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.

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.

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Frequently Asked Questions

Which countertop materials are compatible with top mount installation?

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.

When should project teams specify top mount over 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.

What configurations are stocked in top mount kitchen sinks?

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.

Do top mount kitchen sinks come in ADA-compliant configurations?

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.

What spec documentation is available before ordering?

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.

What are typical lead times and how is phased delivery handled?

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.

One partner for every phase — from first specification through final delivery.

Same day quotes, in-stock inventory, and dedicated reps keep your project moving on schedule.

Same-Day Quotes

Submit before 2 PM EST and get pricing back the same day to keep projects on schedule.

Project-Volume Pricing

Volume savings with flexible mix-and-match across sinks, faucets and showers.

Project-Ready Inventory

Spec the entire job from one catalog — deep stock across sinks, faucets and showers, ready to order at volume.

Project-Matched Warranty

Warranty coverage matched to your project type, so every build is protected on the right terms.

Reliable Lead Times

Fast shipping with clear arrival dates, so orders land on site when the crew needs them.

Dedicated Account Reps

One expert contact from product selection through installation support.

No minimum order to request pricing Net terms available for qualified accounts

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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