sink to seamlessly integrate into your bath or powder room design.

Very happy with these sinks. The shallow wide bowl works well for my handicapped spouse without leaves plenty of clearance for his wheelchair.. Karen. Cumming, GA. Sun, 01 Nov 2026

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.

Worked out great. Easy to mount. We had an issue with a different brand being uneven so it had a huge gap in the corner. This sink was perfectly straight and even on all sides. I didn’t have to fill in the corner with excessive silicone like the previous sink that was a different name brand. I should have started with this sink. That’s what I get for trying to save a few dollars.. Sarah. Castro Valley, CA. Tue, 13 Jul 2021

Caxton has a simple, streamlined design that's as versatile as it is attractive. This easy-to-clean sink combines the sleek look of an integrated basin with a timeless design that suits both traditional and modern bathroom decors. Caxton creates a sleek transition from the smooth oval basin to just about any solid-surface countertop.

I bought two of these … great purchase and great product. Heather. New Fairfield, CT. Sun, 14 Jun 2026

Embrace a sophisticated look with KOHLER® Verticyl, featuring vertical sides for a deep, geometric basin. An undermount installation allows this square undermount bathroom sink to seamlessly integrate into your bath or powder room design.

Love the small, square biscuit color sinks! I bought 3…2 for the guest bathroom and one for one of the separate master sinks. Beautiful!. Keith. Canadian, TX. Sun, 24 May 2026

KOHLER® Caxton has a simple, streamlined design that's as versatile as it is attractive. This oval undermount bathroom sink's easy-to-clean sink combines the sleek look of an integrated basin with a timeless design that suits both traditional and modern bathroom decors. Caxton creates a sleek transition from the smooth oval basin to just about any solid-surface countertop.

I ordered two of these Kohler Caxton sinks for our master bathroom remodel, and they are absolutely perfect! The size is the ideal sweet spot and because the underside is glazed, it looks incredibly clean and finished if you happen to catch a glimpse of it from underneath or inside the cabinet. The white finish is brilliant and classic Kohler quality: smooth, durable, and very easy to wipe down. Highly recommend if you want a timeless look! We cant wait to get the hardware installed and this bathroom finished!. Norma. Scottsdale, AZ. Sat, 30 May 2026

Inspired by traditional furniture and architectural elements, KOHLER® Memoirs features clean lines and rich detailing. Molded edges lend an elegant touch to this under-the-counter rectangular undermount bathroom sink.

It’s a beautiful sink. I love the look. I have put this into bathrooms now that’s how much I love it and I’ve purchased them both at Wayfair.. Linda. Southlake Tx. Sat, 14 Feb 2026

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.

It's beautiful, prefect for my bathroom decor.. Ana. Memphis, TN. Sat, 15 Aug 2026

With its gently curved, organic shape, the KOHLER® Iron Plains sink combines distinctive style with the extreme durability, strength, and vintage soul of KOHLER® enameled cast iron. Two installation options - drop-in or under-mount - make this 18-1/2" rectangular drop-in/undermount bathroom sink a flexible choice for a wide range of bathroom configurations.

Sink is perfect for small to midsize vanities. We love that it is not too deep, more modern in profile.. Veejay. Bay Area. Thu, 17 Aug 2023

Old is new again! As trends do, the beautiful designs of the past always seem to reappear in new forms. Nantucket Sinks introduces a new collection of Victorian-era bathroom sinks, taking those looks from the 30s and reinventing them for modern times. This beautiful sink is finished in classic glossy white. These sinks include an elegantly designed backsplash. The deck on this sink can accommodate an 8-inch spread faucet and has an integral overflow. Wall mounting hardware is included. This new Nantucket Sinks collection is made in Italy from durable fine fireclay. The listed dimensions may vary slightly from the actual.

I am in love with this sink! I struggled with choosing between cost and style, and I’m so glad I spent more money to get the sink I wanted. This thing is heavy, but I had our contractors install it. It’s a beautiful focal point for our small bathroom.. Joanna. Onalaska, WI. Fri, 19 Sep 2025

Inspired by a 1929 KOHLER® exhibition at the Metropolitan Museum of Art, the KOHLER® Kathryn collection captures the unforgettable style of a bygone era. With its modern interpretation of retro styling, this spacious rectangular undermount bathroom sink makes a striking addition to the bathroom.

