Top 10 Undermount Bathroom Sink Rectangular – Bathroom Vanity Sink Tops

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1. Kohler


White, Bathroom Sink by KOHLER, Undermount Bathroom Sink, Caxton Collection, K-EC20000-0

Kohler #ad - Under mount installation. No faucet holes requires wall- or counter-mount faucet. No faucet holes; requires wall-or counter-mount faucet. Rectangular basin with overflow. Undermount. Constructed of vitreous China. Drain not included. Vitreous china. Basin clamp included.
BrandKohler #ad
ManufacturerKohler #ad
Height7.33 Inches
Length20.31 Inches
Weight19.41 Pounds
Width15.75 Inches
Part NumberEC20000-0



Stylish 18" Ceramic Porcelain Rectangular Undermount Bathroom Sink with Polished Chrome and Matte Black Overflow, White with Chrome and Matte Black Overflow, P-201 18 x 13 inch

STYLISH #ad - Quality material: high density material to achieve low water absorption and shiny finish. Save your precious time and energy with these extremely easy to clean white bathroom sinks. Make cleaning time fun time: thanks to their smooth and non-porous surface now cleaning time is fun again.

They are well crafted, and designed in such a way to prevent discoloration, resistant to stains, chipping and fading. Quality undermount sink that stand out: all of our sleek bathroom sinks are made of the finest ceramic porcelain and are ready to withstand everyday tear and wear. Fits everywhere you want: being generous in size 18'' l x 13'' w x 7'' d yet not bulky at all, stores, offices, schools, this luxurious bathroom sink fits anywhere you want. They come with an enamel glaze finish to add elegance and style to your bathroom counter. It is cupc certified and its standard drain opening works with most pop-up drains.

Ideal for small bathrooms and larger ones! suitable for personal and professional use, restaurants, hotels, hair salons, bars, and spa centers This stunning white porcelain rectangular undermount sink is a beautiful, timeless addition to your home. Built per standards this bathroom sink has been build meeting the highest standards for North America. These ceramic sinks boast a smooth, shiny white interior finish. 2 overflow finishes included: Polished Chrome and Matte Black finish options.
BrandSTYLISH #ad
ManufacturerStylish International Inc. #ad
Height7 Inches
Length18 Inches
Width13 Inches
Part NumberP-201

3. Deer Valley


DeerValley DV-1U202 Bathroom Vessel Sink Rectangular Under-mount White Porcelain Ceramic Bathroom Sink with Overflow

Deer Valley #ad - Undermount installation design: undermount installation vacates the countertop space for you, allowing you to place more daily necessities on your countertop, meeting your space requirements and making your life more convenient.

As the name suggests, it helps prevent the sink from overflowing. Premium quality vitreous china construction makes this sink easy to maintain. An overflow is a small opening in the sink, and it works by letting air flow into the drain while the sink is full of water so the sink drains water more quickly. Easy to clean: smooth surface and under-mount installation make this under-mount bathroom sink easier to clean.

Contemporary styling: with classy under mount installation, this square beauty flaunts a glistening, deep interior with a discreet overflow for safe filling. With an overflow hole design: an overflow is an optional feature found in some bathroom sinks. Superior material: it's not just porcelain, it's true vitreous china; An even more impervious and sanitary surface resulting from the addition of a special enamel coating.
BrandDeer Valley #ad
ManufacturerDeer Valley #ad
WarrantyOne year warranty

4. Soleil


Soleil SS1813W 20-in x 15-in Glazed Ceramic Rectangular Undermount Bathroom Sink with Overflow in White

Soleil #ad - Overall dimensions | width: 20-1/2" | length: 15-1/4" | depth: 7-1/2". Overflow | front overflow diverts water from spilling and assists in quickly draining a full basin. Faucet holes | zero faucet holes allows for true customization of the placement of a bath faucet, soap dispenser and accessories. Finish | glazed finish adds a subtle shine to a bathroom vanity or countertop. Included components | sink only. Drain not included.
BrandSoleil #ad
ManufacturerSoleil #ad
Height7.5 Inches
Length15.25 Inches
Width20.5 Inches
Part NumberSS1813W

5. Eridanus


20-3/4 x 14-5/8 inch White Bathroom Sink Above Counter Ceramic Bathroom Vanity Sink Bathroom Sink Art Basin, Eridanus Rectangular Undermount Bathroom Sink

Eridanus #ad - White bathroom vessel sink can be installed above-counter for all your stylish bathroom ideas. Our eye-appeal bathroom vessel sinks perfect meet your needs and lets you bring your best bathroom design ideas to life. The ceramic vessel sink comes into a whole shape, durable and not fade over time, no seams, non-leakage, fit for long-life usage.

You can turn your ho-hum bathroom into an extravagant spa-like area with a new sink fixture. Good packaging-bathroom sink products are well packed in cartons. Solid and delicate ceramic construction provides durability and reliability, premium glossy/matte finished above counter vanity sink with non-porous surface provides resistance against bacterial growth and stains, easy to clean and maintenance. Ideal for both bathroom, bedroom and washroom or powder room.

