For an open-plan kitchen and a shared household, start by choosing an appliance that fits the dishes you usually wash and the space available. Then compare its noise level and resource consumption on a like-for-like basis. If the dishwasher will be running while people are using the living area, its decibel rating and noise class are useful points of reference, but they cannot guarantee the same level of acoustic comfort in every home. A slimline or compact model may be easier to fit, but it will have less capacity and, depending on your load, may need to run more often.
When the kitchen and living room share an open space, noise during a cycle matters just as much as being able to fit in the dishes from a meal. UFC-Que Choisir identifies noise as a factor to consider in an open-plan kitchen.
If you regularly load plates, glasses and serving dishes, check how the racks are arranged rather than relying solely on the advertised number of place settings.
An alcove, limited width or lack of floor space can restrict the sizes you can consider. Check the full dimensions and installation type before choosing.
UFC-Que Choisir highlights the importance of noise in an open-plan kitchen, while ADEME recommends comparing appliances’ noise and energy information. For your household, start with the dishes you need to wash and the space available, then look at the cycles and consumption figures that match how you use the appliance.
| Factor | What to check before buying | Who it matters most to |
|---|---|---|
| Noise in the living area | Compare the decibel ratings and noise classes of specific models. Where available, also consult tests that assess vibrations, tones and beeps. | If the dishwasher runs while you’re chatting or relaxing, you’ll want to minimise disruption in the shared living space. Around 28% of consumers prioritise quietness. |
| Capacity and cycle frequency | Check the number of place settings, the rack layout and the space available for serving dishes and saucepans. Consider how often you want to run the appliance. | When several people share meals, it helps to know whether all your usual dishes will fit in one load. Around 28% of consumers put capacity first. |
| Dimensions and installation type | Measure the height, width and depth, door clearance and access to connections. For an integrated model, also check the required niche and door panel. | If space or the niche is limited, make sure the appliance and its installation will suit your kitchen. Around 17% of consumers prioritise this compatibility. |
| Water and electricity | Compare kWh per 100 cycles, litres per cycle, capacity and Eco programme duration. Check that the programmes you’re comparing match how you plan to use the appliance. | If you wash dishes frequently, you can compare the standard consumption figures without assuming they apply to every programme. Around 16% of consumers prioritise consumption. |
| Planning your cycles | Check the Eco programme duration, available programmes and whether there’s a delay-start option. Think about when you’ll need clean dishes. | In a household where several people load the dishwasher, coordinating when it runs and when the dishes are available can make things easier. Around 11% of consumers prioritise wash timings. |
The label gives you a declared rating, but vibrations, beeps and tones can also contribute to noise in an open-plan room.
Compare the decibel ratings and noise classes of the exact models you’re considering, then look for a test of perceived noise if one is available.
The 6-place-setting countertop models featured by UFC-Que Choisir hold less than the 10-place-setting slimline appliances mentioned in model specifications. Serving dishes can also take up a lot of rack space.
Before choosing between a countertop appliance and a 45 cm model, check its height, depth and drainage requirements, as well as the space available for serving dishes.
If one load isn’t enough for your household’s dishes, you may need to run extra cycles. How many depends on how you use the appliance.
Standard consumption figures and the Eco programme duration don’t automatically reflect the quick or intensive programmes you actually use. ADEME and UFC-Que Choisir present standard figures and programme measurements as information to compare on a like-for-like basis.
Check the consumption, capacity and duration for the programme you’re considering, then take into account how many cycles your usage may require.
Freestanding and fully integrated models have different installation requirements. The niche, door panel, door clearance and connections all need to be compatible with the model you choose.
Read the manual and check the space, connections and what’s included in the installation service before ordering.
Depending on the retailer and model, installation or modifications may be charged separately.
These examples relate to specific models or documents; they are not a general recommendation covering every range from each brand.
The freestanding SMS4EVW36F and fully integrated SMV4EVX36F illustrate two different installation options for a 60 cm appliance.
The 45 cm freestanding WSFO3T223P is an example of a slimline model to consider if floor space is limited.
The 45 cm freestanding ESA63200SX is another slimline option, with an installation type and requirements you’ll need to check.
The manual for the freestanding BDFN15D431W can help you check the installation steps and rack layout.
This selection features 60 cm freestanding and integrated dishwashers, so you can compare capacity, installation and declared noise specifications across different models.
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Worth considering if you’re looking for an integrated model with a stated capacity of 14 place settings and an Extra Silence programme.
Samsung states that the Extra Silence mode has a noise level of 42 dB and a B noise class. The specifications also list 8 programmes, a 24-hour delay-start option, a half-load setting and automatic door opening. A compatible niche and professional installation are specified.
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Consider this if a 60 cm freestanding appliance with a stated capacity of 14 place settings would suit your space and typical loads.
The specifications list a noise level of 41 dB, 11 programmes and 9.5 l per Eco cycle. The stated noise level is a useful point of comparison, not a guarantee of acoustic comfort in every home.
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This model may be worth considering if you’re looking for a freestanding appliance with a stated capacity of 14 place settings.
The specifications mention a third cutlery drawer and an adjustable upper rack. Check that the dimensions and rack layout suit your kitchen and the dishes you use.
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Worth a look if you want a 60 cm freestanding model with a stated capacity of 14 place settings.
The specifications list a noise level of 41 dB and mention automatic door opening, along with Eco, Auto, Intensive and Quick programmes. The stated noise level alone can’t guarantee comfort in an open-plan kitchen.
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Worth considering if you have a compatible niche and are looking for an integrated appliance with a stated capacity of 13 place settings.
The specifications list a noise level of 44 dB and an Extra Silence mode rated at 42 dBA. They also mention a rack adjustable to three heights, downloadable programmes and automatic door opening. Professional installation in a suitably sized niche is specified.
Compare the decibel ratings and noise classes of models that suit your space and typical load. ADEME describes classes A and B as particularly quiet, but they don’t set a universal threshold for comfort: vibrations, tones and beeps can also make a difference.
Check the kWh per 100 cycles, litres per standard cycle, capacity and Eco programme duration. To assess how it will work for you, consider how many cycles your actual dishes may require; standard figures don’t cover every programme.
Follow the model’s manual to check the location, water supply and drainage connections, and electrical connection. Then measure the available space and door clearance. For a fully integrated model, also check that the niche and door panel are compatible.
Load the racks as instructed for your model and follow its manual for the filter, water-softening system, salt and rinse aid. Settings and instructions vary by appliance.
When an individual buys from a professional retailer, the statutory legal guarantee of conformity is mandatory and claims must be made to the retailer under the conditions set out by law, as the French Ministry of the Economy explains. A repairability index is also mandatory for applicable dishwashers. It provides information about repairability but doesn’t guarantee that the appliance won’t break down. Check delivery and installation services separately in the contract.