The Kraus Standart PRO KHU100-33 (yes, "Standart" is the official spelling Kraus uses) has earned its reputation as one of the most popular undermount kitchen sinks on the market, and after spending considerable time with it, it's easy to see why. This 33-inch single bowl workhorse blends commercial-grade construction with a price that doesn't scream luxury, making it a go-to choice for kitchen renovations and new builds alike—typically landing in the $300–$400 range depending on retailer and promotions.
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TL;DR: The Kraus KHU100-33 is a thick 16-gauge stainless steel undermount sink with a deep 10-inch single bowl, excellent sound dampening, and a generous accessory bundle. It's a strong value pick for serious home cooks who want a durable, low-maintenance workstation without paying premium prices.
Overview and First Impressions
Right out of the box, the Standart PRO feels substantial. At nearly 30 pounds, the 16-gauge T-304 stainless steel construction has a heft that immediately separates it from the thinner 18- and 20-gauge sinks you'll find in big-box stores. The brushed satin finish does a good job of hiding water spots and minor scratches, and the tight 10-millimeter corner radius gives the basin a clean, modern look while still being easy to clean.
Kraus also includes a thoughtful accessory package: a heavy-duty bottom grid sized to fit the basin, a basket strainer drain assembly, mounting hardware, and a cleaning cloth. For a sink in this price range, that bundle alone saves you a good chunk of money you'd otherwise spend on aftermarket parts.
Key Specifications
32.75" L × 19" W
10 inches
16-gauge T-304 stainless
36 inches
3.5 inches (standard)
Undermount
Commercial brushed satin
Limited lifetime
Build Quality and Construction
The 16-gauge steel is the headline feature here, and it lives up to expectations. Press down on the basin walls and there's almost no flex. Drop a heavy cast-iron pan into the sink and you'll hear a muted thud rather than the metallic clang you get with cheaper sinks. That's thanks to Kraus's NoiseDefend system: a thick layer of sound-absorbing pads covering more than 80% of the underside, plus a non-toxic anti-condensation coating that helps prevent moisture from forming on the cabinet below.
The bowl is precision-engineered with gently sloped channels that funnel water toward the rear-set drain. In practice, this means almost no standing water after the sink empties, and food debris tends to wash toward the strainer rather than sitting in the corners. The seam where the basin meets the rim is clean and tight, with no visible welds or rough edges.
Why 16-gauge matters: Lower gauge numbers mean thicker steel. A 16-gauge sink is roughly 25% thicker than an 18-gauge sink, which translates to better dent resistance, less vibration, and a more solid feel under heavy use.
Daily Use and Performance
Where the KHU100-33 really shines is in actual cooking workflows. The single bowl is large enough to lay a half-sheet pan flat for soaking, wash an oversized stockpot without awkward angles, or rinse a Thanksgiving turkey without splashing water everywhere. If you've been living with a divided sink, the freedom of one big basin is genuinely transformative.
The included bottom grid is a small but meaningful upgrade. It keeps pots and pans elevated above the drain, protects the basin from scratches, and gives delicate items like wine glasses a stable platform. The grid's rubberized feet stay put even when you're scrubbing aggressively.
Drainage is excellent. The off-center rear drain placement is more than just an aesthetic choice—it leaves usable storage space directly below the sink for garbage disposals, P-traps, or even small organizers. The 10-inch depth contains splashing well, even with the faucet running at full pressure.
Installation Considerations
Undermount installation is never a beginner project, and the Standart PRO is no exception. The sink weighs nearly 30 pounds, which means you'll want a helper or a sink harness during the actual mounting step. Kraus provides clear templates and mounting clips, but the sink is designed to be installed under stone or solid-surface countertops—it's not suitable for laminate without specialized rim support.
Cabinet sizing: You need a minimum 36-inch base cabinet to accommodate this sink. Measure your cabinet's interior width carefully before ordering, especially in older homes where nominal sizes don't always match reality.
One thing worth mentioning: the sink uses a standard 3.5-inch drain opening, which is compatible with virtually every garbage disposal on the market and most basket strainers. That's a small detail, but it saves headaches if you ever need to replace components down the line.
