---
product_id: 134211548
title: "CUM22WT-R Ceramic Rectangular Undermount Bathroom Sink with Overflow"
brand: "avanity"
price: "$1537891"
currency: COP
in_stock: true
category: "product"
url: https://www.desertcart.co/products/134211548-cum22wt-r-ceramic-rectangular-undermount-bathroom-sink-with-overflow
store_origin: CO
region: Colombia
---

# CUM22WT-R Ceramic Rectangular Undermount Bathroom Sink with Overflow

**Brand:** avanity
**Price:** $1537891
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CUM22WT-R Ceramic Rectangular Undermount Bathroom Sink with Overflow by avanity
- **How much does it cost?** $1537891 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/134211548-cum22wt-r-ceramic-rectangular-undermount-bathroom-sink-with-overflow)

## Best For

- avanity enthusiasts

## Why This Product

- Trusted avanity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

DescriptionThe rectangular undermount vitreous china sink offers timeless durability and everyday functionality. Polished interior is easy to clean and maintain. Default DescInstallation Type:  UndermountMaterial:  Vitreous ChinaFaucet Included:  NoWhat includedDrain Assembly/ Waste : FalseFeatureFaucet, drain assembly, p-trap, shut-off valve, and supply lines are sold separately.Weight and dimentionOther DimensionsBasin : 13'' L x 6.3'' DOverall : 22'' L x 15'' W x 7.7'' HThe Overall Height of a sink is the external measurement from top to bottom, while the Overall Depth is the interior measure of how much water the sink can hold.The Overall Length of a sink is measured in inches from left to right and the Overall Width is measured from front to back.Remember that undermount sinks are typically set back 2"-2.5" from the front of the counter.Undermount sinks are mounted from below the countertop, so before beginning installation, check to make sure the countertop is 1/2"-1" thick.Overall Product Weight : 18 lb.SpecificationFeaturesInstallation Type : UndermountSink Shape : RectangularFinish : WhiteMaterial : Vitreous ChinaFaucet Included : NoOverflow Hole : YesWhat is an Overflow : An overflow is a small hole in the back of the sink that prevents the sink from overflowing. When the sink is full of water, this hole allows air to circulate to the drain so the water can drain more quickly.How to Install : To begin, take the entire countertop off of the vanity and turn it upside down onto a towel on the floor (this prevents countertop scratching). Next, rest the sink over the cutout on the counter and make sure the sink is centered with the drain hole and evenly spaced between bolt holes. Then, with a pencil, create an outline of the sink on the countertop and apply a 0.25" layer of silicone on the rim of the sink. Carefully place the sink upside down on the countertop and position it within the outline you drew. Lastly, attached the sink clips snugly and then carefully lift and place the counter and sink onto your vanity. Connect your faucet, drain, p-trap and supply lines.Drain Assembly Included : NoShut-Off Valve Included : NoWhat is a Shut-Off Valve : A shut-off valve is connected to the water lines and allows you to turn off the water for just one plumbing fixture instead of your entire home.P-Trap Included : NoWhat is a P-Trap : A p-trap holds water to prevent sewer gases from entering the home through the drain. It also traps debris that has drained from the sink to prevent the plumbing system from being clogged.Supply Lines Included : NoWhat are Supply Lines : Supply lines bring water and gas from the plumbing pipes behind your walls to your fixtures.Country of Origin : ChinaAssemblyInstallation Required : YesWarrantyProduct Warranty : 1 Year

## Images

![CUM22WT-R Ceramic Rectangular Undermount Bathroom Sink with Overflow - Image 1](https://secure.img1-fg.wfcdn.com/im/95470802/resize-h800-w800%5Ecompr-r85/8932/8932775/Ceramic+Rectangular+Undermount+Bathroom+Sink+with+Overflow.jpg)
![CUM22WT-R Ceramic Rectangular Undermount Bathroom Sink with Overflow - Image 2](https://secure.img1-fg.wfcdn.com/im/33518853/resize-h800-w800%5Ecompr-r85/5946/59468408/Ceramic+Rectangular+Undermount+Bathroom+Sink+with+Overflow.jpg)
![CUM22WT-R Ceramic Rectangular Undermount Bathroom Sink with Overflow - Image 3](https://secure.img1-fg.wfcdn.com/im/65986994/resize-h400-p1-w400%5Ecompr-r85/8932/8932775/Ceramic+Rectangular+Undermount+Bathroom+Sink+with+Overflow.jpg)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-11*