Avanity Undermount Bathroom Sink in White, 20 in. x 15 in.Rectangular Undermount Bathroom Sink A durable vitreous china undermount sink designed for timeless style and everyday use. Its polished interior is easy to clean, with a front overflow and included chrome trim for a seamless install. Sized at 20 x 15 x 7. 7 inches to fit most vanities. Key Features: Durable Vitreous China: Resists stains and wear for long lasting performance Easy Clean Polished Interior: Smooth surface wipes down quickly Undermount

Rectangular Undermount Bathroom Sink

A durable vitreous china undermount sink designed for timeless style and everyday use. Its polished interior is easy to clean, with a front overflow and included chrome trim for a seamless install. Sized at 20 x 15 x 7.7 inches to fit most vanities.

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Key Features:

• Durable Vitreous China: Resists stains and wear for long-lasting performance
• Easy-Clean Polished Interior: Smooth surface wipes down quickly
• Undermount Installation: Clean, seamless look beneath the countertop
• Front Overflow with Chrome Trim: Includes removable overflow trim for a finished appearance
• Rectangular Bowl: Modern silhouette complements classic and minimalist baths

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Color Family	White
Color/Finish	White
Material	Vitreous China
Shape	Rectangular
Style	Classic, Minimalist, Modern
Overflow location	Front
Faucet Holes	None
Drain Opening	1.8 in.
Included	No Additional Items Included; chrome overflow drain trim included
Features	Predrilled Holes (overflow)
Product Weight	17 lb
Certifications and Listings	ANSI Certified, CSA Certified, IAPMO Certified
Manufacturer Warranty	1 Year Manufacturer Defects Warranty
Overall Dimensions	20 in. L x 15 in. W x 7.7 in. D
Interior Dimensions	18.1 in. W x 13 in. D x 6.3 in. H
Cut-Out Width	17.6 in.
Cut-Out Depth	13 in.
Cut-Out Below Counter Depth	7.7 in.
Bathroom Sink Front to Back Width	15 in.
Bathroom Sink Left to Right Length	20 in.
Bathroom Sink Top to Bottom Depth	7.7 in.
Inner bowl front to back length	13 in.
Inner bowl side to side width	18.1 in.

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Frequently Asked Questions (FAQ):

Q: Does this sink have faucet holes?
A: No. It is an undermount sink with no faucet holes; pair with a countertop-mounted faucet.

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Q: What drain size does it require?
A: It uses a 1.8 in. drain opening compatible with standard bathroom drains.

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Q: Is installation hardware included?
A: No additional items are included beyond the overflow trim; mounting clips and drain are typically purchased separately.

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Q: What are the outer dimensions?
A: Approximately 20 in. L x 15 in. W x 7.7 in. D.

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Q: What certifications does it carry?
A: ANSI, CSA, and IAPMO certified.

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A Crisp, Modern Undermount Essential

This white vitreous china basin brings a clean, sculptural presence to the vanity, letting stone or solid-surface countertops sing. I love the gently curved interior—soft yet tailored—finished with a subtle chrome overflow detail. Style it with a slim deck-mounted faucet and warm brass hardware for a balanced, refined vignette. It’s a quiet luxury piece that elevates daily routines with effortless polish.

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Upgrade your vanity with this sleek, easy-care Avanity undermount sink—order now for a refined, long-lasting refresh.

Warranty

Installation