Choose two front-loading appliances that can be stacked if the available height, flooring and an officially compatible kit for the exact model numbers allow it. This gives you separate washing and drying capacities. A washer-dryer is more suitable when only one space is available, provided you accept a lower drying capacity than washing capacity and longer cycles. In a bathroom, the electrical installation must be assessed according to the actual location.
You want to wash and dry clothes at home while keeping the floor space to a minimum. The choice between a stacked set and a washer-dryer mainly depends on the usable height, available depth and the drying capacity you actually need.
Before choosing two appliances or a combined model, check the dimensions, stability and electrical layout of the room. Promotelec reminds us that the protective zones around a shower or bath must be taken into account.
Two separate appliances may be more practical if you want to dry an entire wash load. Que Choisir states that a washer-dryer has a lower drying capacity than its washing capacity.
Measure the space before comparing appliances, then check that the installation is compatible and that the drying capacity is genuinely suitable for your needs.
| Priority | What to check | Your needs |
|---|---|---|
| Compatibility and stability | Two front-loading appliances with similar dimensions; a kit compatible with the exact model numbers; a level, rigid and solid floor beneath the washing machine. | I want a stack that remains stable during the spin cycle. According to Que Choisir, the tumble dryer goes above the washing machine, and the limits specified in the manuals must be checked. |
| Available space and usable capacity | Available height, depth, clearances, access to the controls and drying capacity separate from washing capacity. | I have limited floor space, but I want to know how much laundry can be dried without removing part of the load. |
| Drying type | Energy label, energy use, noise and exhaust type; access to an external opening or duct for a vented model. | I want to keep electricity use down without choosing a tumble dryer that is unsuitable for the room. ADEME recommends comparing the information on the energy label. |
| Installation in a bathroom | Distance from a shower or bath, protective zones, the existing electrical installation and cupboard doors when open during the assessment. | I want to install the appliance near a water outlet without assuming that a socket or cupboard automatically makes the location suitable. Promotelec recommends assessing the precise layout. |
Kits from the same brand may exclude certain series, depths or generations. An unsuitable kit does not guarantee that the stack will be compatible or stable.
Note down the full model numbers of the washing machine and tumble dryer, then check the exact kit in the manual or on the manufacturer’s accessories page. Do not rely solely on the width or brand.
The drying section holds less laundry than the washing section. A full load may therefore need to be split before drying, which extends the time in use.
Compare the washing and drying capacities separately on the label and technical specifications. If you want to run cycles consecutively without intervention, base your usage on the drying capacity.
Vibrations from the washing machine during the spin cycle can destabilise the stack and damage the appliances.
First install the lower washing machine on a level, rigid and solid floor, adjust it so that it is level, then assemble the kit according to the manufacturer’s instructions.
The presence of water, moisture and electrical equipment means that the protective zones around a bath or shower must be taken into account.
If the location is close to a water outlet, have the layout and existing electrical installation assessed by a qualified professional before buying.
Worth considering for a two-appliance stack when the stacking kit is expressly compatible with the selected model numbers.
An option for sets whose model numbers appear on the compatibility lists for certain Samsung kits.
Worth comparing if you are deciding between a stacking kit with a shelf and an integrated WashTower.
A brand to consider when comparing a washer-dryer with a separate heat-pump tumble dryer.
These Joybuy options are washer-dryers designed to combine washing and drying in one appliance when there is not enough space for a two-machine stack.
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An option for washing and drying in a single space measuring 60 × 85 × 60 cm.
Advertised capacities: 11 kg for washing and 6 kg for drying; class A indicated in the product name.
The drying capacity is lower than the washing capacity, and the advertised wash-and-dry cycle lasts 7 h 32 min: check that this suits the way you use the appliance.
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This combined appliance is suitable for a laundry area with a single space, with an advertised depth of 590 mm.
Advertised dimensions: 600 × 850 × 590 mm; washing capacity of 10 kg and drying capacity of 6 kg; class D indicated in the product name.
A full washing load may require some laundry to be removed before drying. Check the energy label and technical specifications for the complete cycle.
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An all-in-one appliance for washing and drying without installing a two-machine stack.
Advertised capacities: 10 kg for washing and 6 kg for drying; the product advertises 27 programmes, low-temperature Zeo-Cycle drying, the LintClear system and automatic dosing.
A 10 kg load cannot necessarily be dried in one go. Check the dimensions, energy label and installation instructions before choosing a recess or cupboard.
No. The appliances must be front-loading, have similar dimensions and be compatible with a kit designed for the exact model numbers. Que Choisir also recommends consulting the manuals for weight limits and instructions; Bosch and Samsung publish conditions or model lists for some of their kits.
The tumble dryer should be placed above the washing machine. According to Que Choisir, the washing machine is heavier during operation, and its spin-cycle vibrations make placing it higher up less suitable.
Yes, if your priority is to occupy a single space. However, you need to allow for a lower drying capacity than washing capacity, longer drying programmes and water and energy consumption that should be assessed for the model selected, as Que Choisir indicates.
Not automatically: Que Choisir states that a vented tumble dryer requires an opening to the outside or access to a ventilation duct. A condenser model, including a heat-pump model, does not require this connection, provided the manufacturer’s instructions and the necessary clearances are followed.
The location must be assessed in relation to the bathroom’s protective zones and the existing electrical installation. Promotelec reminds us that these zones govern equipment around a bath or shower; in a cupboard, the doors must in particular be considered open during the assessment.