Square Undermount Bathroom Sinks

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Nantucket Sinks USA
$687.50 $515.69

Dimensions: 16.63L x 16.63W x 7.38H in.. Square undermount sink. Constructed from brass. Hammered by hand. Includes a limited 5-ye...ar warranty. The Nantucket Sinks ROB Round Undermount Bar Room Sink takes your bar up a notch in style. This deep,... read more

Polaris Sinks
$118.00

With simple elegance, the Polaris Sinks p001 Square Porcelain Vessel Sink is the perfect addition to your home. This fine porcelai...n sink is made from vitreous china that is triple glazed for strength. It is more than easy to clean for a hassle-free,... read more

Nantucket Sinks
$562.49

An exclusive design, this Hand Hammered brass bathroom sink is designed to be undermounted. Make a focal point of a room with this... unique sink. This sink will naturally patina if left untreated. This sink requires a 1.5in Drain. This sink has an... read more

Polaris Sinks
$118.00

With simple elegance, the Polaris Sinks p001 Square Porcelain Vessel Sink is the perfect addition to your home. This fine porcelai...n sink is made from vitreous china that is triple glazed for strength. It is more than easy to clean for a hassle-free,... read more

Polaris Sinks
$58.00

With simple elegance, the Polaris Sinks p001 Square Porcelain Vessel Sink is the perfect addition to your home. This fine porcelai...n sink is made from vitreous china that is triple glazed for strength. It is more than easy to clean for a hassle-free,... read more

Polaris Sinks
$354.00 $118.00

Overall dimensions: 17L x 17.5W x 7.5H in.Triple-glazed and triple-fired vitreous chinaChoose from available finish optionsUndermo...unt design18-inch minimum cabinet sizeIncludes mounting hardware and cardboard templateLimited lifetime manufacturer... read more

Nantucket Sinks USA
$587.50 $440.69

Dimensions: 17L x 14W x 5.13H in.. Interior dimensions: 15L x 12W x 5D in.. Rectangle undermount. Made from solid copper. Standard... vanity drain measures 1.5 diam.in.. Antique copper finish. Limited 5-year manufacturer's warranty. A shimmering accessory... read more

Polaris Sinks
$138.00 $46.00

Choose from available size options. Triple-glazed and triple-fired vitreous china. Choose from available finish options. Undermoun...t design. 18-inch minimum cabinet size. Includes mounting hardware and cardboard template. Limited lifetime manufacturer... read more

HIGHPOINT COLLECTION
$55.99

This classic oval vanity sink from Highpoint Collection is crafted of porcelain. With an overflow on the front of this bowl, this ...undermount sink is the perfect addition to any traditional bathroom. . Sink type: Bathroom Sink style: Undermount Sink material: Porcelain Exterior dimensions: 17.25 inches x 14.75 inches Interior dimensions: 15 inches x 12.125 inches Bowl Depth: 6 inches Drain opening diameter: 1.5 inches Color: White Uses standard USA drains *Template not included with ceramic sinks. read more

Polaris Sinks
$98.00

Our extensive line of porcelain sinks will compliment any decor from the traditional to the unique. Our porcelain sinks are true v...itreous china with a triple laid glaze to create the strongest sink you will find. Our porcelain sinks are extremely low... read more

Polaris Sinks
$46.00

With simple elegance, the Polaris Sinks p001 Square Porcelain Vessel Sink is the perfect addition to your home. This fine porcelai...n sink is made from vitreous china that is triple glazed for strength. It is more than easy to clean for a hassle-free,... read more

Polaris Sinks
$46.00

With simple elegance, the Polaris Sinks p001 Square Porcelain Vessel Sink is the perfect addition to your home. This fine porcelai...n sink is made from vitreous china that is triple glazed for strength. It is more than easy to clean for a hassle-free,... read more

Nantucket Sinks USA
$56.29

The classic shape of the Nantucket Sinks UM-15x12 Undermount Ceramic Bathroom Sink never goes out of style, which means that it wi...ll work with any bathroom makeover you have in mind. This undermounted sink is made from high-quality vitreous china in... read more

