How to safely stack a washing machine and a tumble dryer?

Servicadet

Aug 13

4 min read

In an apartment or small laundry room, installing a washing machine and dryer side by side isn't always possible. Stacking them saves significant floor space while keeping the two appliances separate.

However, this installation must comply with certain rules. Simply placing the dryer directly on top of the washing machine is not sufficient. Appliance compatibility, stacking kit, stability, and ventilation: these are the points to check.

Can all the devices be stacked?

Stacking is primarily intended for front-loading appliances. A top-loading washing machine obviously cannot accommodate a tumble dryer.

You should also check:

the width of the two devices;
their depth;
manufacturers' recommendations;
compatibility with an overlay kit;
the solidity and stability of the soil.

Even when two devices are approximately 60 cm wide, their depth and the shape of their top panel may be different.

Before you buy, check out our selection of washing machines and tumble dryers .

Which device should be placed on top?

The tumble dryer should always be placed above the washing machine.

Why does the washing machine remain underneath?

A washing machine is heavy and produces significant vibrations during the spin cycle. It therefore needs a perfectly stable base.

If it were placed on top, the vibrations could unbalance the unit and create a risk of it falling. The tumble dryer, generally lighter, is better suited to the upper position.

The rule is therefore simple:

Washing machine at the bottom, dryer at the top.

Is the layering kit mandatory?

The stacking kit, also called a joining kit, allows you to fix and stabilize the two devices.

It prevents the dryer from moving due to vibrations from the washing machine. Some models also include a sliding shelf for placing a basket or folding laundry.

Universal kit or brand-name kit?

Universal kits exist, but a manufacturer-recommended kit generally provides more guarantees regarding installation compatibility.

In all cases, check:

the accepted dimensions;
the maximum weight supported;
the fastening system;
the possible presence of a strap;
compatibility with the front panel and the dryer tray.

Never replace the kit with a simple board or non-slip mat. These improvised solutions do not provide sufficient safety for the installation.

Check the stability of the washing machine

Before placing the tumble dryer, the washing machine must be perfectly level.

How to limit vibrations?

To obtain a stable installation:

Place the washing machine on a hard, level surface.
Adjust the four feet carefully.
Check that the device does not tip over when the corners are pressed.
Tighten the locknuts on the feet.
Avoid overly soft or uneven surfaces.

A poorly adjusted washing machine can vibrate, move and transmit its movements to the appliance placed above it.

If you still need to choose your appliance, consult our guide dedicated to the capacity and programs of a washing machine .

Allow enough space

Two stacked appliances typically take up a significant amount of height. Measure the room before installation and don't forget the space needed to maneuver the dryer.

In particular, check:

the total height of the column;
the ceiling height;
the opening of the doors;
access to the filter and water tank;
the proximity of electrical outlets;
the passage of the pipes;
access to the device in case of maintenance.

Also consider the delivery route: doors, corridors, stairs and elevator must allow passage for both devices.

Should the room be ventilated?

Good ventilation remains important, even with a modern tumble dryer.

A room that is too small or insufficiently ventilated can accumulate heat and humidity. This can reduce user comfort and affect the performance of appliances.

The heat pump tumble dryer is particularly suitable for indoor spaces, as it operates at a lower temperature and generally releases less heat than a traditional model.

Discover the advantages of this technology in our article: Heat pump tumble dryer, is it really advantageous?

Can both devices be plugged into a power strip?

It is preferable that each device has a properly installed and easily accessible power outlet.

Washing machines and dryers are powerful appliances. Avoid using standard power strips, makeshift extension cords, and cables tucked behind the machines.

If you have any doubts about the electrical installation, seek the advice of a qualified professional.

Mistakes to avoid

For a stable and practical washing column, do not make the following mistakes:

place the washing machine above the tumble dryer;
stacking devices without a suitable kit;
ignore a significant difference in depth;
install the column on uneven ground;
block the dryer's ventilation;
make the filters or connections inaccessible;
using an unsuitable power strip;
lift the tumble dryer alone.

An ideal solution for small spaces

Stacking a washing machine and a dryer allows you to create a functional laundry room in a small space. This configuration is particularly useful in Brussels apartments, compact bathrooms, or kitchens with a utility column.

For a durable installation, choose compatible devices and always use a suitable stacking kit.

Looking to install a laundry column in your home? Bring the dimensions of your space to Servicadet-Stockel. Our team will help you choose two compatible appliances and the necessary accessories.