For a large single bowl that can be top-mounted or undermounted, pick the American Standard Edgewater 18SB.9332211. For a stainless farmhouse sink, pick the Suffolk 18SB.9302200AR. To replace an old double drop-in, pick the Colony 20DB.8332283S. For enameled cast iron, pick the Quince 77DB33223. Check your cabinet width and faucet holes first.
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This guide compares four American Standard kitchen sinks using American Standard spec sheets and product pages.
American Standard kitchen sinks compared (AS spec sheets)
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| Sink | Material / mount | Size / bowls | Cabinet / holes |
|---|---|---|---|
| Edgewater 18SB.9332211 | 18-gauge stainless; top or undermount | 33 × 22 × 9 in.; one bowl 30-1/4 × 16-1/2 in. | 36 in.; 1 hole |
| Suffolk 18SB.9302200AR | 18-gauge stainless apron front; undermount or flush mount | 30 × 22 × 9 in.; one bowl 27-1/4 × 16-9/16 in. | 34 in.; no faucet holes |
| Colony 20DB.8332283S | 20-gauge stainless; top mount | 33 × 22 × 8 in.; two bowls 14 × 16 in. | 36 in.; 3 holes |
| Quince 77DB33223 | Enameled cast iron; top mount (see note) | 33 × 22-1/4 × 9 in.; two bowls 13-1/2 × 16-1/8 in. | 36 in.; 3 holes |
American Standard sells kitchen sinks in stainless steel and enameled cast iron. Start with three questions: does your counter allow an undermount sink, how big is the base cabinet, and how many faucet holes does your faucet need? A thicker steel sink has a lower gauge number, so 18-gauge is thicker than 20-gauge.
American Standard Edgewater 18SB.9332211: big single bowl, top or under
Choose the Edgewater for a large single bowl that can be top-mounted now or undermounted in a stone counter. American Standard’s spec sheet (lixil.cdn.celum.cloud) lists 18-gauge stainless steel, a 9-inch-deep bowl 30-1/4 × 16-1/2 inches, zero-radius corners, dual-mount installation, one faucet hole, side and bottom sound pads with full spray insulation and a 36-inch cabinet. It includes a bottom grid, a waste fitting, top-mount and undermount clips, a cutout template and installation instructions.
The drawing shows the 3-9/16-inch drain hole centered on the length and the faucet hole 2-9/16 inches from the back edge. The four reinforcement bars along the edges are for top mounting, and the same sink takes undermount clips for a stone counter, so the same model works on a laminate top or a solid-surface counter.
On October 15, 2026, the standard new offer sold by Buildcom showed In Stock with model 18SB.9332211.075.
Check American Standard Edgewater 18SB.9332211 kitchen sink on Amazon →
See the product page (americanstandard-us.com) for finish and current listing details.
American Standard Suffolk 18SB.9302200AR: stainless farmhouse
Choose the Suffolk for a stainless apron-front farmhouse sink that fits a smaller cabinet. American Standard’s spec sheet (lixil.cdn.celum.cloud) lists 18-gauge stainless steel, a curved apron front, a 9-inch-deep bowl 27-1/4 × 16-9/16 inches on the drawing, 10 mm radius corners, undermount or flush-mount installation, SoundSecure+ sound pads, StoneLock undercoating and a 34-inch cabinet. It includes a bottom grid, a waste fitting, a cutout template and instructions.
The sink has no faucet holes, so the faucet mounts on the counter or wall. The drawing places the drain toward the back of the bowl, 4-3/4 inches from the back edge of the bowl, which leaves more flat floor in front and moves the trap toward the wall. An apron-front sink needs a base cabinet made or cut for one; our farmhouse sink guide covers that.
On October 15, 2026, the standard new offer sold by Amazon.com showed an add-to-cart button with model 18SB.9302200AR.075; the page did not show a separate stock line.
Check American Standard Suffolk 18SB.9302200AR farmhouse sink on Amazon →
Product page: Suffolk 30 × 22 (americanstandard-us.com).
American Standard Colony 20DB.8332283S: budget double drop-in
Choose the Colony to swap out an old 33 × 22-inch double drop-in sink with three faucet holes. American Standard’s spec sheet (lixil.cdn.celum.cloud) lists 20-gauge stainless steel, two 8-inch-deep bowls each 14 × 16 inches, top-mount installation, three holes on 4-inch centers, bottom sound-deadening pads with undercoating and a 36-inch cabinet. Waste fittings, a cutout template, instructions and top-mount hardware are included.
