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White rectangular ceramic undermount sink with overflow hole, smooth glazed finish

VEVOR

VEVOR Undermount Bathroom Sink 18.11 x 12.99 in White Ceramic Rectangular Basin with Overflow Hole

SKU CH-FEMA-G8309

White ceramic rectangular basin with overflow hole measures 18.11 x 12.99 in and fits a 15.55 x 10.43 in cutout

  • TypeOther Appliances
  • Stain-resistant nano-glaze keeps the white finish bright
  • 11 x 12.99 x 7.28 in rectangular basin suits compact spaces
  • Undermount design with 15.55 x 10.43 in cutout fits standard cabinets
  • 1-3/4 in drain hole accepts common pop-up assemblies
  • 22 mm overflow hole helps prevent accidental flooding

Undermount Rectangular Basin

This undermount bathroom sink measures 18.11 x 12.99 x 7.28 inches with a recommended cabinet cutout of 15.55 x 10.43 inches. The rectangular white ceramic basin includes a single overflow hole sized at Ø 0.87 inches and a standard 1-3/4 inch drain opening. It suits residential bathrooms, hotels, and apartments where a clean countertop line is preferred.

Capacity and Drainage Headroom

The 460 x 330 x 185 mm bowl provides ample washing space for daily hygiene tasks while the wide drain hole accommodates most standard pop-up drain assemblies. The nano-glazed ceramic surface resists yellowing and scratches, reducing dirt buildup and simplifying cleaning. The overflow trim ring is included to finish the 22 mm overflow port neatly.

Upgrade From Drop-In Models

This unit replaces drop-in or self-rimming sinks that leave a visible rim on the countertop, delivering a seamless undermount profile. The jump is worthwhile when a solid-surface or stone countertop can be cut to the 395 x 265 mm opening and the installer can support the 6.6 kg weight from below. It is not suited for laminate counters without proper substrate reinforcement or for cabinets narrower than the required cutout width.

Highlights

  • Stain-resistant nano-glaze keeps the white finish bright
  • 11 x 12.99 x 7.28 in rectangular basin suits compact spaces
  • Undermount design with 15.55 x 10.43 in cutout fits standard cabinets
  • 1-3/4 in drain hole accepts common pop-up assemblies
  • 22 mm overflow hole helps prevent accidental flooding

Specifications

TypeOther Appliances

Questions about this item

Will the 18.11 x 12.99 in sink fit my existing 15.55 x 10.43 in countertop cutout?

Yes, the 18.11 x 12.99 in basin is designed for a 15.55 x 10.43 in cutout, so it matches that opening exactly.

How can I confirm the 1-3/4 in drain and 0.87 in overflow are draining correctly after installation?

Run water into the basin; it should flow freely through the 45 mm drain while the 22 mm overflow hole diverts excess water without pooling.

Does the box include a faucet, pop-up drain or mounting clips, or must I buy them separately?

The package contains the ceramic sink, an overflow trim ring and a user manual only; faucet, drain assembly and mounting hardware are sold separately.

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