SKU: 42184484011

Avanity 18 in. Undermount Oval Vitreous China Bathroom Sink in White

Sale price$56.23 Regular price$62.48
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Avanity 18 in. Undermount Oval Vitreous China Bathroom Sink in White18" Oval Undermount Bathroom Sink White Timeless and durable, this Avanity 18 inch oval undermount sink features vitreous china with a polished, non porous surface for easy cleaning. Designed for seamless installation with vanity tops, it resists scratches, stains, and chips and includes an overflow for added protection. Key Features: Vitreous China Durability: Glazed ceramic resists scratches, stains, and chips for long lasting shine Easy Clean

18" Oval Undermount Bathroom Sink - White

Timeless and durable, this Avanity 18-inch oval undermount sink features vitreous china with a polished, non-porous surface for easy cleaning. Designed for seamless installation with vanity tops, it resists scratches, stains, and chips and includes an overflow for added protection.


Key Features:

  • Vitreous China Durability: Glazed ceramic resists scratches, stains, and chips for long-lasting shine
  • Easy-Clean Surface: Polished, non-porous finish wipes clean quickly
  • Undermount Design: Sleek oval bowl fits seamlessly beneath stone or solid-surface tops
  • Integrated Overflow: Built-in overflow outlet helps prevent spills
  • Standard Drain Compatibility: 1.8-in drain opening works with common bathroom drains

Specifications Table:

Specification Details
Product Name 18 in. Undermount Oval Vitreous China Sink in White
Material Ceramic with vitreous china finish
Finish/Coating Protective glaze resistant to scratches, stains, and chips
Color White
Mount Type Undermount
Shape Oval
Overall Dimensions 18.1 in W x 15 in D x 7.9 in H
Interior Bowl Dimensions 16.1 in W x 13 in D x 6.7 in H
Drain Opening 1.8 in
Overflow Yes, protective overflow outlet
Surface Polished non-porous for easy cleaning
Certifications ASME A112.19.2-2018/CSA B45.1-18, cUPC
Brand Avanity
Model/SKU CUM18WT

Frequently Asked Questions (FAQ):

Q: What are the overall and interior dimensions?
A: Overall: 18.1 in W x 15 in D x 7.9 in H; Interior: 16.1 in W x 13 in D x 6.7 in H.


Q: What material is the sink made of?
A: Durable ceramic with a vitreous china finish and protective glaze.


Q: Does it include an overflow?
A: Yes, it includes a protective overflow outlet.


Q: What size drain does it use?
A: It has a 1.8-inch drain opening compatible with standard bathroom drains.


Q: Is it certified?
A: Yes, ASME A112.19.2-2018/CSA B45.1-18 and cUPC certified.


A Polished Essential for Effortless Elegance

This oval undermount sink delivers a clean, sculptural silhouette that instantly elevates a vanity. Its vitreous china glaze offers a luminous sheen that pairs beautifully with marble or quartz. Style it with matte black or brushed brass hardware for a crisp, modern contrast. Consider it the quiet luxury anchor that completes a refined bath.


Upgrade your vanity with this polished, durable undermount sink for a seamless, spa-worthy finish today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42184484011

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 274 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Christy F
Dallas, US
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
C
Verified Purchase
Cait E
Massapequa, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2025
M
Verified Purchase
Maggie Vega
Lowell, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
K
Verified Purchase
Kira Stewart
Grantham, US
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
T
Verified Purchase
Theresa
Whiting, US
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

recommand products