Pros and Cons
Pros
- Genuinely thick 16-gauge T-304 stainless steel
- Excellent sound dampening reduces dish-clatter dramatically
- Deep 10-inch bowl handles oversized cookware easily
- Bottom grid and strainer included in the box
- Sloped basin and rear drain minimize standing water
- Limited lifetime warranty backed by a major brand
- Strong value compared to competing 16-gauge sinks
Cons
- Heavy—undermount installation is a two-person job
- Brushed finish still shows fingerprints in certain light
- Requires a 36-inch minimum cabinet, ruling out smaller kitchens
- Only available in one color/finish option
- Single bowl design isn't ideal for those who prefer to separate washing and rinsing
How It Compares
Within the Kraus lineup, the Standart PRO sits between the budget-friendly Premier series (18-gauge) and the higher-end Kore workstation sinks. Compared to similarly priced competitors, the included accessories and the lifetime warranty give the KHU100-33 a clear edge. Premium 16-gauge sinks from boutique brands like Ruvati's Gravena line or the Kohler Vault often cost noticeably more without offering meaningfully better performance for everyday home use. The closest direct competitor, the Ruvati Gravena RVH7350, matches the gauge and depth but typically runs higher and ships without a bottom grid.
Still comparing options? See our picks for the Elkay Crosstown double-bowl, the Blanco Empressa 1-3/4 low-divide, or the Ruvati fireclay farmhouse if you want a different bowl configuration or style.
Long-Term Durability
T-304 stainless steel is highly resistant to corrosion, rust, and staining, and the brushed finish is forgiving of the inevitable cosmetic wear that happens in any working kitchen. Light scratches blend into the existing brush pattern over time. With routine cleaning—just a wipe-down with mild soap and a soft cloth—the sink should look essentially the same after years of use as it did on day one. Owner reports of five- to ten-year-old installations holding up without significant degradation are common, which aligns with the limited lifetime warranty Kraus stands behind.
Care tip: Avoid leaving wet sponges, cast iron, or steel wool sitting in the basin for extended periods. While the sink itself won't rust, foreign metal particles can transfer and create surface stains that are annoying (though not permanent) to remove.
Who Should Buy the KHU100-33?
This sink is an easy recommendation for anyone renovating a kitchen with a 36-inch or larger sink base, especially if you cook frequently and want a basin that can handle oversized cookware. It's also a smart pick for homeowners who appreciate the durability of true 16-gauge steel but don't want to pay premium artisan-brand prices.
It's probably not the right choice if you have a smaller cabinet, prefer divided bowls, or are installing under a laminate countertop. In those cases, consider a compact option like the Blanco Precis 24-inch undermount, a divided bowl like the Elkay Crosstown double-bowl, or a farmhouse-style sink such as the Sinkology Turner fireclay apron-front.
Verdict
The Kraus Standart PRO KHU100-33 hits the sweet spot of build quality, capacity, and value. The 16-gauge construction is the real deal, the included accessories make it ready to use out of the box, and the deep single bowl transforms the way you work in the kitchen. For most homeowners shopping for an undermount sink in this size class, it's the one to beat—and at its typical $300–$400 street price, it's hard to justify spending more unless you specifically need a workstation ledge or a divided basin.
Frequently Asked Questions
Will the KHU100-33 work with a garbage disposal?
Yes. It uses a standard 3.5-inch drain opening that's compatible with all major garbage disposal brands.
Can this sink be installed as a drop-in?
No, it's designed exclusively for undermount installation beneath solid-surface countertops like granite, quartz, or solid wood.
How loud is the sink during use?
Notably quiet for stainless steel. The full-coverage sound pads and undercoating absorb most of the vibration, so dishes and running water produce a muted thud rather than a sharp clang.
Is the included bottom grid stainless steel?
Yes, it's a stainless steel grid sized specifically for this basin, with a satin finish and rubberized feet to protect the sink surface.
What's the difference between Standart PRO and Kore?
The Kore series adds a built-in ledge for accessories like cutting boards and colanders, effectively turning the sink into a workstation. The Standart PRO is a more traditional undermount design at a lower price.
Does it require any special faucet?
No. Because it's undermount, faucet holes are drilled in the countertop itself, so you can pair it with virtually any kitchen faucet you like.
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