If you want to keep two separate appliances, choose a front-loading washing machine and tumble dryer with a stacking kit confirmed as compatible with their model numbers, then check the weight limits and available space. A purpose-built laundry tower avoids having to pair two models yourself, but it needs to fit in your room. If you can’t install two appliances, a washer-dryer combines both functions in one machine, with a lower drying capacity than washing capacity, as UFC-Que Choisir points out.
If you need the separate capacities of a washing machine and tumble dryer, stacking them can free up floor space. First check that the model numbers and stacking kit are compatible, then make sure the location is stable. UFC-Que Choisir highlights the importance of these checks.
The tumble dryer’s controls, loading area and parts that need maintaining should all be easy to reach. A central control panel, found on some LG WashTower models, or a shelf included with certain Electrolux kits could be useful, provided the dimensions and compatibility are right.
If there isn’t enough room for a safely stacked set-up, a washer-dryer combines both functions in one machine. However, its drying capacity is lower than its washing capacity, according to UFC-Que Choisir.
Consider this if: you want two separate machines and have confirmation that their model numbers are compatible with the kit.
Bear in mind: the tumble dryer’s controls may be high up, and repairs to the washing machine may be more complicated, as UFC-Que Choisir points out.
Consider this if: you’d prefer a vertical set-up designed as a single unit rather than pairing two separate appliances.
Bear in mind: the overall height and depth must suit the room, including when the doors are open.
Consider this if: there isn’t enough space or height to use two appliances safely.
Bear in mind: you may need to remove some of the laundry before drying, as its drying capacity is lower than its washing capacity, according to UFC-Que Choisir.
To choose between these options for a compact utility room, first make sure the set-up can be installed safely. Then consider everyday access and how much laundry you need to dry.
| Consideration | What to check | Who this matters to |
|---|---|---|
| Compatibility and stability | When stacking two appliances, check the kit’s model numbers and weight limits in the manuals. Put the washing machine at the bottom, on a flat, rigid and sturdy floor. | I want a two-appliance tower with confirmed compatibility and stability before thinking about ease of use; around 36% of consumers put this need first. |
| Space and access | Measure the total height and door clearance. Check that the controls and parts requiring maintenance are accessible. | In a small utility room, I need to be able to load the laundry and reach the controls easily once everything is installed; around 29% of consumers put this need first. |
| Drying capacity | Compare the maximum load for washing and drying separately, particularly for a washer-dryer. | If I often dry a full load, I want to know whether it will fit in the dryer without splitting it into smaller loads; around 21% of consumers prioritise this convenience. |
| One appliance only | If you can’t install two appliances, check the washer-dryer’s footprint and its load capacity for wash and wash-and-dry programmes. | If there isn’t enough space or height for a safe tower, I want to wash and dry in one appliance; for around 14% of consumers, this is the main priority. |
Two machines with similar dimensions aren’t necessarily compatible with the same kit. Bosch advises checking the appliance’s model number or manual; Electrolux specifies dimension ranges for some kits.
Note down the full model numbers of both machines and check the manufacturer’s documentation to confirm which kit is suitable before buying.
According to UFC-Que Choisir, the washing machine must go at the bottom because it contains water and vibrates during the spin cycle. An unsecured stack risks falling.
Place the tumble dryer above a front-loading washing machine on a flat, rigid and sturdy floor, using only a system confirmed as compatible.
Height, depth, door clearance and the space needed for ventilation and maintenance can all make the set-up impractical, even if it fits in the alcove.
Measure the available space in every direction and compare it with the dimensions and installation instructions for the appliances you’re considering.
UFC-Que Choisir points out that a washer-dryer has a lower drying capacity than washing capacity. You may therefore need to dry a full wash load in several batches.
Compare the maximum loads for washing, drying and combined programmes with the amount of laundry you regularly want to dry.
Worth considering if you’re buying a separate pair and want to check the model numbers before choosing a kit.
Worth considering if you’d find a pull-out shelf useful and both model numbers match the kit you choose.
Worth considering if you want a Miele tower with models from the series specified for a particular stacking kit.
Worth considering if you’d prefer a purpose-built tower or a pair using a kit listed by the brand.
Matching dimensions alone aren’t enough: you need to confirm that the model numbers of both appliances are compatible with the kit, and check the weight limits in their manuals. Bosch advises checking by model number or manual, while Electrolux specifies a range of dimensions for its E4YHMKP2 kit.
Put the washing machine at the bottom and the tumble dryer above it, using a compatible stacking system. UFC-Que Choisir points out that the washing machine contains water and vibrates during the spin cycle, making it dangerous to put it on top.
It can make some repairs to the washing machine more complicated, according to UFC-Que Choisir, although it may make the tumble dryer’s water tank easier to reach. Before buying, check that the controls, drawer, filters and connections will all be accessible in your room.
Check the rules that apply to the location and connections before installing the appliances there. The NF C 15-100-7-701 standard published by AFNOR Éditions covers rooms containing a bath or shower; ask a qualified professional to assess your bathroom layout.