This sink is well-made and it’s a focal point of our bathroom remodel. We get compliments on the sink every time I guest uses our main bathroom. I would recommend to anyone who wants a high-end bathroom sink.. Kelly. Carnation, WA. Mon, 04 May 2026

KOHLER® Ladena's upswept curves offer a generous 21" rectangular undermount sink and a striking contemporary look, particularly when paired with a countertop that exposes the basin's glazed underside.

We purchased two of the sinks for an Undermount installation in a solid surface countertop. They were easy to install finish is good and we are looking forward to many years of usage. . Ricky. US. Sun, 17 Aug 2025

Why Lexicon?The Lexicon LP-V214 Rectangle Bathroom Vanity Sink are constructed from 80% natural quartz, creating an incredibly durable sink surface. Quartz has the smooth feel of stone with superb sound-absorption properties and provides maximum protection against heat, scratches and stains. Lexicon Sinks are backed by a limited lifetime warranty.Sink Features:80% Quartz Composition, Only Diamond is HarderHeat Resistant up to +500°FDurable, Scratch & Stain ResistantNon-Porous, Easy-To-Clean SurfaceDual-Mount Rim for Undermount and Drop-In Installation21" x 14-1/2"Drains and Overflow Kits Sold SeparatelyDiscover Quartz Vanity Bathroom Sink and functionality with the Lexicon Platinum Quartz Vanity Bathroom Sink available in 5 Color LP-V214-W White, LP-V214-K Black, LP-V214-M Mocha, LP-V214-B Beige, LP-V214-C Concrete.

Heavier than expected. Great color. Should be easy to install.. Anonymous. US. Mon, 03 Aug 2026

This 32-inch undermount kitchen sink transforms your kitchen into a functional workstation. The deep single bowl provides ample space for washing large pots and pans while reducing splashes. Constructed from durable 201 stainless steel with a matte black finish, this sink resists scratches and stains for long-lasting beauty. The X-shaped drainage design ensures fast water outflow and prevents standing water. Complete with a 7-piece accessory kit including a cutting board, drying rack, colander, mesh sheet, sink Insert bowl, cup rinser and full plumbing connection parts, you get everything needed for efficient meal prep and cleanup. The undermount design creates a sleek, seamless look that complements any modern kitchen

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.

Had not thought about stainless for bathroom sink but saw that it's a thing & so glad I tried it. Way better than ceramic which is prone to cracking around the drain & staining. Plus this looks cooler:-). Love it.. Marie. Leesburg, VA. Mon, 09 Nov 2026

Archer® offers a timeless appeal, blending subtle elements of Craftsman woodworking techniques and the intricate facets of jewelry. Distinguished by its beveled edges and clean geometry, the Archer® sink creates a universal look that suits an array of bathroom styles.

This was a beautiful choice. It is a deep basin that is easy to clean. I purchased ice grey to match toilet and tub.. T. Smith. Daytona Beach, FL. Sat, 12 Mar 2022

Monarch Abodes Venetian 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 Venetian 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 Venetian sink as an under mount sink or a drop in sink.

Not installed yet but looks amazing especially if you don't have a large vanity area it's a nice size.. Trysha. Kitchener, ON. Sun, 14 Jun 2026

This 25.2-inch rectangular 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.

Very cool looking sink, satin finish makes it unique, but beware, you cant fill this sink with water should you need to for razor shaving. I do recommend it if your looking for a modern vibe.. Chris. Purchase, NY. Tue, 10 Nov 2026

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.

We install this sink at the beach house and it worked out perfectly. This sink was the perfect solution for our sinks. We love this sink. Jeff. Santa Rosa Beach, FL. Wed, 16 Sep 2026

The timeless elegance of the oval KOHLER® Canvas® bathroom sink makes it an ideal choice for both contemporary and traditional bathrooms. This cast iron bathroom sink basin offers a smooth, easy-to-clean profile that can be paired with a wall- or counter-mount faucet.

The Kohler sink is a perfect fit and size - deep enough for effective handwashing and the color is a great match to our countertop.. Cg. Mke. Mon, 02 Mar 2026

Part of our collection, this wall-mount sink can also be installed within a cabinet or used with a base stand. Crafted in Italy from genuine fine fireclay it has a Victorian look to bring vintage style to your bath. Which made perfect sense in the home. Space saving and petite this sink has an overflow and an 8-inch spread 3 faucet hole deck. Durable and scratch-resistant, it is finished in a high gloss white porcelain enamel glaze. It has a 1.75-inch drain hole -drain not included. A mounting bracket is included. Ideal in a bath, powder, or even a laundry room wherever you will use it the most! Listed dimensions may vary slightly from the actual by up to 0.25" because of the firing process.

