Low-counter replacement guide · updated September 21, 2026
Dishwashers for an opening under 32 inches: what actually fits?
For an opening 32 inches high or lower, we have not verified a conventional built-in dishwasher in this shortlist that meets that opening requirement. The lowest recorded minimum here is 32⅛ inches. This describes our researched coverage, not every product on the market.
Use the required cabinet opening, not the advertised appliance height. “ADA” and “low-profile” labels alone do not establish fit. Measure from the finished floor to the underside of the counter at its lowest point.
Compare your opening with 12 low-counter model records
Compare conventional built-in models with source-linked dimensions. Conditional models and unresolved documents are clearly marked for installer review. This is a source-based comparison, not a hands-on performance ranking.
Prefilled dimensions are examples. Replace all three with your measurements; use decimals such as 32.125 for 32⅛ inches. Height buttons below preserve your width and depth. Measurements stay in your browser.
Enter your measurements and select Compare my opening. Source measurements are readable below even without JavaScript.
| Model | Body height | Minimum opening height | Maximum opening height | Minimum opening width × depth | Your opening check |
|---|---|---|---|---|---|
 18-inch category | 32 1/16 in | 32 1/8 in | 34 7/16 in | 17 3/4 in × 24 in | Enter your opening above. |
 18-inch category | 32 1/16 in | 32 1/8 in | Not verified | 17 3/4 in × 24 in | Installer review required. |
 18-inch category · custom panel required | 32 1/16 in | 32 1/8 in | Not verified | 17 3/4 in × 22 7/16 in | Installer review required. |
 24-inch category | 32 1/16 in | 32 1/8 in | Not verified | 24 in × 24 in | Enter your opening above. |
 24-inch category · custom panel required | 32 1/16 in | 32 1/8 in | Not verified | 24 in × 24 in | Installer review required. |
 24-inch category | 32 1/16 in | 32 1/8 in | Not verified | 24 in × 24 in | Enter your opening above. |
 18-inch category | 32 1/16 in | 32 1/4 in | 33 1/2 in | 18 in × 22 3/4 in | Installer review required. |
 24-inch category | 32 1/4 in | 32 3/8 in | 34 3/4 in | 24 in × 24 in | Enter your opening above. |
 18-inch category | 32 1/4 in | 32 7/16 in | 34 7/16 in | 17 3/4 in × 22 1/2 in | Enter your opening above. |
 18-inch category | 32 1/2 in | 32 1/2 in | 35 1/4 in | 17.7 in × 24 in | Installer review required. |
 18-inch category | 32 1/2 in | 32 1/2 in | 34 3/4 in | 18 in × 24 in | Enter your opening above. |
 24-inch category | 32 11/16 in | 32 11/16 in | Not verified | 24 in × 21 7/8 in | Installer review required. |
Use the full dishwasher checker for optional front and corner clearances, feature filters and saved shortlists. Neither checker verifies utility routing, floor level, mounting or the delivered appliance.
Options for 32, 32⅛, 32½ and 33-inch openings
32-inch opening
No conventional built-in in this shortlist has a verified minimum opening height at or below this measurement.
Height alone does not establish fit. Missing dimensions, custom panels and conflicting documents still require review.
32 1/8-inch opening
6 listed models have a recorded minimum height at or below this measurement: SPE53C55UC, SPE68C75UC, SPV68C73UC, SGE53C55UC, SGV78C53UC, SGX78C55UC.
Height alone does not establish fit. Missing dimensions, custom panels and conflicting documents still require review.
32 1/2-inch opening
11 listed models have a recorded minimum height at or below this measurement: SPE53C55UC, SPE68C75UC, SPV68C73UC, SGE53C55UC, SGV78C53UC, SGX78C55UC, DW50T6060US/AA, GDT226SSLSS, DW185SSADA, FFBD1831US, PDT145SGLWW.
Height alone does not establish fit. Missing dimensions, custom panels and conflicting documents still require review.
33-inch opening
12 listed models have a recorded minimum height at or below this measurement: SPE53C55UC, SPE68C75UC, SPV68C73UC, SGE53C55UC, SGV78C53UC, SGX78C55UC, DW50T6060US/AA, GDT226SSLSS, DW185SSADA, FFBD1831US, PDT145SGLWW, DBI564PS.
Height alone does not establish fit. Missing dimensions, custom panels and conflicting documents still require review.
These groups overlap: a model with a 32⅛-inch minimum can also appear under 32½ inches. Maximum opening height and the other measurements must still be checked. ASKO DBI564PS has conflicting and configuration-dependent height evidence and is excluded from these height counts until that is resolved.
Measure the opening, body height and removal path separately
- Opening height: record the smallest distance from finished floor to counter underside at the front and farther inside, including obstructions.
- Body height: keep it separate from the opening requirement. GE GDT226SSLSS has a shorter body than its 32⅜-inch minimum opening.
- Removal path: flooring added around an old dishwasher can trap it behind a raised lip. Measure the insertion path as well as the cavity and have an installer assess floor-level changes.
