Looking Beyond the EdgeStar 18-Inch Built-In Dishwasher? 6 Alternatives Worth a Look
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The EdgeStar BIDW1802SS 18 inch wide alternatives list helps you find a suitable replacement for this narrow built-in unit. This dishwasher accommodates eight place settings and operates at 52 dB. It includes a leakage sensor and six wash cycles. These specs make it a practical choice for tight spaces or replacing older appliances like trash compactors. The stainless steel finish and compact dimensions fit standard 18-inch cutouts.
You might look elsewhere if you need quieter operation or a different interior material. For instance, the Sharp option offers 47 dB noise levels and a third rack. Other models provide stainless steel tubs or Energy Star certification. We selected these alternatives because their specifications overlap with the original. They share the 18-inch width and built-in installation type. This ensures they fit your existing kitchen layout. You can compare capacities, cycle counts, and noise ratings to find the best match for your needs.
Our top pick: EdgeStar 18-Inch Built-In Dishwasher.
Key differences from the EdgeStar
Midea 18-Inch Built-In Dishwasher
The Midea MDF18A1AST shares the 18-inch built-in form factor and eight-place-setting capacity found in the EdgeStar. It also offers six wash programs. The Midea distinguishes itself with a stainless steel tub, which aids in durability and heat retention during cycles. You will find its dimensions nearly identical, measuring 17.6 inches wide and 32.4 inches tall. This unit lacks the leakage sensor present in the EdgeStar model. It is a solid choice if you prefer a stainless interior over other features. It suits buyers who need a compact, built-in solution with standard features rather than smart connectivity. The Midea provides reliable cleaning power for standard household loads without extra bells and whistles.
Sharp 18-Inch Dishwasher with Third Rack
The Sharp SDW4523MS prioritizes quiet operation, boasting a noise level that is significantly lower than the EdgeStar’s 52 dB. It also includes a third rack, adding flexibility for loading utensils and small items. Like the EdgeStar, it holds eight place settings and features six wash cycles. The Sharp model uses a stainless steel interior for durability. Its dimensions are slightly different, measuring 17.7 inches wide and 32.1 inches tall. You should choose this unit if you value quiet operation and a durable stainless interior over smart features. It delivers solid cleaning performance for standard household loads. The reduced noise makes it better for open-plan kitchens where sound disturbance is a concern.
SPT 18-Inch Built-In Dishwasher with Heated Drying
The SPT SD-9254SSA is a budget-friendly option that matches the EdgeStar’s 18-inch width and eight-place-setting capacity. It includes six wash cycles and heated drying, similar to the EdgeStar’s heated dry option. This model features a stainless steel tub and Energy Star certification. Its dimensions are 18 inches wide and 33 inches tall, making it slightly taller than the EdgeStar. You will not find a leakage sensor in this unit. It fits tight kitchens needing a reliable 18-inch built-in with heated drying and delay start. It is ideal for households prioritizing durable construction and basic program variety. The SPT offers essential features without the premium price tag often associated with advanced sensors.
SPT 18-Inch Built-In Dishwasher with Heated Drying
The SPT SD-9254SSB is another budget-conscious choice that mirrors the EdgeStar’s core specifications. It accommodates eight place settings and includes six wash cycles with heated drying. Like the first SPT model, it features a stainless steel tub and Energy Star certification. The dimensions are 18 inches wide and 33 inches tall. This unit lacks the leakage sensor found in the EdgeStar. It is suitable for standard built-in kitchens needing heated drying. You should pick this model if you value durable construction and basic program variety over quiet operation. It provides a reliable cleaning solution for standard household loads. The SPT offers essential features without the premium price tag, making it a practical choice for budget-focused buyers.
COMFEE' 18-Inch Built-In Dishwasher
The COMFEE' CDF18A2BST offers a compact design with a stainless steel tub and heated dry function. It is Energy Star certified, focusing on efficiency. While it shares the 18-inch built-in form factor, it does not explicitly list a place-setting capacity in the provided data. Its dimensions are 17.6 inches wide and 32.4 inches tall. The COMFEE' lacks the leakage sensor and specific wash cycle count mentioned for the EdgeStar. It fits buyers who need a compact, energy-efficient unit. This model is ideal for small kitchens where space is limited but capacity matters. You should choose this unit if you prioritize energy efficiency and a stainless interior over advanced sensor features.
Honeywell 18-Inch Stainless Steel Dishwasher
The Honeywell HDS18SS provides a durable stainless steel interior and flexible scheduling options. It is Energy Star certified and offers six wash cycles. Like the EdgeStar, it accommodates eight place settings. Its dimensions are 18 inches wide and 32 inches tall. The Honeywell model lacks the leakage sensor present in the EdgeStar. It fits you if you value energy efficiency and manual control over smart features. This unit is designed for compact kitchens needing durable interiors. The Honeywell provides reliable cleaning performance for standard household loads. You should choose this model if you prefer a straightforward, energy-efficient appliance without the need for advanced connectivity or sensor-based safety features.
