20G Bowl 2318
A sink we fabricate and install — get your free quote.
Details
- Material
- Metal
- Color
- Stainless
- Finish
- Undermount
Templated, fabricated, and installed by our own crew across the northwest suburbs.
How we do sink & faucet installation →
Free in-home quoteWhat is 20G Bowl 2318?
20G Bowl 2318 is a 20-gauge stainless steel single-bowl kitchen sink, about 23.3 by 18.1 inches and 9 inches deep. A sink wants to be about three inches narrower than its base cabinet, so this one needs a 27-inch sink base.
About 20G Bowl 2318
A brass or zinc body under a plated finish — the finish is what you live with day to day, not the metal underneath it. Color family: Stainless. Finish is undermount.
We cut and polish the opening in the stone for it, set it, and reconnect the plumbing while we are already under your counter. It is one of 11 colors we stock from the Single Bowl Kitchen Sinks range.
But seriously though — get the free quote and we will bring the tape measure.
Specs
What is on the spec sheet — nothing inferred.
- Material
- Metal
- Collection
- Single Bowl Kitchen Sinks
- Color family
- Stainless
- Finish
- Undermount
How it meets the countertop
The mount type decides what we cut, and what you see every day.
The sink goes under the counter, not on it. That puts the cut edge on show, so it is polished rather than left rough, and the weight is carried from below instead of by a rim resting on top. It is the reason an undermount kitchen has no line to wipe around.
Mount
- Undermount
Size, depth, and the cabinet under it
The numbers off its own spec line, and what each one constrains.
Size
Figure on a base cabinet of at least 27" — the rule of thumb is bowl width plus about three inches for the cabinet sides. We measure your actual run at template rather than trusting the rule.
- 23 1⁄4'' x 18 1⁄10''
Depth
Deep enough to stack a roasting pan out of sight and to run a tall pot under the faucet. Deep bowls also hide dishes, which is either the point or a habit you will acquire.
- 9"
What it costs installed
Published benchmark ranges, so you can sanity-check any quote — including ours.
| Line item | Typical range | Unit | As of |
|---|---|---|---|
| Farmhouse sink cutout premium on a countertop fabrication quote | $150–$400 | per project | 2026-07 |
| Farmhouse/apron sink conversion (installed) | $700–$2,200 | per project | 2026-02 |
| Kitchen sink replacement, drop-in (installed) | $300–$900 | per project | 2026-02 |
| Kitchen sink replacement, undermount (installed) | $500–$1,400 | per project | 2026-02 |
| Sink cutout | $150–$400 | per cutout | 2026-07 |
| Sink or faucet cutout in stone countertop | $100–$500 | per cutout | 2025-01 |
Regional benchmarks for the Chicago market — not an Ace quote. Your number depends on square footage, edge, cutouts and tear-out.
Sources: SlabWise; NearbyHunt, 2026; SlabWise, 2026; Granite Selection (Chicago-area fabricator), 2025
Similar surfaces
Same family — worth seeing side by side before you commit.
Questions about 20G Bowl 2318
Answered from this fixture’s own catalog attributes — nothing generic.
How does 20G Bowl 2318 mount?
Undermount — the deck stays flat and unbroken, and the bowl is clipped up underneath it. Worth knowing before you shop: the mount is a decision about the countertop as much as the sink, and a laminate top cannot take one. This one measures 23 1⁄4'' x 18 1⁄10'' across and 9" deep, so it wants a 27" base cabinet.
How many bowls does 20G Bowl 2318 have?
One, uninterrupted. A single bowl is the right call if you ever wash a roasting pan or a baking sheet, because nothing is in the way of laying it flat. The trade is that you lose the second side you would have used for draining. The bowl is 23 1⁄4'' x 18 1⁄10'' across and 9" deep, so it wants a 27" base cabinet.
What is 20G Bowl 2318 made of?
Steel, 20 gauge, with sound-deadening pads underneath the bowl. Thickness is what you are really buying in a stainless sink: a thin one flexes under a full pot and rings under the tap, and no amount of finish hides either. At this size the gauge is worth caring about: a full-size bowl is where thin steel announces itself, flexing under a loaded pot and ringing under the tap.
Want this in your kitchen?
We supply and install 20G Bowl 2318 out of our Elk Grove Village shop — templated digitally, cut to your cabinets, installed by our own crew.
Ready for a real number?
Free in-home template and an honest quote — you keep your money until there's a countertop to trade it for.