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Kichae 28 Undermount Kitchen Sink or Kichae 33 Undermount Kitchen Sink? Which Kichae Model to Buy

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Choosing between the kichae 28 undermount kitchen sink vs 33 undermount kitchen sink depends on your cabinet size and material preference. Both models offer single-bowl workstation designs with integrated ledge tracks for accessories. They share undermount installation and target standard kitchen spaces. The primary difference lies in their construction materials and physical dimensions. The smaller unit uses steel, while the larger one features composite quartz. This affects capacity, weight, and visual style in your kitchen.

Key differences

AspectKichae 28 in Workstation SinkKichae 33-Inch Undermount Granite Workstation Sink
MaterialSUS304 stainless steelGranite composite quartz
Exterior Width28 inches33 inches
Exterior Depth18 inches19 inches
Bowl Depth9 inches8 6/7 inches
Minimum Cabinet Size31 inches36 inches
ColorStainless SteelMatte Black

Which one should you choose?

Choose Kichae 28 in Workstation Sink if

  • You need a sink that fits into a 31-inch base cabinet.
  • You prefer the durability and classic look of 16-gauge stainless steel.
  • You want a slightly deeper bowl for large pots.

Choose Kichae 33-Inch Undermount Granite Workstation Sink if

  • You have a 36-inch base cabinet available for installation.
  • You want a non-porous surface that resists stains and scratches.
  • You prefer a matte black finish that hides water spots.

Verdict: Select the 28-inch model if your cabinetry is limited to 31 inches or if you prefer traditional stainless steel. Choose the 33-inch granite composite option if you have ample cabinet space and desire a larger basin with a modern black finish.

Kichae 28 vs 33 Sink Specs

Material and Build

Edge: Tie

The Kichae 28 is constructed from 16-gauge SUS304 stainless steel, offering a commercial-grade satin finish that resists corrosion and rust. This metal construction provides a traditional kitchen look and is easy to clean. In contrast, the Kichae 33 uses a black granite composite made from natural quartz and acrylic resin. This material is non-porous, heat-resistant up to 212°F, and features a matte black finish. The composite material offers different aesthetic and thermal properties compared to the stainless steel option, appealing to those who prefer modern, dark tones over metallic surfaces.

Sink Width

Edge: Kichae 33-Inch Undermount Granite Workstation Sink

Width is the most significant physical difference between these two models. The Kichae 28 measures 28 inches in length, while the Kichae 33 extends to 33 inches. This five-inch difference in width provides significantly more horizontal space in the larger model for handling bulky items like large stockpots or baking sheets. If your kitchen workflow involves washing large cookware frequently, the extra width of the 33-inch model offers greater flexibility. The 28-inch model remains suitable for standard tasks but offers less lateral room for expansive dishes.

Cabinet Compatibility

Edge: Kichae 28 in Workstation Sink

Installation requirements differ notably between the two sinks due to their sizes. The Kichae 28 requires a minimum base cabinet width of 31 inches to fit properly. The Kichae 33, being wider, needs a minimum 36-inch base cabinet. You must measure your existing cabinetry carefully before purchasing. If you have a standard 30-inch cabinet, neither sink will fit without modification. However, if you are remodeling or have a larger cabinet opening, the 33-inch model demands more space, potentially limiting your options if you are working with tighter kitchen layouts.

Bowl Depth

Edge: Kichae 28 in Workstation Sink

Depth affects how much water the sink holds and how well it contains splashes. The Kichae 28 has a bowl depth of 9 inches, while the Kichae 33 offers a slightly deeper basin at 10 inches externally, with an internal depth of approximately 8 6/7 inches. The 28-inch model provides a consistent 9 inches of usable depth. The 33-inch model’s design includes a gently sloped bottom to prevent standing water. Both depths are sufficient for most kitchen tasks, but the 28-inch model offers a deeper vertical space for soaking large items.

