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32" Extra Large Undermount Stainless Steel Single Bowl Kitchen Sink 32" Extra Large Undermount Stainless Steel Single Bowl Kitchen Sink
KH-3218-9-S-R20 32" Extra Large Undermount Stainless Steel Single Bowl Kitchen Sink
  • Size: 32″ x 18″ x 9-1/8″

Sale price$239.00
32" Extra-Large Zero Radius Undermount Stainless Steel Single Bowl Kitchen Sink 32" Extra-Large Zero Radius Undermount Stainless Steel Single Bowl Kitchen Sink
27" Standard Zero Radius Undermount Stainless Steel Single Bowl Kitchen Sink 27" Standard Zero Radius Undermount Stainless Steel Single Bowl Kitchen Sink
25" Medium Undermount Stainless Steel Single Bowl Kitchen Sink 25" Medium Undermount Stainless Steel Single Bowl Kitchen Sink
KH-2518-9-S-R20 25" Medium Undermount Stainless Steel Single Bowl Kitchen Sink
  • Size: 25" x 18" x 9-1/4"

Sale price$214.00
25" Undermount Stainless Steel Single Bowl ADA-Compliant Kitchen Sink 25" Undermount Stainless Steel Single Bowl ADA-Compliant Kitchen Sink
31" Extra-Large Undermount Stainless Steel Single Bowl Kitchen Sink 31" Extra-Large Undermount Stainless Steel Single Bowl Kitchen Sink
16" ADA-Compliant Undermount Stainless Steel Bar and RV Sink 16" ADA-Compliant Undermount Stainless Steel Bar and RV Sink
ADA-KH-1618-S-R20 16" ADA-Compliant Undermount Stainless Steel Bar and RV Sink
  • Size: 16" x 18" x 5-1/2"

Sale price$229.00
32" ADA-Compliant Undermount Stainless Steel Single Bowl Kitchen Sink 32" ADA-Compliant Undermount Stainless Steel Single Bowl Kitchen Sink
ADA-KSN-3218-S 32" ADA-Compliant Undermount Stainless Steel Single Bowl Kitchen Sink
  • Size: 32-3/8" x 18-3/8" x 5-1/2"

Sale price$254.00
31" Undermount Stainless Steel Single Bowl ADA-Compliant Kitchen Sink 31" Undermount Stainless Steel Single Bowl ADA-Compliant Kitchen Sink
Commercial & Multi-Unit

Tight-Radius Kitchen Sinks for Contemporary Project Specifications

Tight-radius kitchen sinks provide a squared, contemporary bowl profile with slightly eased interior corners. For apartments, hospitality suites, amenity kitchens, and renovation programs, this geometry offers a more angular appearance than a standard-radius bowl without the fully sharp transitions associated with zero-radius designs.

Corner radius affects more than appearance. Project teams should compare the exact interior geometry, usable bowl dimensions, wipe-down access, drain location, countertop cutout, and mounting requirements before standardizing a model across units. Tight-radius specifications are best suited to projects seeking a squared profile with slightly softened corners.

Allora USA can compare tight-radius models by actual corner geometry, interior bowl dimensions, drain location, cutout, mounting condition, and cabinet requirements. For substitutions, we identify whether the proposed option preserves the eased square profile and note any differences that could affect fabrication, appearance, or maintenance.

Request Project Pricing Send Allora the tight-radius sink schedule, specified model, or required dimensions for comparison, technical files, availability, and project pricing.

Specify Eased Square Corners

Use tight-radius models when the project requires an angular bowl profile with slightly softened interior transitions. This geometry differs from fully sharp zero-radius corners and more rounded standard-radius designs.

Balance Geometry and Wipe-Down Access

The eased corners retain a squared appearance while providing more curvature for routine wipe-down than a zero-radius bowl. Confirm the exact radius because the amount of easing varies by model.

Verify the Usable Interior Shape

Overall sink dimensions do not show how the corner geometry affects the bottom of the bowl. Compare interior length, width, depth, wall transitions, and drain position before approving repeated layouts.

Coordinate Cutout and Reveal Details

Fabricators should use the selected model drawing when planning the countertop opening and undermount reveal. A small change in corner radius can alter the finished edge and template requirements.

Protect the Approved Corner Profile

A value-engineered or replacement model should maintain the specified corner treatment, bowl outline, drain position, and mounting details so the finished countertop and visual standard do not change unexpectedly.

Price Repeated Unit Quantities

Group quantities by unit package, sink size, and project phase. Allora can quote the approved tight-radius models and review availability before countertop fabrication or phased releases begin.

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.

Frequently Asked Questions

Standard radius (R30+) has rounded corners — easiest to clean, most traditional look. Zero radius has 90-degree corners — most contemporary, requires more attention at corner cleaning. Tight radius (R15) sits between — contemporary aesthetic without the corner cleaning consideration of zero radius.

Tight radius is the mid-tier contemporary choice — specify when the project wants a modern interior profile without the cleaning consideration of zero radius. Standard radius is the default for value-tier and traditional aesthetics; zero radius is the luxury-positioned aggressive contemporary option.

Stainless steel undermount in widths from 23 to 33 inches, single-bowl and double-bowl, with depths from 7 to 10 inches. Most stocked at the 30-inch and 33-inch widths most common in multifamily.

Yes. Allora produces ADA-compliant tight radius sinks in matched product families with standard tight radius — same gauge, finish, and external dimensions. The shallow-depth ADA basin maintains the same corner radius profile 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.

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

Request Project Pricing

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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