Quick picks
Our 7 picks
EdgeStar 18-Inch Built-In Dishwasher
Best for: Replacing trash compactors in tight spaces
- Installation Type
- Built-In
- Width
- 18 in
- Capacity
- 8 place settings
- Noise Level
- 52 dB
- Wash Cycles
- 6 cycles
- Color
- Stainless Steel
The EdgeStar BIDW1802SS is an 18-inch built-in dishwasher with an 8-place-setting capacity. It offers six wash cycles and three options, including sanitize and heated dry. The unit operates at 52 dB and includes a leakage sensor for safety. Its narrow 17.75-inch width makes it suitable for replacing older appliances like trash compactors in tight kitchen layouts.
Pros
- 8-place-setting capacity for standard loads
- Six wash cycles including heavy, normal, and rapid
- Built-in leakage sensor shuts off water flow
- Narrow 17.75-inch width fits tight spaces
Cons
- 52 dB noise level is louder than competitors
- No smart connectivity or app control listed
- Heated dry is an optional setting, not standard
Good fit if
- You need an 18-inch dishwasher to replace a trash compactor
- You want a built-in unit with a leakage sensor
- You require a sanitize cycle for hygienic cleaning
Skip if
- You need a quieter operation under 48 dB
- You prefer a dishwasher with smart home integration
- You require more than 8 place settings
Verdict: EdgeStar 18-Inch Built-In Dishwasher fits kitchens needing a narrow replacement for older appliances, though its 52 dB operation is noisier than the 47 dB Sharp option on this list.
Midea 18-Inch Built-In Dishwasher
Best for: Compact kitchens needing built-in cleaning
- Installation Type
- Built-In
- Width
- 18 in
- Capacity
- 8 place settings
- Wash Cycles
- 6 cycles
- Tub Material
- Stainless Steel
- Target Space
- Apartments, RVs
This 18-inch built-in dishwasher offers 8 place settings and a stainless steel tub. It includes six wash programs and three functions like Heated Dry and Sanitize. The unit measures 32.4 inches high and weighs 54.6 pounds. It fits under sinks and handles dishes up to 11 inches tall. You get a practical appliance for small kitchens or apartments where space is limited but capacity matters.
Pros
- Stainless steel tub for durability
- 8 place setting capacity
- Six wash programs including Heavy and ECO
- Heated Dry and Sanitize functions
- Fits dishes up to 11 inches tall
Cons
- No noise level specification provided
- Heated Dry does not work in Rapid cycle
- No app or smart connectivity listed
Good fit if
- You need an 18-inch built-in unit
- You want a stainless steel interior
- You require multiple wash cycles
Skip if
- You need quiet operation under 45 dB
- You prefer a full-size 24-inch model
- You require smart home integration
Verdict: Midea 18-Inch Built-In Dishwasher provides solid cleaning power with its six programs and stainless steel tub. It suits buyers who need a compact, built-in solution with standard features rather than smart connectivity.
Sharp 18-Inch Dishwasher with Third Rack
Best for: Quiet kitchens needing durable stainless interiors
- Installation Type
- Built-In
- Width
- 17.7 inches
- Capacity
- 8 place settings
- Noise Level
- 47 dB
- Wash Cycles
- 6 wash cycles
- Tub Material
- Stainless steel
The Sharp SDW4523MS is an 18-inch built-in dishwasher with an 8-place-setting capacity and a stainless steel interior. It operates at a quiet 47 dB and includes a third rack for utensils. The unit features six wash cycles and smart sensors to adjust cleaning performance. Its fingerprint-resistant exterior and backlit controls add a premium touch to your kitchen setup.
Pros
- Ultra-quiet 47 dB operation
- Stainless steel interior tub
- Third rack for flatware
- Smart wash sensors
- Fingerprint-resistant exterior
Cons
- Heavier build at 76.8 pounds
- No smart home connectivity listed
- Standard 6-cycle selection
Good fit if
- You need a quiet dishwasher for open living spaces
- You want a stainless steel interior for durability
- You value extra rack space for utensils
Skip if
- You require Wi-Fi or app control
- You need more than 8 place settings
- You prefer a lighter unit for easier installation
Verdict: Sharp SDW4523MS 18-Inch Dishwasher suits those who prioritize quiet operation and a durable stainless interior over smart features. It delivers solid cleaning performance for standard household loads.