Workstation Features

Edge: Tie

Both sinks feature a workstation design with front and back ledge tracks that allow accessories to slide freely. This design lets you use cutting boards, colanders, and drying racks directly over the basin, saving counter space. The Kichae 28 includes a bottom rinse grid, cutting board, colander, and roll-up rack. The Kichae 33 also includes a cutting board, colander, roll-up rack, and bottom grid. Both models support the same accessory functionality, allowing for efficient food prep and cleaning workflows without cluttering your kitchen counters.

Which Kichae Sink Fits Your Kitchen

Small kitchen with 31-inch cabinet

Our pick: Kichae 28 in Workstation Sink

This 28-inch model fits a minimum 31-inch base cabinet. Its 16-gauge stainless steel construction offers durability and a satin finish. The workstation ledge allows sliding accessories like cutting boards. You get a single bowl with a 9-inch depth, suitable for standard pots and pans without requiring a larger cabinet footprint.

Large capacity needs with 36-inch cabinet

Our pick: Kichae 33-Inch Undermount Granite Workstation Sink

This 33-inch granite composite sink requires a 36-inch minimum cabinet. It features a deeper 8 6/7-inch bowl and a sloped bottom for fast drainage. The quartz material resists heat up to 212°F and stains. The extra width accommodates large stock pots and baking sheets, maximizing your workspace efficiently.

Preference for matte black aesthetic

Our pick: Kichae 33-Inch Undermount Granite Workstation Sink

Choose this model if you prefer a matte black finish over traditional metal. The granite composite quartz material provides a non-porous surface that resists scratches and daily wear. The dark color hides water spots and grime better than stainless steel. It includes a black strainer assembly that matches the sink body perfectly.

The products compared

Kichae 28 in Workstation Sink

Best for: smaller kitchens needing workstation accessories

Installation Type
Undermount
Material
SUS304 Stainless Steel
Exterior Dimensions
28 x 18 inches
Minimum Cabinet Size
31 inches
Steel Gauge
16 Gauge
Workstation Ledge
Integrated Track

View on Amazon: Kichae 28 in Workstation Sink Affiliate link

This is a 28-inch single-bowl undermount sink made from 16-gauge SUS304 stainless steel. It measures 28 by 18 by 9 inches and requires a 31-inch cabinet. The design includes front and back ledges for workstation accessories like a cutting board and colander. It features sound reduction padding and anti-condensation undercoating. This model suits you if you need a compact workstation sink that fits standard base cabinets.

Pros

  • 16-gauge SUS304 stainless steel construction
  • Integrated workstation ledges for accessories
  • Sound reduction technology and undercoating
  • Includes cutting board and colander
  • Single bowl configuration

Cons

  • Smaller 28-inch width than the 33-inch alternative
  • 9-inch bowl depth is standard, not deep
  • Requires a minimum 31-inch cabinet base

Good fit if

  • You have a 31-inch base cabinet
  • You want workstation features in a smaller sink
  • You prefer a single-bowl layout

Skip if

  • You need a 33-inch or larger sink
  • Your cabinet base is smaller than 31 inches
  • You require a double-bowl configuration

Verdict: Kichae 28 Inch Undermount Workstation Sink fits kitchens with 31-inch cabinets where you need workstation accessories without the bulk of a larger model.

Kichae 33-Inch Undermount Granite Workstation Sink

Best for: Large kitchens needing prep space

Installation Type
Undermount
Material
Granite Composite, Quartz
Exterior Dimensions
33" x 19"
Bowl Depth
8 6/7"
Minimum Cabinet Size
36"
Workstation Ledge
Built-in ledge tracks

View on Amazon: Kichae 33-Inch Undermount Granite Workstation Sink Affiliate link

This Kichae model is a 33-inch undermount sink made from black granite composite quartz. It features a single bowl with a depth of 8 6/7 inches and includes workstation ledge tracks for accessories. The matte black finish resists stains and heat up to 212°F. It requires a minimum 36-inch base cabinet. This large sink suits those needing extra prep space and durable materials for heavy daily use.