Nantucket Sinks USA
$112.50 $84.39

Dimensions: 18L x 12.88W x 7.38H in.. Interior dimensions: 16L x 10.88W x 5.88D in.. Traditional undermount style. Crafted from vi...treous china. 1.5-diam.-in. drain. Your choice of available finish. Includes limited lifetime warranty. Limited space... read more

Polaris Sinks
$354.00 $118.00

Overall dimensions: 14.75L x 20.75W x 6.5H in.. Triple-glazed and triple-fired vitreous china. Choose from available finish option...s. Undermount design. 24-inch minimum cabinet size. Includes mounting hardware and cardboard template. Limited lifetime... read more

Nantucket Sinks USA
$125.00 $93.79

Overall dimensions: 19.13L x 15.75W x 8.13H in.. Interior dimensions: 17.38L x 14.25W x 6.75D in.. Undermount style. Made from cer...amic. Drain measures 1.75 diam. in.. Glazed underside for exposed sink applications. Includes limited lifetime warranty.... read more

Nantucket Sinks USA
$180.00 $134.99

Overall dimensions: 20.5L x 14.25Wx 8H in.. Interior dimensions: 18.38L x 12.25W x 6.75D in.. Rectangular undermount. Ceramic cons...truction. Features overflow and 1.75-diam.-in. drain. Glazed underside for exposed sink applications. Limited lifetime... read more

Polaris Sinks
$78.00

With simple elegance, the Polaris Sinks p001 Square Porcelain Vessel Sink is the perfect addition to your home. This fine porcelai...n sink is made from vitreous china that is triple glazed for strength. It is more than easy to clean for a hassle-free,... read more

Polaris Sinks
$46.00

With simple elegance, the Polaris Sinks p001 Square Porcelain Vessel Sink is the perfect addition to your home. This fine porcelai...n sink is made from vitreous china that is triple glazed for strength. It is more than easy to clean for a hassle-free,... read more

Nantucket Sinks USA
$75.00 $56.29

Dimensions: 19.25L x 15.88W x 8H in.. Interior dimensions: 17.38L x 14.25W x 6.63D in.. Undermount design. Made from vitreous chin...a. Drain measures 1.5 diam. in.. Your choice of available finish. Limited lifetime warranty. The roomy design of the... read more

Polaris Sinks
$138.00 $46.00

Choose from available size options. Triple-glazed and triple-fired vitreous china. Choose from available finish options. Undermoun...t design. 18-inch minimum cabinet size. Includes mounting hardware and cardboard template. Limited lifetime manufacturer... read more

Polaris Sinks
$354.00 $118.00

Overall dimensions: 14.75L x 20.75W x 6.5H in.. Triple-glazed and triple-fired vitreous china. Choose from available finish option...s. Undermount design. 24-inch minimum cabinet size. Includes mounting hardware and cardboard template. Limited lifetime... read more

Nantucket Sinks USA
$875.00 $656.29

Measures 13 diam. in.. Interior dimensions: 10.5 diam. in.. Round undermount style. Made from solid brass. 1.5 diam. in. standard ...lavatory drain. Nickel finish. Limited 5-year manufacturer's warranty. A bathroom makeover can really put a new energy... read more

Polaris Sinks
$138.00 $46.00

Choose from available size options. Triple-glazed and triple-fired vitreous china. Choose from available finish options. Undermoun...t design. 21-inch minimum cabinet size. Includes mounting hardware and cardboard template. Limited lifetime manufacturer... read more

American Imaginations
$230.00 $161.00

Overall dimensions: 18.25W x 13.5D x 7.75H in.. Interior dimensions: 16.5W x 11.75D in.. Rectangle under mount sink. Constructed o...f ceramic material. 1.75-in. drain opening. Smooth non-porous surface to prevent discoloration and fading. Includes a 1-year manufacturer's warranty. The American Imaginations 362 Rectangle Undermount Sink is a ceramic sink that's double-fired for durability and stain resistance. Its glossy finish adds a sleek touch to this sink, which pairs well with many bathroom décor styles. read more