If you are thinking of remodeling your bathroom, then consider giving it a modern stylish look with a vessel sink. No trachoma, smooth and delicate, bring your bathroom a simplistic yet elegant style. The art basin sink features beautiful curves, shape and modern simplicity vitrification. The gap between the product and the packaging box should also be filled with packaging protection materials to ensure that the product is as intact as possible. The rectangle vessel sink at 20-3/4" length x 14-5/8" width.
BrandEridanus #ad
ManufacturerEridanus #ad

6. Kohler


KOHLER K-2882-0 Verticyl Undermount Bathroom Sink, White

Kohler #ad - The installer needs to level out the sink because it is under counter. Material: vitreous china for lasting beauty and exceptional durability. Installation: under mount installation allows this sink to seamlessly integrate into your bath or powder room design.

Partial glazing under the bowl of the sink is not visible once installed. Exterior dimensions: length : 19 13/16 inches, Height: 6 3/4 inches, Width: 15 5/8 inches. Features: Overflow drain. Interior dimensions: length: 17 1/4 inches 438 millimeters Width: 13 inches 330 millimeters Water depth: 3 1/8 inches 79 millimeters. Design: geometric rectangular basin with vertical sides.

The color on the top rim edge of the sink will not always be identical because of the fire clay creation process. There will be slight variations to the color on the edge/rim of the sink because it is an under counter sink and this part is not visible after installation. 2. Note: 1. Unglazed underside. Requires: no faucet holes; requires wall or counter mount faucet.
BrandKohler #ad
ManufacturerKOHLER #ad
Height8.19 Inches
Length22 Inches
Weight11.4 Pounds
Width17.5 Inches
Part Number2882-0
WarrantyOne-year Limited Warranty

7. Generic


20.9 Inch Rectrangle Undermount Vitreous Ceramic Lavatory Vanity Bathroom Sink Pure White

Generic #ad - High quality smooth ceramic ensures your durable & scratch-resistant lifetime use. Certified and listed by cUPC with Liftetime warranty. Easy-to-clean polished surface with seamless undermount installation with 24” Minimum Cabinet Size. Classic rectangle shape creates timeless design in a guest bath, master bath or powder room. Exterior size: 209” x 13. 5” x 6. 5” deep | interior size: 19” x 11. 75” x 5. 5”. Standard 1. 75 inch drain opening works with pull-up & pop-up drains with overflow.
BrandGeneric #ad
ManufacturerKINGSMAN #ad
Weight20.97 Pounds
Part Number43237-2

8. American Standard


18'' L x 12'' W x 16.43'' H, White, American Standard 0614000.020 Studio Ceramic Undermount Rectangular Bathroom Sink

American Standard #ad - Rectangular undercounter mount sink. Vitreous China. Supplied with undercounter mounting kit and template. Front overflow. Heightinches: 15-1/4 inch. Unglazed rim.
BrandAmerican Standard #ad
ManufacturerAmerican Standard #ad
Height9.81 Inches
Length17.9 Inches
Weight25.8 Pounds
Width16.25 Inches
Part Number0614000.020
WarrantyLimited Lifetime

9. Deer Valley


DeerValley DV-1U101 Modern Undermount Bathroom Sink Rectangular, Vessel Sink Rectrangle Undermount Bathroom Sink White Porcelain Ceramic Lavatory Vanity Vessel Sink with Overflow

Deer Valley #ad - Premium quality ceramic: rectangle bathroom sink Undermount Premium Quality Ceramic Construction, acid resistance,Smooth and polished surface, low water absorption, Very resistant to stains easy to Clean.

Modern luxurious styling: modern contemporary classic Add high-style to any bathroom or bar vanity with this white Undercounter sink, which offers modern, minimalist elegance and glamour to instantly update any room. Dimensions: exterior size: 2087'' l x 14. 72'' w x 8. 35'' h deep and interior Size: 18. 66'' l x 12. 6'' w x 8. 35'' d. Rectangle bathroom Sink Undermount Installation: Undercounter installation. This sink features an overflow hole to prevent excessive filling. Standard 1. 75 inch drain opening works with pull-up & pop-up drains with overflow. Drain assembly Included: No.
BrandDeer Valley #ad
ManufacturerDeer Valley #ad
Height8.35 Inches
Length20.87 Inches
Weight18.7 Pounds
Width14.72 Inches
WarrantyOne Year Warranty

10. Lordear


Lordear 28" Undermount Bathroom Sink Rectangular Pure White Vitreous Ceramic Lavatory Vanity Vessel Sinks, Rectangle Bathroom Sink Undermount

Lordear #ad - Lordear promise: 3 months hassle free for replacement or refund, any problem, please feel free to contact us. Installation style: undercounter installation. Classic rectangle shape creates timeless design in a guest bath, master bath or powder room. Rectangle vessel sink exterior size: 27-13/16" x 14" x 6-1/4" deep | Interior Size: 25-3/8” x 11-5/8”. Premium quality ceramic construction, acid resistance,Smooth and polished surface, low water absorption, Very resistant to stains and can be easily maintained. Suitable drain Size:1-3/4".
BrandLordear #ad
ManufacturerLORDEAR #ad