Small Rectangular Undermount Bathroom Sinks

Shop through our collection of high-end small rectangular undermount bathroom sinks and enjoy our wide variety of carefully curated bathroom furniture, fixtures and accessories. Our trained and enthusiastic product experts are available at 1800-686-1480 to help answer any questions about small rectangle undermount Bathroom Sinks.

14 Items

per page
Set Descending Direction
  1. Under TP 730 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 19.7"
    1 Finish
    WS Bath Collections Under TP 730 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 19.7"
    19.7" L x 11.8" W x 6.8" H
    Mount Types: Undermount
    ADA Compliant
    Modern
    $168.00
  2. City 54.35 Rectangular Cerarmic Undermount Bathroom Sink, 21.3"
    1 Finish
    WS Bath Collections City 54.35 Rectangular Cerarmic Undermount Bathroom Sink, 21.3"
    21.3" L x 13.8" W x 6.5" H
    Mount Types: Undermount
    ADA Compliant
    Modern
    $364.00
  3. Under TP 738 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 21.9"
    1 Finish
    WS Bath Collections Under TP 738 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 21.9"
    21.9" L x 17.3" W x 5.5" H
    Mount Types: Undermount
    ADA Compliant
    Modern
    $280.00
  4. H10 50U 81081 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 19.6"
    1 Finish
    WS Bath Collections H10 50U 81081 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 19.6"
    19.6" L x 12.6" W x 4.0" H
    Mount Types: Undermount
    ADA Compliant
    Modern
    $504.00
  5. H10 40U 81080 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 15.7"
    1 Finish
    WS Bath Collections H10 40U 81080 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 15.7"
    15.7" L x 12.6" W x 4.0" H
    Mount Types: Undermount
    ADA Compliant
    Modern
    $462.00
  6. H10 60U 81085 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 23.6"
    1 Finish
    WS Bath Collections H10 60U 81085 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 23.6"
    23.6" L x 12.6" W x 4.0" H
    Mount Types: Undermount
    ADA Compliant
    Modern
    $532.00
  7. Sink 50 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 19.7"
    1 Finish
    WS Bath Collections Sink 50 Rectangular Ceramic Undermount Bathroom Sink in Glossy White, 19.7"
    19.7" L x 16.0" W x 7.1" H
    Mount Types: Undermount
    ADA Compliant
    Modern
    $420.00
  8. Felix 0750 Rectangular Metal Undermount Bathroom Sink, 19.7"
    1 Finish
    WS Bath Collections Felix 0750 Rectangular Metal Undermount Bathroom Sink, 19.7"
    19.7" L x 12.6" W x 5.9" H
    Mount Types: Undermount
    Modern
    $6,090.00
  9. WSBC 0810 Rectangular Metal Undermount Bathroom Sink, 20.9"
    1 Finish
    WS Bath Collections WSBC 0810 Rectangular Metal Undermount Bathroom Sink, 20.9"
    20.9" L x 13.0" W x 3.6" H
    Mount Types: Undermount
    Modern
    $7,000.00
  10. Rustica 5035 Rectangular Metal Undermount Bar or Bathroom Sink, 19.7"
    1 Finish
    WS Bath Collections Rustica 5035 Rectangular Metal Undermount Bar or Bathroom Sink, 19.7"
    19.7" L x 13.8" W x 6.3" H
    Mount Types: Undermount
    Modern
    $4,830.00
  11. WSBC 0800 Small Rectangular Metal Undermount Bathroom Sink, 11.8"
    1 Finish
    WS Bath Collections WSBC 0800 Small Rectangular Metal Undermount Bathroom Sink, 11.8"
    11.8" L x 6.3" W x 3.2" H
    Mount Types: Undermount
    Modern
    $5,040.00
  12. WSBC 2200 Rectangular Metal Undermount Bathroom Sink, 19.7"
    1 Finish
    WS Bath Collections WSBC 2200 Rectangular Metal Undermount Bathroom Sink, 19.7"
    19.7" L x 11.8" W x 4.7" H
    Mount Types: Undermount
    Modern
    $6,510.00
  13. WSBC 0805 Small Rectangular Metal Undermount Bathroom Sink, 14.3"
    1 Finish
    WS Bath Collections WSBC 0805 Small Rectangular Metal Undermount Bathroom Sink, 14.3"
    14.3" L x 9.4" W x 3.2" H
    Mount Types: Undermount
    Modern
    $5,600.00
  14. Theo 0350 Rectangular Metal Undermount Bathroom Sink, 19.7"
    1 Finish
    WS Bath Collections Theo 0350 Rectangular Metal Undermount Bathroom Sink, 19.7"
    19.7" L x 13.8" W x 5.9" H
    Mount Types: Undermount
    Modern
    $6,020.00

14 Items

per page
Set Descending Direction

Find the Perfect Luxury Small Rectangular Undermount Bathroom Sinks

When designing a new bathroom or renovating an existing one, you may have a situation where you have very limited space but still need the best option to maximize the utility and comfort of the bathroom. In these cases, a small rectangular undermount bathroom sink may be your best option. Generally a small undermount bathroom sink is defined as an under mount sink that is less than 20” (though the definition of small when it comes to bathroom sinks may be up to 25”). Small rectangular undermount bathroom sinks will enable you to maximize the size of the basin despite the limited space as opposed to an oval or round undermount bathroom sink.

Rectangle sinks for bathroom designs are definitely the most common and historically speaking undermount sinks have been common in most bathrooms being commercial bathrooms and bathrooms of all types of homes. Small rectangle undermount sinks can be installed in a countertop and can be integrated in various types of bathroom vanity designs. They can also be paired to create double bathroom vanities or many unit bathroom consoles, which you will commonly see in large commercial bathrooms.

When choosing your small or sometimes tiny rectangular undermount bathroom sink, you will typically need to know whether you will be installing it onto a countertop or using the sink as a small rectangle undermount vanity sink. The exact sink size will depend on the usage. When installing the sink in a counter that does not have any drawers or cabinets below, you may be able to gain a few inches and use a slightly larger sink. For undermount vanity sinks, you will have a slightly greater limitation due potential limitations of vanity drawers.

The integrated style of an undermount small bathroom sink can be an excellent choice, though, to save the hassle of going through several choices, make sure you have your dimensions right!

We hope that you enjoy shopping through our collection of high-end small rectangular undermount bathroom sinks. Our range of small rectangular bathroom undermount sinks is carefully curated to ensure that we source and offer only high-end quality, well designed products. By offering the latest trends and designs, our goal is to provide our customers with the best modern bathroom fixtures & accessories that will exceed your expectations. We hope you enjoy browsing through our small rectangular undermount bathroom sinks on ModoBath.com. If you need any help with your project or have any product questions, please feel free to contact us by phone or email.

Join Our Trade Program
© 2012-2023 Modo Stores. All Rights Reserved.