Wholesale 10-Inch Deep Kitchen Sinks for Multifamily & Commercial Projects

Wholesale 10-inch deep kitchen sinks are specified by developers, general contractors, and procurement teams for luxury multifamily, hospitality residences, and high-end residential kitchens where basin capacity is part of the unit positioning. The 10-inch depth handles full sheet pans, stock pots, and high-volume use — the maximum practical depth before under-cabinet clearance becomes a disposal-mount constraint. 9-inch is the standard premium-tier upgrade; 10-inch goes further for luxury-positioned units. Allora USA stocks 10-inch deep sinks across widths from 30 to 33 inches in single-bowl undermount and drop-in. Trade accounts coordinate premium-unit fixture packages, phased delivery, and documentation through the Allora Advantage program.

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30" ADA Undermount Stainless Steel Kitchen Sink with R15 Corners – ADA-KH-3018-S-R15 30" ADA Undermount Stainless Steel Kitchen Sink with R15 Corners – ADA-KH-3018-S-R15
ADA-KH-3018-S-R15 30" ADA Undermount Stainless Steel Kitchen Sink with R15 Corners – ADA-KH-3018-S-R15

  • Size: 30" x 17-7/8" x 5-7/8"

downloadSpecification Sheet (PDF)
$269.00
23" Small Steel Undermount Stainless Single Bowl Kitchen Sink, KH-2318-9-S-R20 23" Small Steel Undermount Stainless Single Bowl Kitchen Sink, KH-2318-9-S-R20
KH-2318-9-S-R20 23" Small Steel Undermount Stainless Single Bowl Kitchen Sink, KH-2318-9-S-R20

  • Size: 23″ x 18" x 9-1/4″

downloadSpecification Sheet (PDF)
$194.00
32" Undermount Reversible 80/20 Double Bowl Stainless Steel Kitchen Sink, KSN-3218-D 32" Undermount Reversible 80/20 Double Bowl Stainless Steel Kitchen Sink, KSN-3218-D
KSN-3218-D 32" Undermount Reversible 80/20 Double Bowl Stainless Steel Kitchen Sink, KSN-3218-D

  • Size: 32-1/8" x 17-3/4" x 9-1/4"

downloadSpecification Sheet (PDF)
$249.00
26" Undermount Stainless Steel Deep Single Bowl Kitchen Sink, KH-2618-10-S-R15 26" Undermount Stainless Steel Deep Single Bowl Kitchen Sink, KH-2618-10-S-R15
KH-2618-10-S-R15 26" Undermount Stainless Steel Deep Single Bowl Kitchen Sink, KH-2618-10-S-R15

  • Size: 26" x 18" x 10"

downloadSpecification Sheet (PDF)
$239.00
21" Compact Undermount Stainless Steel Single Bowl Kitchen Sink, KH-2118-9-S-R20 21" Compact Undermount Stainless Steel Single Bowl Kitchen Sink, KH-2118-9-S-R20
KH-2118-9-S-R20 21" Compact Undermount Stainless Steel Single Bowl Kitchen Sink, KH-2118-9-S-R20

  • Size: 20-1/2″ x 17-3/4″ x 9-1/4″

downloadSpecification Sheet (PDF)
$254.00
27" Standard Undermount Stainless Steel Single Bowl Kitchen Sink, KH-2718-9-S-R20 27" Standard Undermount Stainless Steel Single Bowl Kitchen Sink, KH-2718-9-S-R20
KH-2718-9-S-R20 27" Standard Undermount Stainless Steel Single Bowl Kitchen Sink, KH-2718-9-S-R20

  • Size: 27" x 18" x 9-1/4"

downloadSpecification Sheet (PDF)
$209.00
23" ADA-Compliant Undermount Stainless Steel Single Bowl Kitchen Sink, ADA-KSN-2318-S 23" ADA-Compliant Undermount Stainless Steel Single Bowl Kitchen Sink, ADA-KSN-2318-S
ADA-KSN-2318-S 23" ADA-Compliant Undermount Stainless Steel Single Bowl Kitchen Sink, ADA-KSN-2318-S

