24 Inch vs 18 Inch Kitchen Sinks: Which Should You Buy?
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Choosing between a 24 Inch vs 18 Inch kitchen sink depends on your cabinet space and cleaning needs. Both options are single-bowl undermount units made from 16-gauge stainless steel, ensuring durability and a modern look. The main difference lies in their footprint and intended use. The 24-inch model offers extra depth for laundry or utility tasks, while the 18-inch version includes a workstation design for bar prep. Your choice should align with the specific room and available cabinet width.
Key differences
| Aspect | Kraus Standart PRO 24-Inch Undermount Sink | Lordear 18-Inch Undermount Workstation Sink |
|---|---|---|
| Width | 24 inches | 18 inches |
| Bowl Depth | 12 inches | 10 inches |
| Minimum Cabinet Size | 27 inches | 21 inches |
| Target Space | Laundry | RVs, Bar |
| Features | Protective bottom grid | Workstation ledges |
Which one should you choose?
Choose Kraus Standart PRO 24-Inch Undermount Sink if
- You need a deeper basin for large pots or laundry tasks
- You have a 27-inch minimum cabinet opening available
- You prefer a protective grid to prevent scratches
Choose Lordear 18-Inch Undermount Workstation Sink if
- You are installing in a smaller cabinet or RV
- You want ledges for sliding accessories and prep tools
- You need a compact sink for a bar or secondary kitchen
Verdict: The 24-inch sink suits those needing deep capacity for utility or laundry work in standard cabinets. The 18-inch workstation model is better for tight spaces like RVs or bars where prep versatility matters. Select based on your cabinet dimensions and primary cleaning tasks.
24 Inch vs 18 Inch Sink
Overall footprint
The Kraus Standart PRO measures 24 inches in length and 18.5 inches in width. This larger footprint requires a minimum cabinet size of 27 inches. The Lordear workstation is more compact, with an external width of 18 inches and a length of 19 inches. It fits into a smaller 21-inch base cabinet. If you have limited cabinet space or are installing in an RV or bar area, the 18-inch model offers a tighter fit. The 24-inch unit demands more room but provides a wider basin for larger items.
Basin depth
Depth matters when washing bulky pots or laundry items. The Kraus sink features an extra-deep design with a bowl depth of 12 inches. This depth is ideal for utility rooms or laundry areas where you might need to soak large items. The Lordear bar sink has a shallower bowl depth of 10 inches. While still spacious for everyday dishwashing, it is not as deep as the Kraus unit. If you frequently wash tall or large cookware, the 12-inch depth of the Kraus model provides more vertical clearance.
Workstation features
The Lordear model is designed as a workstation sink. It includes ledges on the front and back that create a track system. This allows you to slide customized accessories across the sink, which helps streamline meal prep and cleanup. The Kraus Standart PRO does not mention any workstation ledges or accessory tracks. It focuses on a single bowl design with a protective bottom grid. If you want to add cutting boards or colanders that sit above the basin, the Lordear design offers more versatility.
Drainage design
Both sinks are designed to prevent water pooling. The Kraus unit features a rear-set drain opening and a gently sloped bottom with channel grooves. This helps water drain efficiently away from the center. The Lordear sink uses innovative longer X-shaped diversion grooves on a sloped bottom to ensure quick drainage. Both models include drain strainers to help prevent clogs. The drainage mechanisms differ in layout, but both aim to keep the basin dry. Neither design is clearly superior, as both address pooling effectively.
Build quality
Both sinks are constructed from 16-gauge stainless steel, which is considered heavy-duty and durable. The Kraus sink uses proprietary TRU16 steel with a wear-resistant commercial finish that resists rust and dulling. The Lordear sink uses T-304 grade stainless steel, known for its resistance to rust and stains. Both models include soundproofing pads to reduce noise and vibration. The Kraus sink also features an undercoating for thermal insulation to prevent condensation. Both offer solid construction, though the Kraus includes specific thermal protection details.