Nantucket Sinks USA
$56.29

The roomy design of the Nantucket Sinks UM-17x14 Undermount Ceramic Bathroom Sink makes it a pleasure to splash around in. This de...ep basin is made from high-quality vitreous china that's offered in select finishes. The non-porous enamel glaze fully... read more

Nantucket Sinks USA
$749.99

Bring an elegant, reflective glow to your vanity with the Nantucket Sinks 21 Inch Hand Hammered Brass Rectangle Undermount Bathroo...m Sink with Overflow. Brilliantly textured, this hand-hammered brass sink is designed to be undermounted and includes a... read more

Polaris Sinks
$138.00 $46.00

Choose from available size options. Triple-glazed and triple-fired vitreous china. Choose from available finish options. Undermoun...t design. 21-inch minimum cabinet size. Includes mounting hardware and cardboard template. Limited lifetime manufacturer... read more

Polaris Sinks
$174.00 $58.00

Choose from available size options. Triple-glazed and triple-fired vitreous china. Choose from available finish options. Undermoun...t design. 18-inch minimum cabinet size. Includes mounting hardware and cardboard template. Limited lifetime manufacturer... read more

Nantucket Sinks USA
$75.00 $56.29

Dimensions: 17.13L x 13.75W x 7H in.. Interior dimensions: 15.25L x 12W x 5.5D in.. Undermount design. Made from vitreous china. D...rain measures 1.5 diam. in.. Your choice of available finish. Limited lifetime warranty. The classic shape of the... read more

Nantucket Sinks
$84.39

For a compact bathroom the solution was often a small oval sink now the Rectangle Ceramic Undermount Vanity Bathroom Sink brings a... new style to table. This sink has an overflow Drain not included. Finish: White Size: 16-in x 11-in Dimensions:... read more

Barclay
$238.00 $154.70

Barclay PSSSB2078-SS Swift Stainless Steel 18" Square Undermount Prep Sink. Bar / Prep Sinks > Undermount Single Bowl. Barclay 18"... Square Undermount Prep Sink, Swift Collection, This plain & simple undermount prep sink gets the job done in your bar or... read more

Nantucket Sinks
$562.49

An exclusive design, this Hand Hammered brass bathroom sink is designed to be undermounted. Make a focal point of a room with this... unique sink. This sink will naturally patina if left untreated. This sink requires a 1.5in Drain. This sink has an... read more

Nantucket Sinks USA
$87.50 $65.69

Dimensions: 15L x 12.13W x 7.13H in.. Interior dimensions: 13L x 10.13W x 7.13D in.. Traditional undermount style. Crafted from vi...treous china. 1.5-diam.-in. drain. Your choice of available finish. Includes limited lifetime warranty. For smaller spaces... read more

Nantucket Sinks USA
$1,000.00 $749.99

Overall dimensions: 15L x 21W x 8.5H in.. Interior dimensions: 18.5W x 12.5D in.. Rectangle handmade sink. Brass construction. Glo...wing brass finish. Measurements may vary up to 1/4 in.. Does not include drain. Bring an elegant, reflective glow to your... read more

Nantucket Sinks USA
$112.50 $84.39

Dimensions: 18L x 12.88W x 7.38H in.. Interior dimensions: 16L x 10.88W x 5.88D in.. Traditional undermount style. Crafted from vi...treous china. 1.5-diam.-in. drain. Your choice of available finish. Includes limited lifetime warranty. Limited space... read more

Polaris Sinks
$234.00 $78.00

Overall dimensions: 22L x 16.25W x 7.75H in.Triple-glazed and triple-fired vitreous chinaChoose from available finish optionsUnder...mount design24-inch minimum cabinet sizeIncludes mounting hardware and cardboard templateLimited lifetime manufacturer... read more

Polaris Sinks
$98.00

With simple elegance, the Polaris Sinks p001 Square Porcelain Vessel Sink is the perfect addition to your home. This fine porcelai...n sink is made from vitreous china that is triple glazed for strength. It is more than easy to clean for a hassle-free,... read more

