Solid stone resin
The same acrylic-and-mineral composite as our tubs. Non-porous, and resistant to stains and scratches.
Undermount Sink UB-01-BLK
Matte black
$440.00
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23.6 x 16.4 x 6.1 in
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Sink Faucets
Sold separately · pairs with this sink
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Undermount Sink UB-01-BLK
$440.00
Sample & template
Feel the finish before you order
Choose complimentary material samples and, for bathtubs, a 1:1 paper template. Standard sample shipping is free.
Get material sample + 1:1 template
10-year warranty
Affirm financing
15-day returns
What's included
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Sink Faucets
Sold separately · pairs with this sink
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The Badeloft undermount sink UB-01-BLK is a darker take on our original undermount sink. The deep black finish comes in your choice of matte of glossy and makes a perfect addition to contemporary bathrooms. Made of Badeloft’s proprietary stone resin, this sink is incredibly durable and resistant to stains. It’s an effective insulator for when you need to soak or scrub, and its natural stone stays cool to the touch.
Black undermount sinks are some of the most sought-after on the market, and Badeloft’s luxury sinks are an industry leader. Sleek and seamless, our undermount black sink will blend perfectly with your counter, affording you more space and enhancing your style. Undermount sinks are also easier to clean, as they have no seams or cracks where debris can get stuck. Badeloft sinks are made of 100% non-toxic and non-porous materials. This sink includes a drain cap and overflow channel.
Key features
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Made to measure.
Overall dimensions
23.6 × 16.4 × 6.1 in
- Weight
- 24 Lbs
Review the measurements and technical drawing to plan fit and installation with confidence.
Shipping & Delivery
Most bathtubs and sinks ship via LTL freight with liftgate and residential delivery included. Smaller items ship via UPS/FedEx. Shipping is calculated at checkout based on your zip code and product weight. Typical delivery is 5 to 10 business days within the contiguous United States. Alaska and Hawaii may incur additional freight charges.
Warranty & Returns
10-year warranty — All Badeloft products are covered by a comprehensive 10-year warranty against manufacturing defects.
15-day returns — Return unused products in original packaging within 15 days of delivery for a full refund. Contact our customer service team for warranty claims or return requests.
Details that matter.
Won't chip
A dense, solid surface that shrugs off daily knocks where ceramic would crack.
Quietly absorbent
The thick material dampens sound, softening the rush of water.
Glossy or matte
Two finishes for the same form. Order a free sample to feel the difference.
Real Badeloft homes
Customer photos
See how Badeloft pieces look in real homes and finished spaces.
Real Badeloft homes