  • Size: 23" x 17-3/4" x 5-1/2"

downloadSpecification Sheet (PDF)
$199.00
30" ADA Compliant Single Bowl Undermount Sink in Stainless Steel – ADA-KSN-3018-S 30" ADA Compliant Single Bowl Undermount Sink in Stainless Steel – ADA-KSN-3018-S
ADA-KSN-3018-S 30" ADA Compliant Single Bowl Undermount Sink in Stainless Steel – ADA-KSN-3018-S

  • Size: 30-1/8" x 18-1/8" x 5-5/8"

downloadSpecification Sheet (PDF)
$254.00
31" ADA-Compliant Undermount Double Bowl Stainless Steel Kitchen Sink, ADA-KSN-3118-D 31" ADA-Compliant Undermount Double Bowl Stainless Steel Kitchen Sink, ADA-KSN-3118-D
ADA-KSN-3118-D 31" ADA-Compliant Undermount Double Bowl Stainless Steel Kitchen Sink, ADA-KSN-3118-D

  • Size: 31-1/4" x 18" x 5-1/2"

downloadSpecification Sheet (PDF)
$264.00

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Stainless Steel Sinks

Stainless steel is a top choice for kitchen sinks, and at Allora USA, we proudly offer the highest quality, most durable stainless steel kitchen sinks on the market.

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Granite Composite Sinks

Enhance your kitchen design with granite composite sinks, bringing color and character. Discover a sink that perfectly embodies your style and personality.

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Fireclay Sinks

At Allora USA, we bring this timeless material to the modern American home, offering fireclay sinks in undermount, drop-in, and farmhouse styles.

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KITCHEN SINK INNOVATIONS

Premium T-304 Stainless Steel

Allora USA sinks use premium T-304 stainless steel in a range of thick gauges (22–16G) for enhanced strength, corrosion resistance, and a quality look and feel that stands up to daily use.

Design Files and Resources for Professionals

TECHNICAL SPECIFICATIONS

At Allora USA, we provide a variety of 3D design files and resources tailored to streamline your specification journey. Our tools are designed to ensure that professionals like architects, designers, contractors, and engineers have everything they need to smoothly integrate Allora USA products into their projects.

Explore Technical Resources

Frequently Asked Questions

10-inch deep sinks pair with 33-inch and 36-inch base cabinets. The deeper bowl changes vertical clearance inside the cabinet but not external sink dimensions — 30-inch sinks fit 33-inch cabinets, 33-inch sinks fit 36-inch cabinets.

10-inch is the luxury-positioned depth — specified when unit positioning calls for maximum basin capacity and the project can absorb the disposal-clearance verification step. For most premium multifamily and hospitality, 9-inch is the sufficient upgrade; 10-inch is the step further for luxury residences and design-forward custom builds.

Plumbing rough-in stays standard. The deeper bowl reduces vertical cabinet clearance by about two inches vs. the 8-inch baseline — disposal-equipped installations must verify disposal height fits below the deeper drain. Compact disposals are typically required.

Standard 10-inch deep sinks do not meet ADA knee clearance requirements. For accessible units, Allora offers shallow-depth ADA sinks in matched product families — matched finish and external dimensions across luxury deep-basin standard units and ADA accessible units.

Spec sheets, cutout templates, BIM files, and DXF files are available for every SKU. Trade accounts request the full documentation package through their Allora Advantage rep before finalizing the fixture schedule.

Stock orders ship same-day when placed before noon EST. Phased project orders are scheduled during spec stage — Allora Advantage members coordinate delivery timing, volume pricing tiers, and hold-back inventory across construction phases.

WHAT OUR CUSTOMERS ARE RAVING ABOUT

Allora USA has been a game-changer for our fabrication business. Their high-quality sinks and faucets always impress our clients, and their reliable customer service ensures timely shipments, helping us avoid delays. We highly recommend them.

Luicano - CEO, National Fabricator