Solid stone resin
The same acrylic-and-mineral composite as our tubs. Non-porous, and resistant to stains and scratches.
Undermount Sink UB-05-M-BLK
Matte black
$440.00
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23.6 x 16.3 x 6.1 in
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Sink Faucets
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Undermount Sink UB-05-M-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-05-M is a rectangular sink with a slightly deeper basin for increased versatility. This sink’s straight walls and deep basin make it perfect for handwashing, soaking, and sanitizing. Its compact and discreet look is fitting in bathrooms of all sizes as well as laundry rooms and coffee nooks.
This white sink is made of stone resin, a natural composite of limestone and marble exclusive to Badeloft sinks. This material is extremely durable, and it’s an excellent insulator. It is also very easy to clean. The sink is non-porous and damage-resistant, and it is made with 100% non-toxic materials. Choose a hand-buffed finish in matte or glossy white as well as a drain cap in one of five colors to customize your look. The sink includes an overflow channel and hardware for installation.
Key features
3D model could not load.
Made to measure.
Overall dimensions
23.6 × 16.3 × 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.
Pairs well with
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