SPT 18-Inch Built-In Dishwasher with Heated Drying
Best for: standard 18-inch built-in replacements
- Installation Type
- Built-In
- Width
- 18″
- Capacity
- 8 Place Settings
- Wash Cycles
- 6 Wash Programs
- Tub Material
- Stainless Steel
- Features
- Stainless Steel Tub, Heated Drying, Energy Star
View on Amazon: SPT 18-Inch Built-In Dishwasher with Heated Drying
The SPT SD-9254SSA is an 18-inch built-in dishwasher with an 8-place setting capacity and a stainless steel tub. It includes six wash programs and heated drying. The unit measures 33 inches high and 23 inches deep. It weighs 54 pounds. This model suits you if you need a standard built-in size with basic drying and delay start features.
Pros
- Stainless steel tub for durability
- Heated drying cycle
- Six wash programs
- 1-24 hour delay start
Cons
- No smart app connectivity
- No soil sensor for auto-adjustment
- Basic error alarm without detailed diagnostics
Good fit if
- You need a standard 18-inch built-in replacement
- You prefer stainless steel tubs
- You want heated drying
Skip if
- You require smart home integration
- You need more than 8 place settings
- You want a portable or countertop unit
Verdict: SPT SD-9254SSA 18-Inch Dishwasher fits tight kitchens needing a reliable 18-inch built-in with heated drying and delay start.
SPT 18-Inch Built-In Dishwasher with Heated Drying
Best for: Standard built-in kitchens needing heated drying
- Installation Type
- Built-In
- Width
- 18 inches
- Capacity
- 8
- Noise Level
- 52 dBA
- Wash Cycles
- 6
- Tub Material
- Stainless Steel
View on Amazon: SPT 18-Inch Built-In Dishwasher with Heated Drying
The SPT SD-9254SSB is an 18-inch built-in dishwasher with an 8-place setting capacity. It features a stainless steel tub and operates at 52 dBA. You get six wash programs, including Normal, Heavy, and Quick. Heated drying and a 1-24 hour delay timer are included. This model suits those needing standard built-in installation with reliable drying performance.
Pros
- Stainless steel tub for durability
- 6 wash programs including Heavy and Quick
- Heated drying function
- 1-24 hour delay timer
- 52 dBA noise level
Cons
- 52 dBA is louder than competitors at 47 dBA
- No smart connectivity or app control listed
- Heavier at 54 pounds than some alternatives
Good fit if
- You need a built-in unit with heated drying
- You want a stainless steel tub
- You prefer 6 wash programs
Skip if
- You require ultra-quiet operation under 50 dBA
- You need smart home integration
- You prefer a lighter unit for easier installation
Verdict: SPT 18-Inch Built-In Dishwasher offers a stainless steel tub and heated drying for standard 18-inch installations. It fits households prioritizing durable construction and basic program variety over quiet operation.
COMFEE' 18-Inch Built-In Dishwasher
Best for: small kitchens needing compact capacity
- Installation Type
- Built-In
- Width
- 18 in
- Capacity
- 8 place settings
- Noise Level
- 52 dB
- Wash Cycles
- 6 cycles
- Tub Material
- Stainless Steel
This 18-inch built-in dishwasher offers an 8-place setting capacity with a stainless steel tub. It includes six wash cycles and functions like heated dry and sanitize. The adjustable upper rack clears deep cookware. It suits those needing a compact, energy-efficient unit for small kitchens or apartments.
Pros
- 8 place setting capacity
- Stainless steel tub
- 6 wash cycles
- Heated dry function
- Adjustable upper rack
Cons
- No noise rating listed
- No smart home features mentioned
- Limited to built-in installation
Good fit if
- You need an 18-inch built-in unit
- You want a stainless steel interior
- You require heated dry capability
Skip if
- You need a portable model
- You require a lower noise level
- You prefer a dishwasher with smart controls
Verdict: COMFEE' 18 Inch Built-In Dishwasher fits buyers who need a compact, energy-efficient unit with a stainless steel tub and heated dry. It is ideal for small kitchens where space is limited but capacity matters.
Honeywell 18-Inch Stainless Steel Dishwasher
Best for: Compact kitchens needing durable interiors
- Width
- 18-Inch
- Capacity
- 8 place settings
- Wash Cycles
- 6
- Tub Material
- Stainless Steel
- Features
- Stainless Steel Tub, Energy Star
- Dimensions
- 18 × 22.6 × 32 inches
View on Amazon: Honeywell 18-Inch Stainless Steel Dishwasher
This Honeywell model offers 8 place settings across 6 wash programs, including heavy, eco, and rapid cycles. It features a stainless steel tub and Energy Star certification for efficiency. The unit measures 22.6 inches wide and includes a 24-hour delay start timer. It suits you if you need a compact, built-in solution with durable interior materials and flexible scheduling options.
