Solid stone resin
The same acrylic-and-mineral composite as our tubs. Non-porous, and resistant to stains and scratches.
Undermount Ramp Sink UB-04-L-BLK
Matte black
$460.00
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25.2 x 16.1 x 5.3 in
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Undermount Ramp Sink UB-04-L - Black
$460.00
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
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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 ramp sink UB-04-BLK is a medium-large sink in black stone. Measuring nearly 2 feet across and over 5 inches deep, this large sink affords both style and versatility to private and commercial bathrooms. It is large enough for up to two simultaneous users and deep enough for handwashing and soaking. Badeloft is the exclusive provider of undermount ramp sinks in the USA.
Made from natural marble and limestone, this sink is both durable and pleasing to the touch. The jet-black stone adds elegance to your contemporary space, and the undermount design maximizes counter space and minimizes clean-up. This sink comes with an invisible drain slot and hardware for undermount installation, and it is finished in your choice of matte or glossy black.
Key features
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Made to measure.
Overall dimensions
25.2 × 16.1 × 5.3 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