Black Undermount Bathroom Sinks

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.

Bought two for side by side in primary bath. They are classy and so far really easy to clean. Recommend.. Jody. Maine. Thu Sep 03 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.

Perfect size and quality for the price!. Brenda. Dunedin, FL. Tue Sep 22 2026

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 Oct 10 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 Aug 02 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 Jul 13 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 Jun 14 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

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 Mar 12 2022

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 May 24 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 Aug 17 2025

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 Nov 01 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 Sep 16 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.

Have not installed it yet but looks great, sturdy, high quality.. Marie. Leesburg, VA. Mon Oct 19 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 Nov 28 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 May 19 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 Mar 02 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

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 Aug 03 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 Feb 14 2026

Rectangular vitreous ceramic lavatory single-bowl undermount 20" x 15" x 7-1/2"

Cracked within the first year.. Albania. Waxhaw, NC. Fri Nov 28 2025

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 Jul 06 2020

Parma undermount bathroom sink with classic oval basin. Made from 100% , super durable and non-porous fireclay. Comes with overflow.

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 Jul 10 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 Jul 09 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 Aug 17 2023

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.

A beautiful resin sink and worth every dollar it was an easy install and pairs well with any Cabinetry.. Natalie. Yardley. Mon Oct 05 2026

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 Sep 28 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 May 04 2026

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 Jun 15 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

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 Sep 19 2026

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

Undermount Bathroom Sink made of Premium Quality Ceramic Construction: Delicate and solid ceramic with crystalline glaze. ensure completely resistant to heat, chipping and scratch.Easy to clean.

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 Aug 15 2026

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.

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 Apr 07 2023

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 Oct 08 2026

The Sartorial collection pays homage to the refined elegance of 19th-century European textiles. Inspired by haberdashery fabrics, this herringbone pattern strikes a modern, geometric note, showcased beautifully on the KOHLER® Caxton rectangular undermount bathroom sink. Pair it with the Sartorial Paisley sink for a coordinated bath vanity.

I get compliments on this all the time.. Annie. Boston, MA. Sat Jan 06 2024

Please be noted that the height of faucet spout ≥9'' is recommended. The sink drain stopper without overflow hole is recommended.

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 Jun 14 2026

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 Jun 04 2024

The Badeloft UB-05-L is a 31.4-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.

Arrived damaged. The Wayfair system won’t work to file a complaint and return.. Jaime. Edmond, OK. Wed Sep 16 2026

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 Aug 18 2026

Upgrade your kitchen with this 32-inch undermount stainless steel sink. The deep single bowl handles large cookware with ease, while X-shaped drainage lines keep water flowing fast and prevent standing water. Made of durable 304 stainless steel, it is built for daily use. The package includes a sink grid, drain stopper, strainer and all plumbing parts. Designed for undermount installation, it delivers a clean, modern look for any kitchen renovation project

The Karran CCU500 adds a geometric flair to the Cinox Collection with its square silhouette, rendered in a sophisticated finish. This undermount sink represents a seamless integration of contemporary design with the warmth of traditional materials. Made from the enduring T-304 stainless steel, it is as resilient as it is stylish. The sink measures L 15-3/4 x W 15-3/4 x H 5-1/8 inches, offering a compact yet spacious basin that is perfect for daily use in any residential bathroom. The square shape is not only a nod to modern design trends but also maximizes basin space, while the undermount installation ensures a clean and streamlined countertop look, synonymous with the innovative spirit of Karran.

Wow! Great looking copper sink!. Chrissy. NV. Thu Oct 01 2026

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 Sep 19 2025

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 May 30 2026