It is the thinnest steel here at 20 gauge and the shallowest at 8 inches. The product page (americanstandard-us.com) calls it a quick kitchen makeover sink; its three holes suit a faucet with a separate sprayer or a widespread faucet.
On October 15, 2026, the standard new offer sold by Buildcom showed In Stock with model 20DB.8332283S.075.
Check American Standard Colony 20DB.8332283S double bowl sink on Amazon →
American Standard Quince 77DB33223: cast iron double bowl
Choose the Quince for an enameled cast iron double bowl. American Standard’s spec sheet (lixil.cdn.celum.cloud) lists a cast iron double-bowl sink with three holes, 9-inch-deep bowls each 13-1/2 × 16-1/8 inches, a 33 × 22-1/4 × 9-inch outside size, a 36-inch cabinet and a limited lifetime warranty. The product page (americanstandard-us.com) says the cast iron retains heat for soaking and that the glossy enamel is nonporous and resists stains, chips and cracks.
Note on mounting: the spec sheet lists top-mount installation, while the product page title says drop-in or undercounter. Plan on top mount unless American Standard confirms undercounter for your counter. The bottom grids and waste fittings are optional extras on this sink.
On October 15, 2026, the standard new offer sold by Amazon.com showed limited stock with model 77DB33223.308, Brilliant White.
Check American Standard Quince 77DB33223 cast iron sink on Amazon →
What is included, and what is not
The Edgewater and Suffolk include a bottom grid and a waste fitting; the Colony includes waste fittings; the Quince lists grids and a waste fitting as optional accessories. None of the sheets include the faucet or the P-trap; American Standard notes that the supply and trap positions on its drawings are suggestions and that fittings are ordered separately. The Edgewater, Colony and Quince drawings show 3-9/16-inch drain holes, which take a standard basket strainer or disposal flange; the Suffolk drawing does not dimension its drain hole, and it ships with its own waste fitting; see our basket strainer guide.
Matching faucet and counter
Count the holes before you buy. The Edgewater has one, the Colony and Quince have three, and the Suffolk has none. Our American Standard kitchen faucet guide covers faucets from the same maker. For undermount versus top mount, see our undermount vs drop-in guide, and for other brands our Kohler kitchen sink guide.
Frequently asked questions
Are American Standard kitchen sinks 18 gauge?
The Edgewater and Suffolk are 18-gauge; the Colony is 20-gauge, per American Standard’s sheets.
What size cabinet does an American Standard kitchen sink need?
The Edgewater, Colony and Quince list a 36-inch cabinet; the Suffolk farmhouse sink lists 34 inches.
Can the Edgewater be undermounted?
Yes. American Standard lists dual-mount installation and includes both top-mount and undermount clips.
Does the Suffolk have faucet holes?
No. Mount the faucet on the counter or wall.
Is the Quince undermount?
The spec sheet lists top mount; the product page title mentions undercounter, so confirm with American Standard before planning an undermount.
How we chose
This document-based guide makes no hands-on testing claim. We read American Standard spec sheets and product pages for the 18SB.9332211, 18SB.9302200AR, 20DB.8332283S and 77DB33223 and inspected their drawings. On October 15, 2026, we checked each linked standard new Amazon offer for model, seller, stock and an add-to-cart button. Read our selection method and about Plumbing Picks.
Primary sources
- AS Edgewater 18SB.9332211 spec sheet (lixil.cdn.celum.cloud): 18 ga, dual mount, 30-1/4×16-1/2×9 bowl, 1 hole, inclusions, drawing.
- AS Edgewater product page (americanstandard-us.com): listing.
- AS Suffolk 18SB.9302200AR spec sheet (lixil.cdn.celum.cloud): 18 ga apron, undermount/flush, 34 in. cabinet, inclusions.
- AS Suffolk product page (americanstandard-us.com): SoundSecure+, StoneLock, grid.
- AS Colony 20DB.8332283S spec sheet (lixil.cdn.celum.cloud): 20 ga, top mount, 3 holes on 4 in., 8 in. bowls, inclusions.
- AS Colony product page (americanstandard-us.com): quick makeover description.
- AS Quince 77DB33223 spec sheet (lixil.cdn.celum.cloud): cast iron, top mount, 3 holes, bowls, optional grids/waste.
- AS Quince product page (americanstandard-us.com): drop-in or undercounter title, enamel claims.