17 x 17 in White Square Ceramic Bathroom Undermount Sink, CUPC Certified - PZOI9
In Stock
Arrives in 4–11 business days (USA)
- Fits a base cabinet at least 20 in wide
- In the box: 1 bathroom undermount sink, installation instructions, cut-out template
- Certified CUPC
- Warranty: 1-year manufacturer's defect warranty · details
- Ships from Niagara Falls, New York
- In business since 2008
- ★★★★★ 4.5/5 from 75,193 customer reviews across our products
Overall Rating (16 reviews)
4.5/5
Design: 4.4 · Size: 4.6 · Color: 4.6 · Price: 4.3
★★★★★ 4.8/5
Has an overflow
Thomas L. · New York, NY · Sep 10, 2026 · 7:51 PM
Design 5 · Size 5 · Color 5 · Price 4
Two years in and still love it. Has an overflow, so no worries if the tap gets left on. One small thing: not the cheapest option, but fair for the quality. Love it.
★★★★☆ 3.5/5 ✓ Verified Buyer
Overpriced
Joyce R. · Vancouver, BC · Aug 21, 2026 · 7:43 PM
Design 4 · Size 4 · Color 4 · Price 2
Standard 1.75 inch drain opening, so a regular drain fits no problem. The cut-out template was spot on. Double fired glaze is tough - still looks brand new. The white glaze is crisp and goes with everything. If I had to nitpick: felt too pricey for an undermount sink.
★★★★★ 5/5 ✓ Verified Buyer
Solid quality
Olivia H. · Winnipeg, MB · Jun 16, 2026 · 2:53 PM
Design 5 · Size 5 · Color 5 · Price 5
The glaze is smooth and wipes clean in seconds. The faucet goes in the counter, so we picked our own.
★★★★☆ 3.8/5 ✓ Verified Buyer
A bit pricey
Jian K. · Baltimore, MD · May 26, 2026 · 9:44 PM
Design 4 · Size 4 · Color 4 · Price 3
Just installed it - first impressions are mixed. The glaze is glassy and wipes clean in seconds. The white glaze is bright and looks clean. It's cUPC listed, which our plumber asked about. One small thing: not the cheapest, but fair for the quality. Undermount needs a solid surface counter - plan for that. Good, not perfect.
★★★★★ 4.8/5
Really happy with it
Wendy R. · Arlington, TX · Jan 24, 2026 · 9:48 PM
Design 5 · Size 4 · Color 5 · Price 5
Double fired glaze is tough - still looks brand new. The white glaze is bright and matches our toilet and tub. The faucet goes in the counter, so we chose the one we wanted. Comes with an overflow, so no worries if the tap gets left on. If I had to nitpick: size is good; only a bit bigger than I pictured. Would happily order again.
★★★★☆ 4/5 ✓ Verified Buyer
Would buy again
Maricel S. · Los Angeles, CA · Oct 21, 2025 · 12:01 PM
Design 4 · Size 3 · Color 4 · Price 5
Cleans up like new - toothpaste wipes right off. Clean modern lines suit our reno. Good value for the quality. Standard 1.75 inch drain opening, so a regular drain fits without adapters. Smaller than I expected - double check the measurements before ordering. Still glad we bought it.
★★★★★ 4.8/5 ✓ Verified Buyer
Easy install
Calvin C. · San Antonio, TX · Oct 12, 2025 · 10:48 PM
Design 5 · Size 5 · Color 4 · Price 5
Two years in and still happy with it. Undermount, so we wipe the counter right into the bowl - no rim to catch anything.
★★★★☆ 4.3/5 ✓ Verified Buyer
Works as it should
Stephanie B. · Steinbach, MB · Aug 26, 2025 · 6:31 PM
Design 4 · Size 4 · Color 5 · Price 4
Has an overflow, so no worries if the tap gets left on. Undermount needs a stone counter - keep that in mind. Highly recommend.
★★★★★ 4.8/5
Love the shape
Paige C. · Waco, TX · Aug 23, 2025 · 8:01 AM
Design 5 · Size 5 · Color 5 · Price 4
The square shape looks clean. Double fired glaze is tough - no stains so far. Fair price for what you get. Has an overflow, which was a must for us.
★★★★★ 4.8/5 ✓ Verified Buyer
Easy install
Ramon K. · Nanaimo, BC · Jun 22, 2025 · 3:00 PM
Design 5 · Size 5 · Color 5 · Price 4
The cut-out template was spot on. Not the cheapest option, but fair for the quality. Love it.
Showing 10 most recent of 16.
View or print a PDF with full product specifications.
View or print a PDF with step-by-step DIY installation instructions and drawings.