- Width and depth: measure the clear space and locate hoses, valves, outlets, trim and adjacent cabinet doors. An 18-inch machine in a 24-inch cavity is a cabinet-conversion project.
Use our illustrated measurement guide and printable installer worksheet.
Why the last eighth of an inch matters
Bosch SGE53C55UC and SGX78C55UC have 32⅛-inch minima in their specification drawings and smaller figures in the linked installation guides. Our checker uses the stricter envelope and retains the smaller alternative for installer review. It does not silently substitute one for the other.
Maximum adjustable body height is not automatically the maximum permitted opening. Unknowns remain “Not verified.” New Samsung, Bosch panel-ready, Frigidaire and ASKO records also preserve unresolved or conditional requirements in the evidence notes below.
Deciding between two specific low-counter candidates? See the source-linked comparisons of Bosch SGE53C55UC vs GE GDT226SSLSS and Bosch SPE53C55UC vs GE Profile PDT145SGLWW.
Could a drawer dishwasher solve an opening under 32 inches?
A single drawer is a separate installation design, not a drop-in replacement for a conventional full-height dishwasher. Fisher & Paykel DD24SAX9N has a documented minimum opening height of 16 1/4 in, with its own width, depth and cabinet-support requirements. The remaining cabinet space, support, mounting and utility routing need a designed solution. Drawer records remain installer-review-only in our catalog.
Exact-model evidence and buying options
Links marked affiliate can earn us a commission on a qualifying purchase. Unmarked links are ordinary links. We do not rank models by commission. New records without an activated retailer link show manufacturer information; documentation does not establish current stock.
Bosch SPE53C55UC — evidence and buying options
Use the installation drawing to check the 6-inch corner clearance; it is not the full distance needed in front of an open door. Rear connections route through the adjoining cabinet. The installation instructions show a 2.5 × 3.5-inch service opening; confirm the exact location in the drawing. The spec sheet and installation guide give different minimum cavity dimensions. The automatic shortlist uses the stricter spec-sheet dimensions; smaller openings require installer review. The product page lists 21 2/3-inch depth, the installation guide shows 21 5/8 inches, and the spec drawing shows 24 inches. We retain all three claims and screen at 24 inches.
Bosch SPE68C75UC — evidence and buying options
Exact model named on9/26 specification; p2 drawing visually reviewed. Opening height is32 1/8in, not32 1/16in appliance height. Maximum cabinet-opening height is not inferred from maximum appliance height.
Installer must verify finished opening, leveling range, insertion path, connections and door clearances; this research is not an installation guarantee.
Bosch SPV68C73UC — evidence and buying options
Exact model named on9/26 specification; p2 drawing visually reviewed. Opening height is32 1/8in, not32 1/16in appliance height. Maximum cabinet-opening height is not inferred from maximum appliance height. Custom panel is required; panel height, thickness, weight and swing must be reviewed against drawing. Opening depth resolved 2026-09-21: page 1 states Required cutout size 32 1/8 in x 17 3/4 in x 22 7/16 in. Installer must still confirm the finished opening against the installation instructions.
Installer must verify finished opening, leveling range, insertion path, connections and door clearances; this research is not an installation guarantee.
Bosch SGE53C55UC — evidence and buying options
Use the installation drawing to check the 6-inch corner clearance; it is not the full distance needed in front of an open door. Rear connections route through the adjoining cabinet. The installation instructions show a 2.5 × 3.5-inch service opening; confirm the exact location in the drawing. The spec sheet and installation guide give different minimum cavity dimensions. The automatic shortlist uses the stricter spec-sheet dimensions; smaller openings require installer review. The spec drawing gives 23 5/8 inches without decor strips. That conditional configuration is not treated as a standard 24-inch installation. No explicit maximum cavity height was found in the reviewed installation drawing. The 34 7/16-inch body-height maximum is not substituted for it.
Bosch SGV78C53UC — evidence and buying options
Exact model named on9/26 specification; p2 drawing visually reviewed. Opening height is32 1/8in, not32 1/16in appliance height. Maximum cabinet-opening height is not inferred from maximum appliance height. Custom panel is required; panel height, thickness, weight and swing must be reviewed against drawing. Drawing permits23 5/8in cabinet width only without decor strips; retain24in primary width and require installer for narrower configuration.
Installer must verify finished opening, leveling range, insertion path, connections and door clearances; this research is not an installation guarantee.
Bosch SGX78C55UC — evidence and buying options
Use the installation drawing to check the 6-inch corner clearance; it is not the full distance needed in front of an open door. Rear connections route through the adjoining cabinet. The installation instructions show a 2.5 × 3.5-inch service opening; confirm the exact location in the drawing. The spec sheet and installation guide give different minimum cavity dimensions. The automatic shortlist uses the stricter spec-sheet dimensions; smaller openings require installer review. The spec drawing gives 23 5/8 inches without decor strips. That conditional configuration is not treated as a standard 24-inch installation. No explicit maximum cavity height was found in the reviewed installation drawing. The 34 7/16-inch body-height maximum is not substituted for it.