Nantucket Sinks USA
$162.50 $121.89

Dimensions: 20.75L x 13.38W x 7.5H in.. Interior dimensions: 18.75L x 11W x 5.25D in.. Undermount design. Crafted from vitreous ch...ina. 1.5-diam.-in. drain. Your choice of available finish. Includes limited lifetime warranty. It's the little touches... read more

Thompson Traders
$279.20

23-1221-C Features:-Oval brass vessel sink with fish designs.-18 Gauge.-Coordinating drain (tdg15-brn or tdp15-brn)(not included)....-This product is handmade and, therefore, a work of art. Each sink is unique and can vary 0.25'' in either direction. We... read more

Nantucket Sinks USA
$875.00 $656.29

Measures 16.5 diam. in.. Interior dimensions: 14 diam. in.. Round undermount style. Made from solid brass. 1.5-diam.-in. drain. Ni...ckel finish. Limited 5-year manufacturer's warranty. Not a day will go by that you won't appreciate the hand-worked... read more

Nantucket Sinks USA
$625.00 $468.79

Measures 13 diam. in.. Interior dimensions: 10.5 diam. in.. Round undermount design. Crafted from solid brass. Standard lavatory d...rain measures 1.5 diam. in.. Finished in brass. Specialty care required. Includes a limited 5-year manufacturer's... read more

Polaris Sinks
$294.00 $98.00

More and sturdy vitreous china construction with triple-laid glaze. Elegant contemporary style to fit your taste. Cardboard templa...te and mounting hardware included for easy installation. 24-inch minimum cabinet size. Dimensions: 21L x 13.5W x 6.75H... read more

Nantucket Sinks USA
$87.50 $65.69

Dimensions: 15L x 12.13W x 7.13H in.. Interior dimensions: 13L x 10.13W x 7.13D in.. Traditional undermount style. Crafted from vi...treous china. 1.5-diam.-in. drain. Your choice of available finish. Includes limited lifetime warranty. For smaller spaces... read more

Polaris Sinks
$174.00 $58.00

Choose from available size options. Triple-glazed and triple-fired vitreous china. Choose from available finish options. Undermoun...t design. 21-inch minimum cabinet size. Includes mounting hardware and cardboard template. Limited lifetime manufacturer... read more

Hahn
$52.49

This Hahn sink is composed of beautiful white ceramic and porcelain. The smooth oval piece has an undermount style and is 6.5 inch...es deep to add a gentle elegance to the bathroom. 6.5 inches deep Built-in overflow Color: White Sink type: Bathroom Sink style: Undermount Sink material: Ceramic/porcelain Exterior dimensions: 19.5 inches wide x 15.75 inches long Interior dimensions: 17.25 inches wide x 14 inches long Drain opening: 1.25 inches Model: VC005 Size: 16-25". read more

Nantucket Sinks
$796.89

An exclusive design, this Hand Hammered Brass Plated Trough Sink is handcrafted making each sink slightly different than the other.... The Welds in the sink are done by hand to give it a truly artistic finish. This sink will naturally patina if left... read more

Polaris Sinks
$354.00 $118.00

Overall dimensions: 17L x 17.5W x 7.5H in.Triple-glazed and triple-fired vitreous chinaChoose from available finish optionsUndermo...unt design18-inch minimum cabinet sizeIncludes mounting hardware and cardboard templateLimited lifetime manufacturer... read more

Barclay
$238.00 $154.70

Barclay PSSSB2072-SS Scout Stainless Steel 16" Square Undermount Prep Sink. Bar / Prep Sinks > Undermount Single Bowl. Barclay 16"... Square Undermount Prep Sink, Scout Collection, Enhance your bar or kitchen prep area"s elegance & utility with this... read more

Polaris Sinks
$99.99

The p3191ub porcelain undermount sink is made from true vitreous china which is triple glazed and triple fired to to ensure your s...ink is durable and strong. Our bisque color is a beige hue that contains a yellow tint. Undermounting a bathroom sink... read more

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