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Signature Hardware

Calverton 18" Stainless Steel Undermount Prep Sink

$259.99 $328.90 You save $68.91 (20%) Sale

In stock

Key features

See all specifications
  • Material: Stainless Steel
  • Pieces Included: Cut Out Template, Mounting Hardware
  • Mounting / Installation: Undermount, Mounting / Installation Required
  • Durability: Rust Resistant, Scratch Resistant

Free ground shipping · Typically 1–3 business days after dispatch

Carbon-neutral shipping on all orders

Key features

See all specifications
  • Material: Stainless Steel
  • Pieces Included: Cut Out Template, Mounting Hardware
  • Mounting / Installation: Undermount, Mounting / Installation Required
  • Durability: Rust Resistant, Scratch Resistant
Free ground shippingFree ground shipping when back in stock Typically 1–3 business days after dispatch
Order within calculating… for the next dispatch
Free returns within 30 days Not loving it? We offer returns on all our products within 30 days of delivery for a refund or store credit.
Details

The Calverton 18" Stainless Steel Undermount Prep Sink from Signature Hardware is a square, single-basin sink that sits beneath the counter, with the drain at the back. It is made for a kitchen or wet bar.

Made of type 304 stainless steel that is rust resistant and scratch resistant, it handles frequent use. Sound absorption pads on the underside minimize noise-making vibrations, and an undercoating prevents condensation buildup from dripping into the cabinet below. The basin measures 15.5″ W X 13.5″ L X 9″ D, and the base cabinet needs a minimum width of 18.75″. A cut out template and mounting hardware are included.

  • Type 304 Stainless Steel

    The Calverton prep sink is made of type 304 stainless steel, a build meant to handle the demands of frequent use. It is rust resistant and scratch resistant, which suits a busy kitchen or wet bar.

  • Quieter in Use

    Sound absorption pads on the underside of the sink minimize noise-making vibrations. Sound dampening is a built-in feature of this sink, so a busy prep session stays calmer.

  • Condensation Control

    An undercoating on the underside of the bowl prevents condensation buildup from dripping into the cabinet below, which helps keep the space under the sink drier.

  • Basin Size

    One square basin measures 15.5″ W X 13.5″ L X 9″ D. Overall, the sink is 18″ long end to end, 15.75″ wide front to back and 9″ high.

  • Cabinet Width and Drain

    The base cabinet needs a minimum width of 18.75″ side to side. The sink has no faucet holes, and the drain sits at the back of the basin.

  • Undermount Installation

    This is an undermount sink, set beneath the counter, and installation is required. Have the sink at the job site before cutting the cabinet or countertop.

  • What Ships

    A cut out template and mounting hardware come with the sink. Both are included for the undermount installation, and the sink itself weighs 12.9 lb.

Good to know

  • Undermount; installation required
  • Minimum base cabinet width 18.75″ side to side
  • Single square basin, drain at the back
  • Basin 15.5″ W X 13.5″ L X 9″ D
Specifications
Material
Stainless Steel
Durability
Rust Resistant, Scratch Resistant
Number of Basins
1
Number of Faucet Holes
0
Pieces Included
Cut Out Template, Mounting Hardware
General Features
Sound Dampening
Overall Shape
Square
Mounting / Installation
Undermount, Mounting / Installation Required
Drain Placement
Back
Basin
15.5'' W X 13.5'' L X 9'' D
Overall Dimensions
9'' H
Overall Length from End to End
18'' L
Minimum Base Cabinet Width - Side to Side
18.75'' W
Overall Height from Top to Bottom
9'' H
Overall Width from Front to Back
15.75'' W
Overall Product Weight
12.9 lb.
Assembly
This is an undermount sink and installation is required. Have the sink at the job site before cutting the cabinet or countertop.
Delivery & returns

Shipping

Free ground shipping on in-stock items via FedEx or another national carrier. Orders dispatch within 1–2 business days. Tracking is emailed when your order ships.

Delivery area

We ship to the 48 contiguous U.S. states and Washington, D.C. Delivery is not available to Alaska, Hawaii, U.S. territories, or international addresses.

Arrival dates are estimates, not guaranteed delivery dates.

Free returns within 30 days

Used, assembled, or installed items are eligible when in reasonable condition, used as intended, with no damage beyond normal wear, and with all parts, hardware, and accessories. Original packaging is not required. Email us and we send a prepaid FedEx label or schedule a pickup. No restocking fee.

Damaged on arrival? Send photos to customerservice@tloom.com within 7 days for a free replacement or refund.

Full shipping policy Full returns policy

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