I bought this Victorian Nantucket Sink with black bottom and purchased a chrome faucet with chrome drain, etc. It's beautiful.. Diane. Woodstock, NY. Sat, 06 Jun 2026

Ruvati's Krona collection offers undermount bathroom sinks constructed of thick, solid porcelain ceramic. These sinks fit seamlessly into your vanity, providing superior strength and long-lasting durability. The vitreous porcelain enamel forms a smooth glossy surface that is extremely resistant to scratching, chipping, or crazing. The smooth surface of the Krona collection drains water easily and does not stain, keeping your sink dry and easy to clean. For a classic look that will never go out of style, choose the Krona collection for your bathroom or powder room vanity.

It looks exactly in person as it did in the photos online. It will go well with the green and white ceramic mosaic tiles on the floor (tile sample in sink in the photos).. Laurel. Bloomington, IN. Fri, 10 Jul 2026

Embrace a sophisticated look with KOHLER® Verticyl Round, featuring vertical sides for a deep, geometric basin. An undermount installation allows this round undermount bathroom sink to seamlessly integrate into your bath or powder room design.

Love the shape of these sinks! Hold more water if I need to hand wash clothes or wet my hair but doesnt take up any more space.. J. West Columbia, SC. Thu, 09 Jul 2026

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

Loved this sink the first time I bought it. So ordered two more.. Marilyn. East Wenatchee, WA. Sat, 19 Sep 2026

The Shagreen collection celebrates the subtle coloring and distinctive pebbled texture of natural shark and ray leather. Inspired by oil spot glazes that originated in China during the Song Dynasty, a two-step glaze process uses minerals to create an interplay of shimmery and matte effects. A striking complement to the oval KOHLER® Caxton sink, the rich glazed finish shows iridescent pearly tones and a gently granulated texture similar to leather. Each oval undermount bathroom sink's pattern, formed through an organic process, is unique.

Artist Editions Oval Shagreen Caxton sink looks and feels so sleek and stylish.. Rene. Pine Beach, NJ. Fri, 05 Apr 2024

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, 19 May 2026

The Lexicon Quartz LP-V210 oval vanity sinks are constructed from 80% natural quartz composite, creating an incredibly durable and hygienic sink surface. Easy to clean and food-safe, granite composite has the smooth feel of stone with superb sound-absorption properties and provides maximum protection against heat, scratches, and stains. A limited lifetime warranty backs Lexicon quartz sinks. Sink features: 80% quartz composition, only diamond is harder heat resistant to +500 f durable, scratch & stain resistant hygienic, easy-to-clean surface available in 5 popular colors dual-mount rim for undermount and drop-in installation.

I have not installed the sinks yet, but they look very nice. I plan to mount them on a coffee brown granite, and expect them to look terrific.. Joyce. Knoxville, TN. Wed, 20 Aug 2025

Infuse your home with the joyous essence of the Plaisir collection, where comfort and style converge effortlessly.Achieve a sleek and modern bathroom aesthetic with our undermount sinks, seamlessly integrated into your countertop for a clean and contemporary look.Offered in Black with a Matte Finish.

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.

My sinks look great in my new bathroom. They are very good quality.. Carla. Lakeland, FL. Sat, 01 Sep 2018

Badeloft's UB-05-M undermount ramp sink sits flush beneath your countertop for a clean look. 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.

Very nice and good looking sink. Michael. Jacksonville, FL. Fri, 07 Apr 2023

The Badeloft UB-04-RL is a 25.2-inch bathroom 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.

Looks great! Wayfair helped me obtain the model I needed from the MFG as well. Thank you!. Christopher. NJ. Mon, 15 Jun 2026

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

The Badeloft UB-01 is a 23.6-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.

Martina. NV. Fri, 18 Sep 2026

Modern Design: Sleek and contemporary, the basin enhances your bathroom with its stylish aesthetic.

The KOHLER® Caxton round undermount bathroom sink has a simple, streamlined design that’s as versatile as it is attractive. This round undermount bathroom sink's easy-to-clean sink combines a sleek look with a timeless design that suits both traditional and modern bathroom decors. Caxton creates a smooth transition from the round bowl to nearly any countertop.

The dimensions are wrong on the website, its 16x16. Anonymous. Sun, 28 Sep 2025

Crafted from high-quality stainless steel, this elegant vessel sink combines durability with a contemporary design. Its unique rectangular shape offers a fresh, minimalist aesthetic while providing ample space for daily use.

