Start with the space needed to fit, connect and open the dishwasher, then check whether its cutlery layout suits your usual load. A built-in-tank mini model suits small loads where a water connection is impractical; a six-place table-top model needs more worktop room, while a 45 cm slimline model moves the space requirement to a suitable floor or cabinet position.
If everyday dishwasher-safe cutlery is your main load and both floor and worktop space are tight, a compact countertop format is worth measuring. Bosch UK describes compact dishwashers as an option for small households with very limited space; the exact model still has to fit your kitchen.
A built-in-tank tabletop model may suit a flat, rented home or other location where a permanent connection is impractical. HAVA UK describes its tank-equipped tabletop range as requiring no plumbing, but filling and draining arrangements still need checking for the particular model.
If cutlery usually needs washing alongside plates and other dishes, compare the usable racks of six-place countertop and 45 cm slimline machines. The extra installation space is worthwhile only if the normal load fits and the appliance can be positioned and connected properly.
Choose when: A small cutlery load and no convenient water connection make a tank-equipped model useful. HAVA lists its R09 at three place settings with a built-in 5 L tank.
Trade-off: You need to fill the tank, and the smaller stated capacity leaves less room for dishes alongside cutlery.
Choose when: You have room on the worktop for a larger machine and regularly wash cutlery with dishes. Cookology lists its CTTD6WH at six place settings.
Trade-off: It takes more counter space than a smaller tank model; check the exact water arrangement as well as the space behind and in front.
Choose when: Preserving the worktop matters most and you have a suitable floor or cabinet position with the required connections.
Trade-off: The installation position must accommodate the machine, pipework and open door; an integrated model also needs a suitable cabinet space.
| Concern | What to check | Who this matters to |
|---|---|---|
| Footprint and clearance | Measure the available width, depth and height against the exact model. Allow for rear pipework where applicable and space to lower the door and pull out the rack. | If I have very little free worktop, a machine is no use unless I can open and load it in that position. Around 42% of consumers put fit and clearance first. |
| Water supply and installation | Check whether the model uses a built-in tank or needs an inlet connection, and confirm its drain and electrical requirements. | Without a convenient water connection, I need to know how the machine will be filled and drained before choosing a location. Installation flexibility comes first for around 33% of consumers. |
| Cutlery and dish capacity | Compare place settings with the rack layout, cutlery holder and stated limits for the items you normally wash. | When cutlery accumulates alongside dishes, I want my usual load to fit without assuming that every long utensil will. Around 25% of consumers prioritise usable loading room. |
Countertop dimensions vary, and a machine that fits the surface may still lack room for hoses or an open door. Cookology lists the six-place CTTD6WH at W550 × D500 × H438 mm, while HAVA UK lists its three-place R09 at 43 × 43 × 46 cm.
Measure the intended position, including rear space and the area needed to open the door, against the dimensions of the exact model.
A built-in tank is a feature of particular models, not of the countertop format as a whole. HAVA UK describes tank-equipped models that need no plumbing; other machines have different connection requirements.
Check the model’s filling method, drain arrangement, supplied connection parts and electrical requirements before deciding where it can go.
A place-setting description includes knives, forks and spoons, but the figure does not show whether your longer utensils or preferred basket will fit. Bosch UK identifies a cutlery-basket accessory that is unsuitable for compact dishwashers.
Inspect the exact model’s rack and cutlery layout, and confirm compatibility before buying a separate basket.
Dishwashers are electrical equipment covered by UK waste-electrical arrangements, as described by GOV.UK.
When replacing a machine, ask the seller about its applicable take-back option or check your local authority’s electrical-appliance recycling route.
Its table-top range includes two-, six- and eight-place-setting formats for kitchens considering a countertop machine.
Its UK tabletop range includes built-in-tank models for locations without a convenient plumbing connection.
A UK retailer lists the CDWMT305W-UK as a tank-equipped countertop option.
Bosch UK discusses both compact countertop and 45 cm slimline formats, which address different space constraints.
Its UK range includes slimline dishwashers for consumers who can use a floor or cabinet position instead of worktop space.
These models offer slimline floor or cabinet positions and a six-place tabletop option. Compare their location and loading requirements with your kitchen before choosing.
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Consider this freestanding format if you have a suitable floor position and regularly wash cutlery with dishes.
The product title states nine place settings. Check the cutlery arrangement, water and drain connections, and space for the open door. Confirm the energy label for the exact appliance before comparing energy use.
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This floor-position option suits consumers who need to keep the worktop clear and have space for a freestanding machine.
The product title states nine place settings. Check the cutlery layout, rear and open-door clearance, and the required water and drain connections.
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Consider this 45 cm model if a floor position is available and your usual load includes both cutlery and dishes.
Check its cutlery holder and usable interior space, along with the connections and clearance needed at the intended position.
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This integrated format is relevant if you have a suitable cabinet position rather than spare worktop.
The product title states 10 place settings. Check the cabinet space, installation requirements and cutlery layout for this exact model.
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This tabletop format is worth considering if you have counter space for a machine that washes a modest cutlery-and-dish load.
Check the external dimensions and open-door space, the cutlery layout, and whether the intended location suits its water-supply and drain arrangements.
Allow for the exact machine dimensions and enough space to open and load it, plus rear pipework where applicable. Cookology lists the CTTD6WH at W550 × D500 × H438 mm and HAVA UK lists the R09 at 43 × 43 × 46 cm; general guidance also advises checking pipework and open-door clearance.
Not always: HAVA UK describes tabletop models with built-in 5 L tanks that need no plumbing. Check the exact model’s filling, draining and electrical requirements rather than assuming every tabletop machine works the same way.
Six place settings are a starting point for comparing routine cutlery-and-dish loads, not a guarantee that every utensil will fit. A place-setting description includes knives, forks and spoons; inspect the model’s rack, cutlery holder and item-size limits before buying.
Use an appropriate electrical-appliance recycling route rather than general household waste. GOV.UK describes UK waste-electrical rules and retailer take-back arrangements; ask the seller what applies when replacing your dishwasher, or check your local authority’s collection options.