Which sink fits your space and needs
Laundry room owners with deep cabinets
You need extra depth for bulky items. This unit offers a 12-inch bowl depth, which is ideal for washing large pots or laundry baskets. It requires a minimum 27-inch cabinet, so ensure your space can accommodate this larger footprint before purchasing.
Bar prep enthusiasts wanting accessories
You want a versatile workstation for meal prep. This sink features ledges on the front and back to support sliding accessories. Its compact 18-inch length fits smaller cabinets, starting at 21 inches, making it perfect for bars or tight kitchen spaces.
Users prioritizing drainage and quietness
You care about water management and noise reduction. This model includes channel grooves to prevent pooling and uses NoiseDefend technology with thick pads. The rear-set drain opening further enhances drainage efficiency, keeping the sink floor dry and reducing sound from daily use.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Kraus Standart PRO 24-Inch Undermount Sink | Laundry rooms needing deep single-bowl capacity | Check price of Kraus Standart PRO 24-Inch Undermount Sink on Amazon |
| 2 | Lordear 18-Inch Undermount Workstation Sink | compact bar or RV prep stations | Check price of Lordear 18-Inch Undermount Workstation Sink on Amazon |
The products compared
Kraus Standart PRO 24-Inch Undermount Sink
Best for: Laundry rooms needing deep single-bowl capacity
- Width
- 24 Inch (what this guide is about)
- Installation Type
- Undermount
- Material
- Stainless Steel
- Exterior Dimensions
- 24 in. L x 18 1/2 in. W x 12 1/2 in. D
- Bowl Depth
- 12 in.
- Minimum Cabinet Size
- 27 in.
View on Amazon: Kraus Standart PRO 24-Inch Undermount Sink Affiliate link
This 24-inch undermount sink is built from 16-gauge stainless steel with a 12-inch bowl depth. It measures 24 by 18.5 inches and requires a minimum 27-inch cabinet. The design features a single bowl with a rear-set drain and sloped bottom for drainage. It includes a protective grid and premium drain assembly. This unit suits laundry or utility rooms where you need deep, durable capacity.
Pros
- 16-gauge stainless steel construction resists dents
- 12-inch bowl depth handles large items
- Sloped bottom with channel grooves prevents pooling
- Includes protective bottom grid and drain assembly
- Undermount design allows easy countertop cleanup
Cons
- Requires a minimum 27-inch base cabinet
- 16-gauge steel is thicker than standard 18-gauge options
- Single bowl configuration limits separate washing zones
Good fit if
- You need a deep sink for laundry tasks
- You have a 27-inch or larger cabinet space
- You prefer undermount installation for easy cleaning
Skip if
- You only have a 24-inch cabinet opening
- You require a double-bowl layout
- You need a farmhouse apron front style
Verdict: Kraus 24 Inch Undermount Utility Sink offers deep capacity and durable steel for laundry rooms. It fits users with ample cabinet space who prioritize drainage and depth over multiple bowls.
Lordear 18-Inch Undermount Workstation Sink
Best for: compact bar or RV prep stations
- Width
- 18 Inch (what this guide is about)
- Installation Type
- Undermount
- Material
- T304 Stainless Steel
- Exterior Dimensions
- 18" x 19"
- Bowl Depth
- 10"
- Minimum Cabinet Size
- 21 inches
View on Amazon: Lordear 18-Inch Undermount Workstation Sink Affiliate link
This 18-inch undermount sink is built from 16-gauge T304 stainless steel. It measures 18 by 19 inches externally and offers a 10-inch bowl depth. The workstation design includes front and back ledges for sliding accessories. It features a sloped bottom with X-shaped grooves for drainage. This sink suits RVs or bar setups where counter space is limited.
