Narrow Undermount Stainless Steel Bar & Prep Sink 20×15

The narrow undermount bar and prep sink is fabricated from SUS304 stainless steel at 18 gauge (1.2 mm), tuned for a slim 20×15 bowl that fits behind cooktops and along tight island runs. A brushed finish hides surface marks under heavy daily knife and pour work. Sound-dampening pads and an undercoat are applied to the underside to cut the resonance that a small steel basin would otherwise produce.

At 20 inches long but only 15 wide, this basin is purpose-built as a secondary prep or rinse station where counter depth is the constraint rather than length. Undermount installation keeps the deck clear so produce and trimmings sweep directly into the bowl. The narrow profile pairs well with a single-hole bar faucet, making it a clean fit for kitchen islands, wet bars, and outdoor counters in residential and light-commercial builds.

We manufacture this narrow undermount bar and prep sink for trade buyers and supply it with custom dimensions, drain placement, gauge upgrades, and private-label cartons. The slim 20×15 format is popular for spec-home secondary kitchens, so we hold tooling for repeat wholesale runs. Contact us for MOQ, lead time, samples, and project-tier pricing.