Pros
- 8 place setting capacity
- 6 washing programs including heavy and eco
- Stainless steel tub
- Energy Star certified
- 24-hour delay start timer
Cons
- 70 pounds weight makes installation heavier
- No smart connectivity or app control listed
- Lacks a digital display for cycle monitoring
Good fit if
- You need a compact 18-inch built-in unit
- You prefer a stainless steel interior tub
- You want to delay the start time by up to 24 hours
Skip if
- You require smart home integration
- You need more than 8 place settings
- You prefer a plastic tub for lighter weight
Verdict: Honeywell 18-Inch Dishwasher HDS18SS provides a durable stainless steel interior and flexible scheduling for small kitchens. It fits you if you value energy efficiency and manual control over smart features.
Specifications side by side
| Spec | EdgeStar 18-Inch Built-In Dishwasher | Midea 18-Inch Built-In Dishwasher | Sharp 18-Inch Dishwasher with Third Rack | SPT 18-Inch Built-In Dishwasher with Heated Drying | SPT 18-Inch Built-In Dishwasher with Heated Drying | COMFEE' 18-Inch Built-In Dishwasher | Honeywell 18-Inch Stainless Steel Dishwasher |
|---|---|---|---|---|---|---|---|
| Installation Type | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | not specified |
| Width | 18 in | 18 in | 17.7 inches | 18″ | 18 inches | 18 in | 18-Inch |
| Capacity | 8 place settings | 8 place settings | 8 place settings | 8 Place Settings | 8 | 8 place settings | 8 place settings |
| Noise Level | 52 dB | not specified | 47 dB | not specified | 52 dBA | 52 dB | not specified |
| Wash Cycles | 6 cycles | 6 cycles | 6 wash cycles | 6 Wash Programs | 6 | 6 cycles | 6 |
| Tub Material | not specified | Stainless Steel | Stainless steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Target Space | not specified | Apartments, RVs | not specified | not specified | not specified | Apartments | not specified |
| Features | not specified | Stainless Steel Tub, Heated Drying, Energy Star, Quiet | Third Rack | Stainless Steel Tub, Heated Drying, Energy Star | Stainless Steel Tub, Heated Drying, Energy Star | Stainless Steel Tub, Heated Drying, Energy Star, Quiet | Stainless Steel Tub, Energy Star |
| Color | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Dimensions | 17.6 × 22.4 × 32.5 inches | 22.6 × 17.6 × 32.4 inches | 22.7 × 17.7 × 32.1 inches | 23 × 18 × 33 inches | 23 × 18 × 33 inches | 22.6 × 17.6 × 32.4 inches | 18 × 22.6 × 32 inches |
| Weight | 62.8 pounds | 54.6 pounds | 76.8 pounds | 54 pounds | 54 pounds | 54.7 pounds | 70 pounds |
| Model | BIDW1802SS | MDF18A1AST | SDW4523MS | SD-9254SSA | SD-9254SSB | CDF18A2BST | HDS18SS |
| Size | not specified | Energy Star | not specified | not specified | not specified | not specified | 18 inch |
If you need cooling during appliance installation, review airflow ratings for tornado 18 inch industrial powerful alternatives.
Frequently asked questions
Which 18-inch dishwasher is the quietest option?
The Sharp SDW4523MS is the quietest choice at 47 dB. The EdgeStar model operates at 52 dB, which is noticeably louder. If you prioritize silent operation in an open kitchen, the Sharp option reduces noise disruption during cycles.
Do these 18-inch dishwashers have stainless steel tubs?
Most models on this list feature stainless steel tubs for durability. The Midea, SPT, and Honeywell units all include stainless interiors. The EdgeStar model does not list a stainless steel tub in its specifications. Check the features section for each model to confirm.
Can I install these units in tight spaces under counters?
Yes, all listed units are designed for built-in installation under counters. They share similar widths around 17.6 to 18 inches. The EdgeStar measures 17.6 inches wide and 32.5 inches high. Verify your cabinet dimensions against the specific height and width specs for each model.
Which model offers heated drying functionality?
The SPT SD-9254SSA and SD-9254SSB models explicitly include heated drying features. The COMFEE' CDF18A2BST also lists heated dry as a feature. The EdgeStar and Sharp models do not specify heated drying in their provided data. This feature helps ensure dishes are dry without air-drying time.
Are there options with a third rack for utensils?
The Sharp SDW4523MS is the only model on this list that includes a third rack. This rack provides extra space for utensils and small items. Other models like the EdgeStar and Midea do not list a third rack in their attributes. This feature adds flexibility for loading.
Which dishwasher is the best for replacing a trash compactor?
The EdgeStar BIDW1802SS is specifically noted as best for replacing trash compactors in tight spaces. Its 18-inch width fits standard narrow openings. It offers eight place settings and six wash cycles. This makes it a direct functional replacement for older compactors in small kitchens.
Do any of these dishwashers have smart connectivity?
None of the listed models mention smart connectivity or app control in their specifications. The Midea verdict explicitly states it suits buyers who do not need smart features. The EdgeStar, Sharp, and SPT models also lack these details. These units rely on manual controls.