Great quality and material..excited to use this in my space. Serrah. Thu, 08 Oct 2026

This 32-inch undermount kitchen sink transforms your kitchen into a functional workstation. The deep single bowl provides ample space for washing large pots and pans while reducing splashes. Constructed from durable 201 stainless steel with a matte black finish, this sink resists scratches and stains for long-lasting beauty . The X-shaped drainage design ensures fast water outflow and prevents standing water. Complete with a 5-piece accessory kit including a cutting board, drying rack, colander, mesh sheet and full plumbing connection parts, you get everything needed for efficient meal prep and cleanup. The undermount design creates a sleek, seamless look that complements any modern kitchen

Discover the elegance of the Karran CCU200, a distinguished member of the Cinox Collection. This oval undermount bathroom sink, presented in a refined finish, offers a unique blend of classic style and modern functionality. Constructed from the robust T-304 stainless steel, it ensures both durability and a sleek, enduring appearance. The sink's generous dimensions, L 27-1/2 x W 17 x H 5-1/8 inches, make it a versatile and stylish addition to any residential bathroom. The CCU200's under-mount installation allows for a clean, flush fit with the countertop, providing a sophisticated and uncluttered look. This sink is not just a functional fixture but a statement of luxury and elegance, characteristic of Karran's commitment to exceptional bathroom design.

Love this sink, perfect with bathroom and good quality.. Caleafia. Conyers, GA. Tue, 04 Jun 2024

New offering! Introducing the Bathroom Sink, part of the luxurious Victorian collection. Made in Italy with exquisite craftsmanship, this sink is the perfect combination of elegance and functionality. Whether you prefer a wall-mount or deck-mount installation, this petite sink is perfect for small spaces. Constructed from high-quality fireclay, this sink is not only durable but also easy to clean. With a convenient overflow and single faucet hole installation, Bathroom Sink is the ideal choice for a classic and stylish bathroom upgrade. Wall mounting hardware is included. The listed dimensions may vary slightly from the actual.

Adorable sink made of high quality materials. Cannot wait to see this installed!. Rebekah. Myrtle Beach, SC. Sat, 21 Mar 2026

Constructed of thick, solid porcelain ceramic, the Krona collection from Ruvati offers undermount bathroom sinks that fit seamlessly into your vanity. For superior strength and long lasting durability, the vitreous porcelain enamel forms a smooth glossy surface that is extremely resistant to scratching, chipping or crazing. The smooth surface of the Krona collection drains water easily and does not stain, so your sink will remain dry and easy to clean. For a classic look that will never go out of style, choose the Krona collection for your bathroom or powder room vanity.

We looked all over the internet for a smaller size rectangular undermount vanity sink in black. Only Wayfair offered what we needed. Bought two! Highly recommend.. Anonymous. Thu, 28 Nov 2024

The Lexicon LP-V330 Rectangle Bathroom Vanity Sink are constructed from 80% natural quartz composite, creating an incredibly durable sink surface. Granite Composite has the smooth feel of stone with superb sound-absorption properties and provides maximum protection against heat, scratches and stains. Lexicon Sinks are backed by a limited lifetime warranty.Sink Features:80% Quartz Composition, Only Diamond is HarderHeat Resistant up to +500°FDurable, Scratch & Stain ResistantNon-Porous, Easy-To-Clean SurfaceDual-Mount Rim for Undermount and Drop-In Installation19-7/8" x 15-3/4"Drains and Overflow Kits Sold SeparatelyDiscover Quartz Vanity Bathroom Sink and functionality with the Lexicon Platinum Quartz Vanity Bathroom Sink available in 5 Color LP-V330-K Black,LP-V330-W White, LP-V330-M Mocha, LP-V330-C Concrete, LP-V330-B Beige

it is perfect against My black Granite counters. Very durable and resistant. doesnt show stains. Its perfect.. Stefania. Tue, 18 Aug 2026

Undermount vessels in perfect size ratios, these fit right inside the specialty crafted openings of our granite counter collections. In extra durable enamel and color match tones, Ilum undermount units are completely functional, simple and easy to install. Featuring an organic outline, they serve as the suitable undermount for marble top space configurations.

Upgrade your vanity with the Cantrio MS-012 Stainless Steel Bathroom Sink. Forged from premium 18-gauge, 304-grade stainless steel, this undermount sink features a modern recessed design with curved, easy-to-clean walls. Rigorously tested to resist impact, corrosion, and tarnishing, it offers seamless installation and lasting, heavy-duty durability.

Sink came on time, well packed and once installed looked fantastic!. Franco. Brampton, ON. Mon, 06 Jul 2020