Solid stone resin
The same acrylic-and-mineral composite as our tubs. Non-porous, and resistant to stains and scratches.
Undermount Sink UB-03-BLK
Matte black
$440.00
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Sink Faucets
Sold separately · pairs with this sink
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Undermount Sink UB-03-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
14-day returns
What's included
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Sink Faucets
Sold separately · pairs with this sink
Shop
Stone resin undermount sink, 20.7 x 16.9 x 6.4 in, matte or glossy black.
The Badeloft undermount sink UB-03-BLK is a circular-shaped undermount sink in our black stone color. Ideal for medium and modest-sized bathrooms, the circular design is more accommodating to smaller spaces. Though, it has added depth for easier washing, soaking, and scrubbing. The undermount design also lends to smaller bathrooms, as it increases overall counter space.
This undermount sink is made of Badeloft’s proprietary black stone resin. A composite of natural marble and limestone, this material is incredibly durable. It is non-porous and resistant to all types of damage and stains. It is also an excellent insulator. The sink comes in a hand-buffed finish of matte or glossy black. It includes a drain cap and an overflow channel.
Key features
Made to measure.
Overall dimensions
20.7 × 16.9 × 6.4 in
- Weight
- 16 Lbs
Review the measurements and technical drawing to plan fit and installation with confidence.
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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.
14-day returns: Returns may be requested within 14 days of delivery. Items must be like new and in their original packaging, a 10% restocking and handling fee applies, and the customer pays shipping both ways. 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.
Customer reviews
Real Badeloft homes