Pros
- 16-gauge T304 stainless steel construction resists rust and stains
- Workstation ledges allow sliding accessories for meal prep
- X-shaped diversion grooves ensure quick water drainage
- Anti-condensation coating and rubber padding reduce noise
- Compatible with standard 3.5-inch garbage disposal openings
Cons
- 18-inch width is narrower than standard 24-inch kitchen sinks
- Requires a minimum 21-inch base cabinet for installation
- Only includes a 3-month return guarantee
Good fit if
- You need a compact sink for an RV or bar area
- You want extra prep space with sliding accessory tracks
- You prefer a single-bowl design with undermount installation
Skip if
- You require a full-size 24-inch sink for heavy family use
- Your base cabinet is smaller than 21 inches wide
- You need a longer warranty period than three months
Verdict: Lordear 18 Inch Workstation Bar Sink fits users with limited space who value prep versatility. Its workstation features and compact size make it ideal for bars or RVs rather than main kitchen sinks.
Specifications side by side
| Spec | Kraus Standart PRO 24-Inch Undermount Sink | Lordear 18-Inch Undermount Workstation Sink |
|---|---|---|
| Installation Type | Undermount | Undermount |
| Material | Stainless Steel | T304 Stainless Steel |
| Exterior Dimensions | 24 in. L x 18 1/2 in. W x 12 1/2 in. D | 18" x 19" |
| Bowl Depth | 12 in. | 10" |
| Minimum Cabinet Size | 27 in. | 21 inches |
| Steel Gauge | 16 Gauge | 16 Gauge |
| Bowl Configuration | Single Bowl | Single Bowl |
| Width | 24 Inch | 18 Inch |
| Target Space | Laundry | RVs, Bar |
| Features | not stated | Workstation |
| Color | Satin | Stainless Steel |
| Size | 24 Inch | 18x19x10 Inch |
| Gauge | 16 Gauge | 16 Gauge |
| Dimensions | 24 × 18.5 × 12.5 inches | 19 × 18 × 10 inches |
| Weight | 24.6 pounds | 26.1 pounds |
| Model | KHU101-24L | ULS18A1 |
Frequently asked questions
What is the actual bowl depth of a 24 inch sink?
The Kraus Standart PRO 24-Inch Undermount Sink features a bowl depth of 12.5 inches. This deep capacity is ideal for washing bulky items like large pots or laundry baskets. It requires a minimum cabinet size of 27 inches to accommodate the larger footprint and depth.
Can an 18 inch sink work as a workstation?
Yes, the Lordear 18-Inch Undermount Workstation Sink includes dedicated workstation features. These add-ons allow you to use the sink for food prep, not just cleaning. Its compact design makes it suitable for bar areas or RVs where space is limited but versatility is needed.
Which sink is better for a laundry room?
The Kraus 24-Inch model is better for laundry rooms due to its deep single-bowl design. It offers ample space for washing large items. The 16-gauge stainless steel construction provides durability, and the 24-inch length fits standard laundry cabinet configurations that require more width.
How much does a 24 inch sink weigh?
The Kraus Standart PRO 24-Inch Undermount Sink weighs 24.6 pounds. This weight comes from its solid 16-gauge stainless steel construction. The substantial weight ensures stability during use and helps dampen noise from running water or placing heavy items inside the basin.
What gauge steel do these sinks use?
Both the Kraus 24-Inch and Lordear 18-Inch sinks use 16-gauge stainless steel. This thickness offers high durability and resistance to dents. It also contributes to better sound dampening compared to thinner materials. The finish on the Kraus model is satin, while the Lordear is standard stainless steel.
Is the 18 inch sink suitable for a main kitchen?
The Lordear 18-Inch Workstation Sink is best for compact spaces like bars or RVs. It is not ideal for main kitchen prep due to its smaller size. If you need a primary sink for heavy daily use, the larger 24-inch model provides more practical workspace and capacity.
What are the dimensions of the 18 inch sink?
The Lordear 18-Inch Undermount Workstation Sink measures 19 inches in length and 18 inches in width. The height is 10 inches. It weighs 26.1 pounds. These compact external dimensions allow it to fit into smaller cabinets, making it a good choice for tight spaces.