People with room for just one appliance
A washer-dryer combines washing and drying in the space taken up by a washing machine. However, you’ll need to use smaller loads for drying than for washing, as UFC-Que Choisir points out.
Who are these options for?
People who can install a stacked set
Two separate appliances can fit in a single vertical space if the models and stacking kit are compatible. The conditions Bosch sets out for its kits show why you need to check the exact models.
People keeping an eye on energy use
If you dry laundry regularly, compare the energy data for the cycles you’ll use, as well as their duration and load capacity. An annual figure or per-cycle figure cannot be compared directly with one calculated on a different basis.
How do you choose between the options?
In a studio flat without outdoor space, first work out whether you can fit one appliance or two. Then compare the load you want to dry, the cycles and the installation requirements. A stacked set still consists of two appliances; it isn’t an all-in-one solution.
| Consideration | What to check | What matters to you |
|---|---|---|
| Space available | Measure the space, door clearance and required gaps. For a stacked set, check the model numbers of the appliances and the kit. | I need to leave room to move around the flat, so fitting a single appliance or a compatible stacked set comes before other considerations. Around 44% of people in this situation would prioritise the space needed. |
| Energy use | Compare figures based on the same type of cycle and a similar load; distinguish between washing only and wash-and-dry cycles. | I dry laundry often enough for the resources used in each cycle to affect my choice. Around 33% of people in this situation would prioritise energy use. |
| Load size and laundry routine | Check the drying capacity in kg and the programme duration for the load you have, not just the washing capacity. | I want to dry my washing without having to remove some of it or disrupt the next loads. For around 23% of people in this situation, drying capacity and cycle times would come first. |
Mistakes to avoid before buying
-
Looking only at the washing capacity
According to UFC-Que Choisir, a washer-dryer takes a smaller load for drying than for washing. You may therefore need to split a full wash load before drying it.
Compare both capacities in kg with the amount of laundry you want to dry in one go.
-
Assuming two appliances can be stacked because they’re the same width
Width alone doesn’t guarantee compatibility. Bosch specifies depth requirements and model restrictions for some of its kits.
Check the manufacturer’s documentation for the exact model numbers of the washing machine, tumble dryer and kit.
You’ll also need to allow for the cost of a compatible kit for this installation.
-
Choosing a vented tumble dryer without a suitable outlet
A vented appliance needs to expel air outside, unlike a condenser tumble dryer, according to UFC-Que Choisir.
If you don’t have a suitable outlet, consider a condenser model or a washer-dryer, then check the other installation requirements in the manual.
-
Assuming how long a cycle takes from the technology name
The time shown for a programme won’t necessarily reflect how long it takes for your load and fabrics.
Before choosing between separate tumble dryers, compare the duration and energy use of relevant programmes, including their reference loads.
Brands to consider for your plans
Bosch
Bosch stacking kits are worth considering if you’re planning a stacked set with compatible appliances.
- Bosch offers kits designed to install a tumble dryer above a washing machine.
- Requirements vary by kit and appliance. For one kit model, Bosch specifies a washing machine depth of more than 55 cm.
Electrolux
Electrolux product details let you compare a washer-dryer and a heat-pump tumble dryer separately.
- Electrolux lists a washing capacity of 10 kg and a drying capacity of 6 kg for the EW9W1166RB washer-dryer.
- These capacities apply to this specific model, so check the figures for the model you’re considering.
LG
The LG F164HP2BST washer-dryer could be an option if you’re looking for a single appliance.
- LG France lists a programme that combines washing and drying for this model.
- Before relying on a quoted programme time, check the load and settings it applies to, along with the appliance dimensions.
Appliances to consider on Joybuy
This selection includes washer-dryers that combine both functions and separate tumble dryers for a dedicated space. If you plan to stack two appliances, check their compatibility and the kit separately, regardless of which tumble dryer you choose.
Image unavailable
Samsung WD11DG6B85BEU3, 11 kg/6 kg washer-dryer
Worth considering if you can only fit one appliance for washing and drying. The stated capacity is 11 kg for washing and 6 kg for drying, so adjust the load before running both functions in sequence.
Check the dimensions, connections and duration of the programme you’ll use.
Image unavailable
Samsung WD10HG6U34BEU3, 10 kg/6 kg washer-dryer
An option to consider when washing and drying need to share the same space. It’s listed with a washing capacity of 10 kg and a drying capacity of 6 kg; also check the load limit for the combined programme.
To see how it would fit into your daily routine, check the duration and energy use of the wash-and-dry cycle that suits your laundry.
Image unavailable
CHiQ JW85882HG, 8 kg/5 kg washer-dryer
This model combines washing and drying in one appliance, with stated capacities of 8 kg for washing and 5 kg for drying. If you’re considering a narrow alcove, check the dimensions in the manual before planning the space: the width details given for this model don’t match.
Also compare the duration and energy use of the full cycle for your load.
Image unavailable
Electrolux EDH1018CD GentleCare, 8 kg condenser tumble dryer
Worth considering if you can set aside space for a separate tumble dryer without an external vent. Its stated capacity is 8 kg; check the manual for the full dimensions, required clearances and maintenance needs.
To compare its energy use with another appliance, use figures based on the same usage conditions.
Image unavailable
Hotpoint CHD84MWBSEE, 8 kg heat-pump tumble dryer
This separate tumble dryer is worth considering if you’re looking for an 8 kg heat-pump model and have a suitable space for it. Check the dimensions, clearances and maintenance instructions before buying.
Look at the duration and energy use of the programme for your load rather than assuming them from the technology alone.
Frequently asked questions
Does a condenser tumble dryer need an external vent?
No. UFC-Que Choisir distinguishes condenser models, including heat-pump dryers, from vented tumble dryers, which need a connection to the outside. However, follow the instructions in the model’s manual on room conditions, clearances and maintenance.
Can a washer-dryer dry the entire load it has just washed?
Only if the load is within its drying capacity too. UFC-Que Choisir highlights the difference between the two capacities. For example, Electrolux France lists a washing capacity of 10 kg and a drying capacity of 6 kg for the EW9W1166RB model.
Can I put a tumble dryer on top of any washing machine?
No. Choose appliances and a stacking kit that the manufacturer confirms are compatible. For one of its kits, Bosch specifies a washing machine depth of more than 55 cm; this requirement does not automatically apply to other kits.
Which energy label should I check when comparing tumble dryers in France?
For the domestic tumble dryers covered, check the revised European energy label, which has been graded from A to G since 1 July 2025, according to the European Commission’s representation in France. Compare the figures for appliances and reference cycles with similar conditions, rather than looking at the rating alone.