Start by measuring the finished alcove in all three dimensions and checking the installation diagram for the exact model : a width of 45 cm does not necessarily solve a lack of height. An alcove close to 81.5 cm high may suit certain integrated models or some freestanding dishwashers whose removable top is explicitly approved ; if it is significantly lower, a compact model may be more suitable, although its capacity and connections must be checked.
If the available height is close to or below 84.5 cm, avoid choosing a standard freestanding model without comparing its finished dimensions with the model’s installation diagram. Bosch Home Appliances France states that standard freestanding dishwashers can be 84.5 cm high.
A matching door front and a consistent plinth are still possible with a compatible integrated model, provided you check the alcove, door front and installation measurements for the chosen reference. Bosch Home Appliances France gives the example of a fully integrated model that is 815 mm high.
A compact dishwasher may work when a 45 or 60 cm appliance will not fit beneath the worktop. This option means accepting a smaller capacity and confirming the water supply, drainage and available space.
Consider it : if the alcove meets the model’s installation diagram and you want to retain a fitted kitchen door front.
Plan for : the height, plinth, adjustable feet and door-front compatibility must be checked for each individual reference.
Consider it : if you are only short of a few centimetres beneath the worktop and do not need a furniture door front.
Important : removing the top must be expressly permitted in the model’s instructions, as it helps protect the appliance.
Consider it : when the height beneath the worktop will not accommodate an 81.5 cm appliance or when space on the worktop is available.
Compromise : the smaller footprint comes with a lower capacity than a 45 or 60 cm model.
| Priority | What to check | Your needs |
|---|---|---|
| Compatibility with the alcove | Measure the height, width and depth once the floor and worktop are finished. Compare them with the installation diagram and the required clearances. | I want to avoid receiving an appliance that cannot be installed, even if it is described as narrow or compact. |
| Installation type | Decide whether you need an integrated door front, a freestanding model beneath the worktop or a countertop appliance. Confirm that removing the top is permitted where necessary. | I want to retain the level of integration I am looking for without forcing a standard-size model into an alcove that is too low. |
| Connections and stability | Check the water inlet, drainage, electrical socket, floor stability and the instructions provided with the appliance. | I want to install the appliance using the existing connections, without creating a risk of leaks or instability. |
| Capacity and energy label | Once models that cannot be installed have been ruled out, compare place settings, litres per cycle, kWh/100 cycles and noise level. | I want the appliance to suit my household’s washing-up needs, rather than choosing based solely on its footprint. ADEME reminds consumers that water and energy consumption, as well as noise, vary between dishwashers. |
A 45 cm model mainly reduces the width and may still be around 81.5 cm high. A “45 cm” filter therefore does not guarantee that the appliance will fit beneath a low worktop.
Take all three measurements of the finished alcove and consult the installation diagram, rather than relying solely on the terms “slim” or “compact”.
A removable top is not a universal feature, and its protective function must be taken into account.
Only remove it if the documentation for the exact model allows this, and follow the installation conditions specified by the manufacturer.
Without this protection, the appliance may be more exposed to splashes of water.
Countertop compact models solve a height problem, but their volume and loading capacity are not comparable with those of a 45 or 60 cm appliance.
Consider the washing-up from a typical meal, the height of your plates and how often you wash up before choosing this format.
Energy-label data is useful, but it cannot compensate for an alcove or connections that are incompatible.
Make your selection in two stages : installation and safety first, followed by capacity, water use, kWh/100 cycles and noise among the compatible models.
Bosch’s range includes 45 and 60 cm integrated models, freestanding dishwashers and compact appliances, making it possible to compare several solutions for a low alcove.
Miele France offers integrated dishwashers, including 45 cm-wide models, for kitchens where a fitted door front and reduced width are important.
Daan Tech offers the Bob mini dishwasher, an option for spaces where the height restriction makes a standard format impractical and placing the appliance on the worktop is acceptable.
These Joybuy options include compact countertop dishwashers and a fully integrated model suitable for an alcove with compatible dimensions.
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A countertop option when the available height rules out a standard appliance.
Listed dimensions : 420 × 435 × 435 mm. Built-in 5 l tank or tap connection, depending on the installation, with six programmes and a stated capacity for 2 to 3 people.
The tap adaptor is not included ; check its compatibility, the position of the drain hose and access to a suitable 220–240 V socket.
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Worth considering for a fitted kitchen where the finished alcove reaches the required height.
Listed height of 815 to 895 mm, minimum alcove height of 820 mm, width of 600 mm, depth of 555 mm and capacity of 13 place settings. Energy class B and a stated noise level of 44 dB.
According to the product details, it is not suitable for an alcove below 820 mm. Also check the door front, plinth, installation clearances and connections against the model’s diagram.
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A compact freestanding solution when the appliance needs to be placed outside the space beneath the worktop.
Listed dimensions : 49 × 34 × 49 cm. Stated capacity of three place settings and water consumption of 2.9 l per cycle.
This model cannot be built in behind a furniture door front : provide a stable surface and check the cold-water inlet, drainage and power supply.
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A countertop format for small spaces that need more capacity than a three-place-setting model.
Stated capacity of six place settings, seven programmes, water consumption of 6.5 l per cycle, energy class D and a stated noise level of 47 dB.
Measure the width, depth, height and clearance on the worktop before buying. Also check the water inlet, drain hose and electrical socket.
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A compact option with two stated water-supply modes for small households or occasional use.
Stated capacity of three place settings, seven programmes, built-in 5 l tank or direct tap connection, and water consumption of 4.2 l per wash.
Compatibility with a worktop or alcove must be confirmed using your own measurements. Also check the drainage, chosen tap connection and electrical socket.
No. A 45 cm dishwasher mainly reduces the width ; Bosch Home Appliances France states that built-in models can still be 81.5 cm high. Measure the height, width and depth of the alcove, then compare them with the diagram for the exact model.
Only if the model explicitly has a removable top and its instructions permit this. Bosch Home Appliances France refers to a saving of 2 to 3 cm on the relevant models, while reminding users that the top protects the appliance against splashes of water.
Check for a water inlet, usable drainage, a suitable electrical socket, and a stable, level floor. These checks apply to both built-in and connected freestanding appliances.
Once the dimensions have been confirmed, compare the energy class, kWh per 100 cycles, litres per cycle, capacity, Eco programme duration and noise level. ADEME points out that water and energy consumption, as well as noise, differ between appliances.
No, it depends on the water-supply and drainage method provided for by the model. Do not assume that no connection is needed simply because the appliance is described as “mini” or “compact” : check the instructions before choosing where to place it.