Samsung DW50T6060US/AA — evidence and buying options
Spec names DW50T6060US; official US product page and Abt identify DW50T6060US/AA. Exact AA installation manual verifies region suffix. P8 drawing visually reviewed.32 1/16in body is not a32in opening; explicit minimum cavity32 1/4in. Countertop depth at least23in for flush door per manual. Enclosure width resolved 2026-09-21 to 18 in (450 mm) minimum. Countertop must still be at least 23 in deep for the door to sit flush, and enclosure depth minimum is 22 3/4 in (580 mm).
Installer must verify finished opening, leveling range, insertion path, connections and door clearances; this research is not an installation guarantee.
GE GDT226SSLSS — evidence and buying options
Keep plumbing and electrical services inside the shaded area in the installation drawing; the remaining rear wall must be clear. Compare the finished floor inside the opening with the room floor before planning removal or replacement. The quick-spec side drawing shows 23-inch door projection; the installation guide requires 23 1/8-inch front clearance. We use the larger installation requirement.
Summit DW185SSADA — evidence and buying options
The installation manual names DW185SSADA on its cover. Page 12 shows a 32 7/16–34 7/16-inch cavity, 17 3/4-inch width and 22 1/2-inch depth. The 32 9/32–34 9/32-inch range beside the appliance is body height, not cavity height. The product page rounds body dimensions differently. Published inch and metric labels are rounded differently. This screen uses the inch labels; borderline openings need installer confirmation. Front-door and corner clearances, maximum cavity width and local stock remain unverified. Keep hoses un-kinked in the adjoining cabinet and confirm mounting and utilities.
Frigidaire FFBD1831US — evidence and buying options
03/26 spec p2 and installation p1 drawings visually reviewed. Both explicitly document32.5in cavity minimum. 32.5in ADA installation requires adjusting toe kick and leveling legs per sheet note. Manufacturer CA support explicitly links English US/Canada installation document; exact US model appears in sheet. Measurement conflict resolved 2026-09-21. The 03/26 diagram separates the cabinet opening (32 1/2 in min, 35 1/4 in max, 24 in min depth, 17 5/8 in min to 18 in max width) from the appliance (17 5/8 in wide, adjustable 32 1/2 in to 34 7/8 in high). The 24 in figure in the Dimensions and Volume table is a nominal planning depth; the drawings show a 22 1/2 in to 23 in body. Exact-model Abt listing verified 2026-09-21; the earlier merchant gap for this model is closed. Commission eligibility still depends on the advertiser terms.
Installer must verify finished opening, leveling range, insertion path, connections and door clearances; this research is not an installation guarantee.
GE Profile PDT145SGLWW — evidence and buying options
Keep plumbing and electrical services inside the shaded area in the installation drawing; the remaining rear wall must be clear. Compare the finished floor inside the opening with the room floor before planning removal or replacement.
ASKO DBI564PS — evidence and buying options
Do not market32 1/4in as the required opening: installation drawing says32 5/16in. US model page links these exact product-code742941 documents. No integrated custom panel may be fitted; framed cabinet filler and trim changes require installer. Primary opening height resolved 2026-09-21 to the 32 11/16 in standard-configuration niche minimum, with the 32 5/16 in trim-removed niche retained as a documented alternative. Niche width 24 in (609 mm) and niche depth 21 7/8 in (555 mm) are confirmed by both the product sheet and instructions p39. Framed cabinets need a minimum 3 1/2 in (89 mm) finished return on all sides.
Installer must verify finished opening, leveling range, insertion path, connections and door clearances; this research is not an installation guarantee.
Exact Abt listing not found in this research; no Abt merchant or commission claim may be shown.
Two documented configurations. Standard installation needs a 32 11/16 in minimum niche. A 32 5/16 in (820 mm) niche is possible only with the trim kit removed, which the installation drawing requires below 32 7/8 in (835 mm). The separate 32 1/4 in ADA figure is a modified appliance height, not a cavity. The installer must select and verify one configuration.
Plan installation accessories after checking the model
Confirm what the appliance and installer supply before buying anything. Start with these source-based checklists:
- Bosch SGE53C55UC — cord, conditional hardwire kit and drain extension.
- GE GDT226SSLSS — drain extension and electrical connection.
- GE Profile PDT145SGLWW — electrical and drain-supply checks.
Common low-counter questions
Does an ADA dishwasher fit under 32 inches?
Not necessarily. Use the exact model’s required opening. None of this shortlist has a verified conventional opening minimum at 32 inches or below.
What dishwasher fits a 32½-inch opening?
Several records above have a height minimum at or below 32½ inches, but width, depth, maximum height and unresolved installation conditions determine the result. Enter your actual three dimensions in the checker for a model-by-model answer.
What if a dishwasher is too short for my counter?
Check the permitted leveling range, mounting method and maximum opening requirement. A visible gap does not authorize improvised spacers or extending the legs beyond the manual. Ask an installer to confirm the configuration.
Research scope
This guide selects 12 model records from our 51-record dishwasher catalog. Manufacturer evidence dates are stored per measurement; the latest additions were reviewed September 21, 2026. Missing photos, retailer links or opening dimensions are not filled with substitutes. We have not physically installed or performance-tested these machines.