Choose a washer-dryer if you only have room for one appliance on the floor and are happy to dry a smaller load than you wash, with longer cycles. A stacked pair of appliances is better suited to households that dry laundry frequently, provided you check compatibility, the stacking kit and installation stability carefully. Without an external vent, a condenser tumble dryer, including a heat-pump model, avoids the need for an external exhaust connection.
You have an alcove or bathroom that can accommodate only one floor-standing appliance and want to wash and dry your laundry without moving it between machines. The key consideration is accepting a smaller drying capacity than washing capacity and longer cycles, as highlighted by UFC-Que Choisir.
You can make use of the available height but cannot place two appliances side by side. A stacked setup may meet this need if the models are compatible, with the tumble dryer positioned above, using a suitable kit on a stable base.
You want a separate tumble dryer in a room without ducting or an external opening. According to UFC-Que Choisir, a condenser model, including a heat-pump model, can be installed without an external connection.
Best if: you genuinely have room for only one floor-standing appliance and transferring laundry would be inconvenient.
Bear in mind: the drying load is smaller than the washing load, and a complete cycle can be lengthy.
Best if: you dry laundry frequently and can use the room’s height rather than its width.
Check: both appliances, the kit and the floor must all be suitable for a stacked installation.
Best if: you already own a washing machine and do not have an external vent.
Check: the tumble dryer’s dimensions and, for a stacked setup, its compatibility with the washing machine.
| Priority | What to check | Your needs |
|---|---|---|
| Actual dimensions | Measure the overall width, height and depth. Also check the door opening, access to the detergent drawer and the intended installation type. | I want to be able to load and maintain the appliance without hitting a wall or unit. A width close to 60 cm does not confirm that a model will fit in my alcove. |
| Drying capacity | Compare washing and drying capacities separately in kg. Check whether your usual load can be dried in a single cycle. | I want to run washing and drying consecutively without splitting the laundry. According to UFC-Que Choisir, a washer-dryer dries a smaller load than it can wash. |
| Stacked installation | Check that both appliances are front-loading, have compatible dimensions and are approved for use with the chosen kit. The tumble dryer must be placed above the washing machine on a flat, sturdy floor. | I lack width but have height available. I want to save space without assuming that two appliances of the same width can automatically be stacked. |
| Drying and ventilation | Without ducting to the outside, limit your search to condenser or heat-pump tumble dryers. When choosing a two-in-one appliance, compare the wash-and-dry cycle data separately. | My room has no external vent. I want a solution that suits this configuration and offers the right balance between cycle duration and energy consumption. |
A machine may wash a considerably larger load than it can dry. A full wash load may therefore need to be split before drying, reducing the expected convenience of an automatic cycle.
Always compare both “wash/dry” figures and choose according to the load you usually need to dry, not just your largest wash.
Two front-loading appliances of the same width are not automatically compatible. An unsuitable installation can increase the risk of movement, falling or damage to the appliances.
Check the manuals and manufacturer’s product sheets for compatibility between both model references, the minimum depth required and the installation conditions.
A compatible stacking kit may be required depending on the models you choose.
A vented appliance requires an opening to the outside or access to an air-vent duct. This requirement may make the model unsuitable for the intended room.
If you cannot confirm the presence of an external vent, focus your search on condenser tumble dryers, including heat-pump models.
Washer-dryers are often close to 60 cm wide, but their depth varies depending on the capacity and the elements included in the measurement.
Measure the overall dimensions of the exact model and allow the space specified in the manual for opening, connections and ventilation.
Electrolux’s French range of freestanding washer-dryers includes formats such as 9/5 kg, 9/6 kg and 10/6 kg, making it useful for comparing depth, drying capacity and the combined cycle rating.
Bosch’s range of stacking kits provides a useful reference point for shoppers considering a stacked installation.
Miele’s WT1 washer-dryer range is aimed at shoppers looking for a two-in-one appliance, with capacities such as 8/5 kg or 9/6 kg.
The French range includes freestanding and built-in washer-dryers, with formats and capacities varying between models.
These Joybuy options mainly cover washer-dryers for homes with room for one floor-standing appliance, along with a separate heat-pump tumble dryer to complement an existing washing machine.
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Worth considering when one floor-standing appliance needs to handle both washing and drying in a room without an external vent.
Capacity: 11 kg for washing and 6 kg for drying. The drying load is therefore limited to 6 kg; the advertised wash-and-dry cycle lasts 7 h 32. Check the available depth, door opening and clearances specified in the manual.
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This two-in-one solution may suit a home where only one appliance can be installed on the floor.
Listed format: 600 × 850 × 590 mm. Capacity is 10 kg for washing and 6 kg for drying; check the ventilation clearances, connections and door opening specified in the manual.
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Consider this model when moving laundry between two appliances would be difficult and you are looking for an all-in-one solution.
Capacity: 10 kg for washing and 6 kg for drying. The model advertises low-temperature Zeo-Cycle drying; confirm the overall dimensions, door-opening direction and clearances before fitting it into an alcove.
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This washer-dryer is designed for compact homes where there is room for only one floor-standing appliance.
Capacity: 8 kg for washing and 5 kg for drying. A depth of 520 mm is stated in the description, but the width information differs: confirm the model’s exact dimensions before buying.
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This option complements an existing washing machine with dedicated drying capacity.
Drying capacity: 8 kg. This is a tumble dryer only, so it requires a separate washing machine. For a stacked installation, check the manuals for both appliances and the compatible kit.
Not necessarily. Drying capacity is lower than washing capacity: for example, a 9/5 kg appliance cannot dry 9 kg of laundry in the same cycle. Limit the load to the manufacturer’s stated drying capacity before starting a combined programme.
No. The tumble dryer must be placed above the washing machine, as the latter becomes heavier when filled with water and vibrates during the spin cycle. Use only models that are compatible with a suitable stacking kit.
No. According to UFC-Que Choisir, condenser tumble dryers, including heat-pump models, can be installed without an external connection. A vented tumble dryer, however, requires an external opening or air-vent duct.
Measure the alcove’s width, height and, above all, depth, then allow for the door opening and access to the detergent drawer. For a stacked setup, also check the available height, the floor, the dimensions of both appliances and the exact reference of the compatible kit.