Pros

  • 33-inch width provides generous basin space for large cookware
  • Built-in ledge tracks allow sliding accessories for food prep
  • Granite composite quartz material resists scratches, stains, and heat up to 212°F
  • Includes cutting board, colander, and drying rack

Cons

  • Requires a minimum 36-inch base cabinet, limiting installation options
  • Heavyweight at 45 pounds, requiring sturdy counter support
  • Matte black finish may show water spots more than lighter colors

Good fit if

  • You have a 36-inch or wider base cabinet available
  • You need a large single bowl for bulky pots and pans
  • You want a workstation design with included accessory tracks

Skip if

  • You only have a 33-inch or 34-inch base cabinet
  • You prefer a stainless steel material over composite quartz
  • You need a double bowl configuration for separating tasks

Verdict: Kichae 33" Black Granite Composite Workstation Sink offers ample workspace and durable materials for large kitchens. It fits buyers who prioritize prep space and have the cabinet width to support its size.

Specifications side by side

Spec Kichae 28 in Workstation Sink Kichae 33-Inch Undermount Granite Workstation Sink
Installation Type Undermount Undermount
Material SUS304 Stainless Steel Granite Composite, Quartz
Exterior Dimensions 28 x 18 inches 33" x 19"
Bowl Depth not stated 8 6/7"
Minimum Cabinet Size 31 inches 36"
Steel Gauge 16 Gauge not stated
Workstation Ledge Integrated Track Built-in ledge tracks
Bowl Configuration Single Bowl Single Bowl
Target Space Kitchen Kitchen
Features Workstation Workstation
Color Stainless Steel Matte Black
Size 28"x18"x9" 33"X19"X10"
Gauge 16 Gauge not stated
Dimensions 28 × 18 × 9 inches 19 × 33 × 10 inches
Weight not stated 45 pounds
Model KIC-281809-SS not stated

Frequently asked questions

Which Kichae sink is better for small kitchens?

The Kichae 28-inch model is better for smaller kitchens. It fits into 31-inch base cabinets, making it ideal for compact spaces. Its 28-inch length provides enough room for daily tasks without taking up excessive counter area. You get workstation features in a footprint that suits tighter layouts.

Does the 33-inch sink fit in a 36-inch cabinet?

Yes, the 33-inch model is designed for larger cabinets. It requires more width than the 28-inch version, so it suits kitchens with ample space. The 33-inch length allows for more prep area. Check your cabinet dimensions to ensure it fits comfortably with proper clearance for installation.

What material is the Kichae 28 sink made of?

The Kichae 28-inch sink is made of 16-gauge stainless steel. This thick metal offers durability and a classic look. It resists corrosion and rust, ensuring long-term use. The satin finish hides scratches and water spots well, keeping the sink looking clean with minimal effort during daily cleaning.

Is the 33-inch sink made of stainless steel?

No, the 33-inch model is made of granite composite. It features a matte black finish that contrasts with stainless steel options. This material is durable and noise-dampening. It provides a modern aesthetic for kitchens that prefer non-metallic surfaces. The composite build offers a different feel and visual style.

Do both sinks have workstation features?

Yes, both models include workstation features. They have integrated ledge tracks for sliding accessories like cutting boards and colanders. This design maximizes prep space within the basin. You can organize tools efficiently without cluttering your counter. Both sinks support this functionality regardless of the size or material choice.

How deep is the Kichae 28 sink?

The Kichae 28-inch sink is 9 inches deep. This depth accommodates large pots and pans without splashing. It provides sufficient volume for washing dishes. The 18-inch width complements the depth for standard kitchen tasks. This dimension balances capacity with space efficiency for most home kitchens.

What is the depth of the 33-inch sink?

The 33-inch sink is 10 inches deep. This extra inch offers more volume than the 28-inch model. It is suitable for soaking large items or handling bulky cookware. The increased depth pairs with its larger footprint. Ensure your plumbing and cabinet depth can accommodate this slightly deeper basin.

Can I use accessories with the Kichae 33 sink?

Yes, you can use accessories with the Kichae 33-inch sink. It includes workstation tracks for sliding racks and cutting boards. These accessories help organize your prep area. The 33-inch length provides ample space for multiple items. You can customize the interior layout to suit your specific cooking and cleaning needs.

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