Wholesale Top Mount Kitchen Sinks for Multifamily & Commercial Projects

Wholesale top mount kitchen sinks (also called drop-in) install from above the countertop without requiring a polished interior cutout edge — compatible with laminate, solid surface, and stone, with the fastest install time and lowest fabrication cost per unit. Developers, general contractors, and procurement teams source top mount across standard multifamily, student housing, and value hospitality kitchens; undermount is the mid-tier and luxury upgrade where seamless counter-to-sink continuity matters. Allora USA stocks top mount kitchen sinks in stainless steel single-bowl and double-bowl across widths from 23 to 33 inches, including ADA-compliant configurations. Allora Advantage handles trade pricing, fixture-schedule coordination, and phased delivery across the project timeline.

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33" Top Mount Offset Double Bowl 4-Hole Stainless Steel Kitchen Sink, TOP-3322-9-D-22G 33" Top Mount Offset Double Bowl 4-Hole Stainless Steel Kitchen Sink, TOP-3322-9-D-22G
TOP-3322-9-D 22G 33" Top Mount Offset Double Bowl 4-Hole Stainless Steel Kitchen Sink, TOP-3322-9-D-22G

  • Size: 33" x 22" x 9"

downloadSpecification Sheet (PDF)
$99.00
25" Top Mount Stainless Steel 4-Hole Single Bowl Kitchen Sink, TOP-2522-8-S 22G 25" Top Mount Stainless Steel 4-Hole Single Bowl Kitchen Sink, TOP-2522-8-S 22G
TOP-2522-8-S 22G 25" Top Mount Stainless Steel 4-Hole Single Bowl Kitchen Sink, TOP-2522-8-S 22G

  • Size: 25" x 22" x 7-1/2"

downloadSpecification Sheet (PDF)
$84.00
25" Dual-Mount Stainless Steel 1-Hole Single Bowl Kitchen Sink, KH-2522-9-S-R0-DM 25" Dual-Mount Stainless Steel 1-Hole Single Bowl Kitchen Sink, KH-2522-9-S-R0-DM
KH-2522-9-S-R0-DM 25" Dual-Mount Stainless Steel 1-Hole Single Bowl Kitchen Sink, KH-2522-9-S-R0-DM

  • Size: 25" x 18" x 9"

downloadSpecification Sheet (PDF)
$339.00

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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.

Shop fireclay sinks

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

Top mount works with any countertop material — laminate, solid surface, stone, quartz. The rim sits on the counter surface, so no polished interior edge is required, eliminating the fabrication step needed for undermount.

Top mount is the cost-efficient default for value-tier and renovation projects — lower fabrication cost, fastest install, compatible with laminate counters. Specify undermount for mid-tier and luxury projects using stone or quartz where the seamless counter-to-sink transition is part of the unit positioning.

Stainless steel single-bowl and double-bowl in widths from 23 to 33 inches and depths from 7 to 10 inches. Compatible with all standard kitchen base cabinet sizes — including matched ADA-compliant models.

Yes. Allora produces ADA-compliant top mount kitchen sinks in matched product families with standard top mount — same finish, gauge, and external dimensions. The shallow-depth ADA basin meets accessibility requirements while maintaining matched style across accessible and standard 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