16 x 16 in Biscuit Round Ceramic Bathroom Undermount Sink, CUPC Certified - PZQIT
In Stock
Arrives in 4–11 business days (USA)
- Fits a base cabinet at least 19 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 (33 reviews)
4.5/5
Design: 4.7 · Size: 4.3 · Color: 4.5 · Price: 4.6
★★★★★ 4.5/5 ✓ Verified Buyer
Great look
Ricardo O. · Pittsburgh, PA · Oct 9, 2026 · 10:48 PM
Design 5 · Size 4 · Color 4 · Price 5
A year and a half in and no complaints. The transitional look fits in our bathroom - between modern and classic. The instructions were easy to follow even for a first-timer.
★★★★★ 5/5
Has an overflow
Paola L. · Winnipeg, MB · Oct 7, 2026 · 5:34 PM
Design 5 · Size 5 · Color 5 · Price 5
Has an overflow, which was a must for us. Cheaper than the big box stores asked for a similar undermount sink. Biscuit goes with our biscuit toilet and tub perfectly. Size is just right - measure and it fit. Very happy with it.
★★★★★ 5/5 ✓ Verified Buyer
Easy install
Rohan V. · Fort Collins, CO · Sep 6, 2026 · 1:52 PM
Design 5 · Size 5 · Color 5 · Price 5
The cut-out template was a big help. Biscuit goes with our warm tile perfectly.
★★★★★ 4.8/5
Love it
Phuong H. · Fort Worth, TX · Aug 17, 2026 · 11:10 PM
Design 5 · Size 4 · Color 5 · Price 5
The round shape is exactly what we wanted. At 16 by 16 inches it sits nicely on our counter top. Really happy with this one.
★★★☆☆ 3/5 ✓ Verified Buyer
Measure first
Bev O. · Hoboken, NJ · Jul 8, 2026 · 4:23 PM
Design 4 · Size 1 · Color 3 · Price 4
Just installed it - first impressions are mixed. Cheaper than the big box stores wanted for a similar undermount sink. My only complaint: bigger than I pictured - check the measurements before ordering. Biscuit is slightly lighter than our tub - close enough. Mostly happy.
★★★★★ 4.8/5 ✓ Verified Buyer
Love it
William M. · Vaughan, ON · Jul 7, 2026 · 8:22 PM
Design 5 · Size 4 · Color 5 · Price 5
Has an overflow, which was a must for us. Good value for the quality. Size is fine; just a touch bigger than I expected. Highly recommend.
★★★★★ 4.5/5
Would buy again
Erin A. · Rapid City, SD · May 30, 2026 · 9:31 PM
Design 4 · Size 4 · Color 5 · Price 5
The cut-out template was spot on. Comes with an overflow, which was a must for us. Very happy with it.
★★★★★ 5/5 ✓ Verified Buyer
Fits perfectly
Deepa C. · Langley, BC · May 22, 2026 · 11:19 PM
Design 5 · Size 5 · Color 5 · Price 5
A month in and it still looks great. The size is just right - measure first and it fit perfectly. The round shape is exactly what we wanted. Has an overflow, which was a must for us. The transitional look fits with our space - not too modern, not too traditional. Cleans up easily - soap wipes right off. Would buy again.
★★★★☆ 4.3/5
Great purchase
Mariam A. · Saskatoon, SK · May 22, 2026 · 1:32 PM
Design 5 · Size 4 · Color 3 · Price 5
Double fired glaze feels thick - still looks brand new. Biscuit is a shade lighter than our toilet - close enough. Size is fine; just a touch smaller than I expected. Good overall.
★★★★★ 5/5 ✓ Verified Buyer
No fit issues
Brenda S. · Indianapolis, IN · May 12, 2026 · 6:49 PM
Design 5 · Size 5 · Color 5 · Price 5
Standard size drain opening, so our drain fit no problem. The round shape softens the look. Undermount, so we wipe the counter straight into the sink - no rim to clean around.
Showing 10 most recent of 33.
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 round shape. Designed for undermount installation, it fits seamlessly into your space. Constructed with ceramic for durability and long-lasting performance. It comes in Biscuit with a enamel glaze finish. Certified to CUPC standards, so you can buy with confidence. 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 biscuit color.
- Features a round shape with a transitional style.
- Designed for undermount installation.
- DIY installation instructions are included in the box.
- Includes an overflow for added safety.
- Single bowl.
- The undermount sink is available in biscuit.
- Crafted from ceramic.
- CUPC certified — most city inspectors require certified products for final approval.
- Available in biscuit.
- 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.
- 16-in. width (left to right).
- 16-in. depth (front to back).
- 7-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 19 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 | PZQIT |
|---|---|
| Minimum Cabinet | Fits a base cabinet at least 19 in wide |
| Product Type | Bathroom Undermount Sink |
| Shape | Round |
| Install Type | Undermount |
| Num Of Sinks | 1 |
| Includes Faucets | No |
| Includes Drains | No |
| Undermount Sinks Color | Biscuit |
| Width Group | 10-in. - 19-in. |
| Material | Ceramic |
| Certification | CUPC |
| Color | Biscuit |
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
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