• A Stainless Steel Undermount Kitchen Sink
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KSN-3018-9-S 30 Inch Undermount Kitchen Sink

KSN-3018-9-S 30 Inch Undermount Kitchen Sink

The classic 30" undermount kitchen sink for multifamily kitchens. A single deep bowl provides ample space, while the sloped bottom ensures fast drainage. Made with premium stainless steel to resist dents, scratches, and rust, and soundproofed for small kitchens and busy households.

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Product Overview
KSN-3018-9-S 30 Inch Undermount Kitchen Sink

Product Specifications

  • Material: Stainless Steel
  • Installation Type: Undermount
  • Min. Cabinet Size: 33"
  • Number of Bowls: Single Bowl
  • Drain Location: Rear
  • Thickness: 18-Gauge
  • Finish: Scratch-Resistant Brushed Finish 
  • Size (outside): 30" x18" x 9" 
  • Size (inside): 28" x 16" x 8-3/4"
  • Drain Size: 3-1/2"

 

Code Compliance

  • Plumbing Codes: IAPMO Certified to ASME A112.19.3/CSA B45.4

The Perfect 30" Undermount Kitchen Sink for Multifamily Buildings

Here's how the KSN-3018-9-S brings timeless elegance and modern functionality to multifamily kitchens:

  • Undermount Design: Maximizes counter space and makes the kitchen more practical.
  • Deep, Single Bowl: Spacious enough for family-sized loads, tall pitchers, and big pans. No splashing, no mess!
  • Rear Drain Placement: Adds extra cabinet space, ideal for small kitchens.
  • Sloped Bottom: Drains water quickly and makes cleanup a breeze.
  • Heavy-Duty 18-Gauge Stainless Steel: Resists dents, scratches, and rust for years of reliable use.
  • Sound-Dampening Pads: Reduces noise while washing dishes or running water.
  • Easy-to-Clean Corners: Wide-radius corners speed up cleaning time.
  • Garbage Disposal Compatible: Features a standard 3-1/2" drain for easy connection.
  • Sleek and Streamlined Look: Gives your kitchen a clean, modern style.
  • Easy to install: includes all necessary hardware and a cutout template, ensuring a smooth and efficient setup
  • Lifetime Warranty: Enjoy peace of mind knowing it's protected for life against defects in finish and function.

Need bulk pricing? Contact us for fast delivery.

KEY FEATURES

KEY FEATURES

SOUND PROOFING

SOUND PROOFING

SEAMLESS CONSTRUCTION

SEAMLESS CONSTRUCTION

SUPER DURABLE

SUPER DURABLE

QUICK INSTALL

QUICK INSTALL

MAXIMIZED SPACE

MAXIMIZED SPACE

EASY MAINTENANCE

EASY MAINTENANCE

RADIUS

RADIUS

Perfect for Builders and Contractors

  • Same Day Shipping

    Ships out same day if the order is placed before 12 PM

  • Expert Support/Dedicated Order Consultant

    Your own dedicated sink specialist available by call, text or email. We always respond within 24 hours.

  • Wholesale Pricing

    Discounted bulk pricing for orders of 5 units or more.

  • Lifetime Warranty

    Protected against defects in finish and functionality for as long as you own the product.

  • 30-Day Return

    You have 30 days to see if it’s the right fit for you.

  • Alway in Stock

    Almost unlimited stock for builders and contractors.

  • 5-Day Delivery (or less)

    Anywhere in the U.S.

  • ADA Version Available

    Compatible ADA version so you can keep all your units consistent.

FAQ

What type of warranty is included with this sink?
This sink is covered by Allora's Lifetime Warranty, which protects the original end-user against defects in finish and functionality for as long as you own the product. For full warranty details, please refer to the link provided below.
How easy is the installation process?
The installation process is straightforward and user-friendly. Each Allora USA kitchen sink includes the necessary hardware and a cutout template, ensuring a smooth and efficient setup.
What type of sink cutout should I use?
For undermount sinks, the cutout style is primarily a matter of personal preference. You can choose between a negative reveal, positive reveal, or a flush cut with the countertop. Allora USA provides files for all three cutout options, which you can access through this link.
Why is the minimum cabinet width three inches larger than the sink?
While some installers can mount the sink with slightly less space, we recommend leaving 1.5" extra inches on each side of the sink to ensure adequate room for the mounting clips required during installation.
Will undermount sinks work with frameless cabinets?

Yes, Allora USA's undermount sinks are compatible with frameless cabinets.

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