This is a single-SKU product. It features a square shape. Designed for undermount installation, it fits seamlessly into your space. Constructed with ceramic for durability and long-lasting performance. It comes in White with a enamel glaze finish. Certified to CUPC standards, so you can buy with confidence. Compatible with a deck mount faucet configuration. Quality control approved in North America. Each box on your order is physically opened and inspected to ensure only the highest quality product is shipped. We photograph every quality audit for every order — view them when you track your order on our website.
Features:
- THIS PRODUCT INCLUDE(S): 1x bathroom undermount sink in white color.
- Features a square shape with a modern style.
- Designed for undermount installation.
- DIY installation instructions are included in the box.
- Compatible with a deck mount faucet.
- Includes an overflow for added safety.
- Single bowl.
- The undermount sink is available in white.
- Crafted from ceramic.
- CUPC certified — most city inspectors require certified products for final approval.
- Available in white.
- Smooth non-porous surface prevents discoloration and fading.
- Double fired and glazed for durability and stain resistance.
- Features a 1.75-in. standard North American drain opening.
- The required sink cut-out template is included in the box.
- It is highly recommended that you wait for the sink to physically arrive before proceeding with any cut-outs.
- 17-in. width (left to right).
- 17-in. depth (front to back).
- 8-in. height (bottom to top).
- All dimensions are nominal.
- Typically ships within 1 day.
- Quality control approved in North America.
- Each box on your order is physically opened and inspected to ensure only the highest quality product is shipped.
- We photograph every quality audit for every order — view them when you track your order on our website.
In Stock
Arrives in 4–11 business days (USA)
- Fits a base cabinet at least 20 in wide
- In the box: 1 bathroom undermount sink, installation instructions, cut-out template
- Certified CUPC
- Warranty: 1-year manufacturer's defect warranty · details
- Ships from Niagara Falls, New York
- In business since 2008
- ★★★★★ 4.5/5 from 75,193 customer reviews across our products
| Product ID | PZOI9 |
|---|---|
| Minimum Cabinet | Fits a base cabinet at least 20 in wide |
| Product Type | Bathroom Undermount Sink |
| Shape | Square |
| Install Type | Undermount |
| Faucet Drilling | Deck Mount |
| Num Of Sinks | 1 |
| Includes Drains | No |
| Undermount Sinks Color | White |
| Width Group | 10-in. - 19-in. |
| Material | Ceramic |
| Certification | CUPC |
| Color | White |
Questions & Answers 7
Ask a questionAnswered by the Warm Bath Tiles team. Fit, installation, what is in the box - ask anything.
Frequently asked about this product
Q
How fast will it arrive, and is shipping free?
Frequently asked
A
Shipping is free to Canada and the mainland United States. In-stock orders leave our warehouse within 1 business day. Delivery takes 1-5 business days in Canada and 3-10 business days in the United States once it ships, by courier with tracking.
Warm Bath Tiles team
Q
Will I pay duties or customs on a cross-border order?
Frequently asked
A
No. We are the shipper of record, so any customs duties or import fees on a cross-border order are paid by us - nothing extra is charged at delivery.
Warm Bath Tiles team
Q
Is there a warranty?
Frequently asked
A
Yes - every product comes with a 1-year manufacturer's defect warranty, from the date it is delivered. If a manufacturing defect shows up, contact us with your order number and photos and we will send a part, replace the item or refund it. The full Warranty Policy is on our Legal page (Warranty Policy).
Warm Bath Tiles team
Q
Is it in stock right now?
Frequently asked
A
Yes - it is in stock at our warehouse and ships within 1 business day. The stock count on this page is live.
Warm Bath Tiles team
Q
Can I see the installation sheet or cut-out template before I order?
Frequently asked
A
Yes. Send us the product code through live chat or the Contact Us page and we will email the installation sheet and template drawing so you can check the fit before you buy.
Warm Bath Tiles team
Q
Can I return it if it does not fit or I change my mind?
Frequently asked
A
Yes, within 30 days of delivery, as long as it is new, uninstalled and in the original packaging. For a change of mind a 35% restocking fee applies and the buyer pays the return shipping. Damaged, defective, wrong or missing items are replaced or refunded with no fee and free return shipping - inspect the box at delivery and send us photos within 24 hours. Check the cut-out template against your cabinet and countertop before cutting; a sink that has been installed cannot be returned.
Warm Bath Tiles team
Q
Do you offer contractor or trade pricing?
Frequently asked
A
Yes. Contractors, builders, architects, designers and other trade professionals get NET pricing through a Trade Pro account. Sign in or apply on our Dealer Login page, or ask us through live chat.
Warm Bath Tiles team
Ask a question about this product
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