Start by choosing according to the dimension that genuinely limits the installation : a top-loading washing machine mainly reduces the width required, while a slim front-loading model mainly reduces how far it projects into the room while retaining a wide front. A standard front-loading machine may fit beneath a worktop or serve as the base of a washer-dryer stack, provided you check the complete footprint, door opening, connections and the electrical regulations applicable in a bathroom.
A top-loading model can reduce the width required, while a slim front-loading model mainly reduces the depth. Electrolux France, for example, lists a width of 400 mm for its EW6T1265CA top-loader and a depth of 411 mm for its EW6S1064NA slim front-loader : you also need to allow for the door or lid opening and the connections.
A front-loading model can be installed beneath a worktop or form the base of a stack, but compatibility depends on the model, available height and stacking kit. Bosch specifies that its WTZ20410 kit must be checked against both appliances concerned.
The location must be approved before choosing the appliance. Promotelec points out that the NF C 15-100 standard governs electrical protection zones in French bathrooms.
Measure the usable space before comparing programmes or capacity : width, depth, opening and connections determine which configurations are possible in the first place.
| Priority | What to check | Your needs |
|---|---|---|
| Actual footprint | Compare the chassis width and depth with the available space. Also allow room for hoses, the door or lid opening and access to the filter. | I want to keep the walkway clear and be able to load the laundry without blocking a neighbouring unit or worktop. |
| Suitable capacity | Relate the kg capacity to your usual loads and check the capacity for each programme in the manual. Que Choisir generally recommends 5 to 7 kg for one person or a couple, and 8 to 10 kg for a family with children or bulky laundry. | My washing loads should match the amount of laundry I actually have, without choosing an oversized appliance simply on principle. |
| Bathroom installation | Check the position in relation to the shower or bath, the electrical zones and the circuit provided. Promotelec specifically reminds users that 30 mA residual-current protection should be used for bathroom circuits. | Before ordering, I want to know whether the location complies with the electrical regulations applicable to my home. |
| Drying without a second floor-standing appliance | For a stack, check both model numbers, the approved kit, the base depth and the available height. For the Bosch WTZ20410 kit, Bosch specifies a standard washing machine more than 55 cm deep, subject to compatibility. | I want to wash and dry without doubling the floor space required, while keeping the installation stable and accessible. |
| Use after installation | Once the format has been confirmed, compare the energy label on a like-for-like basis and the spin noise level. ADEME presents the energy label as a useful reference for comparing appliances. | If several models fit in the room, I want to choose between them based on energy use, noise and ease of maintenance. |
A top-loading model can free up width while still being around 60 cm deep, whereas a slim front-loading model often retains a front close to 60 cm wide. The term “compact” therefore does not guarantee that the appliance will leave enough room to walk past.
Mark out the appliance footprint on the floor, then add space for the door or lid opening, rear connections and practical access to the controls and filter.
A cupboard door does not automatically make the installation permitted. Promotelec specifies that doors are considered open and that a washing machine cannot be installed if the cupboard remains, even partly, within zone 2.
Note the positions of the shower or bath, cupboard, socket and circuit. If in doubt, have the plans checked by a qualified electrician.
A stack frees up floor space, but a tumble dryer placed on top without suitable fixings may move or fall. Bosch reserves its WTZ20410 kit for certain standard-sized washing machines and requires compatibility to be checked.
Choose the washing machine and tumble dryer as a pair first, then check their documentation for the approved kit, depth, load and installation instructions. Never simply place the tumble dryer on top of the washing machine.
Que Choisir states that an unsuitable capacity can mean more cycles or higher consumption. The stated rated load applies in particular to cotton or the Eco 40-60 programme, and not necessarily to every programme.
Base your choice on your usual loads, fabrics and washing frequency, then check the maximum load specified for each programme in the manual.
Worth comparing to distinguish a narrow top-loader from a slim front-loader in small spaces.
Worth considering if depth is limited but a standard-width front-loading model is still possible.
Worth comparing for a washer-dryer stack or a documented standard front-loading installation.
This selection brings together Joybuy options for a narrow utility room : a top-loader where width is the main constraint, front-loaders for a standard-width front, and washer-dryers for combining washing and drying in a single appliance.
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Worth considering when the width of the passage is the main constraint and the space above remains clear.
Listed width of 40.5 cm, depth of 60 cm, capacity of 6 kg and spin speed of up to 1 400 rpm.
Measure the vertical clearance needed for the lid, the rear space required for connections and how far the appliance projects into the passage.
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An option to consider if you want to wash and dry without installing a separate tumble dryer on the floor.
Listed capacity of 10 kg for washing and 6 kg for drying ; stated dimensions of 600 × 850 × 590 mm.
The drying capacity is lower than the washing capacity ; also check the door opening, hoses and compatibility with your layout.
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Suitable for a front-loading layout with a standard-width front and unobstructed access to the door.
Listed capacity of 7 kg, spin speed of up to 1 400 rpm and energy class A. Stated net dimensions of 59.8 × 84.8 × 59 cm.
The stated total depth with the door is 63.2 cm ; check the door clearance, available height and installation requirements before fitting it beneath a worktop.
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Worth considering if you want to combine washing and drying in a single appliance rather than add a separate tumble dryer.
Listed capacities of 10 kg for washing and 6 kg for drying, with 27 washing programmes and app control.
Check the external dimensions, door opening, clearance for connections and the manual before choosing this model for a specific alcove.
No. A top-loader is particularly useful when width is limited : Electrolux France gives a width of 400 mm for one top-loading example. If depth is what encroaches on the passage, a slim front-loader may be more suitable. In either case, measure the opening, hoses and access for maintenance.
That depends on its exact position in relation to the shower or bath and on the electrical installation. Promotelec points out that NF C 15-100 defines protection zones and specifically requires 30 mA residual-current protection for bathroom circuits. If the proposed installation is unclear, have it checked by a qualified professional.
No. For its WTZ20410 kit, Bosch specifies a standard-sized washing machine with a depth of more than 55 cm and requires compatibility with the tumble dryer to be checked. Two appliances with the same width or from the same brand are not automatically compatible.
No. Depth is a useful first filter, but you must also allow for hoses, the door or lid opening, access to the taps and socket, a level floor and the installation instructions for the exact model.
Choose according to the amount of laundry you actually wash rather than the size of your home. Que Choisir generally recommends 5 to 7 kg for one person or a couple, and 8 to 10 kg for a family with children or bulky items. Also check the permitted load for each programme.