ᐅ Kallax as a Base for a Dryer – Is It Reliable?

Hello everyone,

I am currently facing the challenge of fitting my new dryer in a space-saving way in the laundry room. I have been considering whether an IKEA Kallax shelf unit could be used as a base for the dryer or if that might be problematic in terms of stability and safety.

I am particularly interested in:

- Whether the Kallax can permanently support the weight and vibrations of the dryer.
- Any experiences regarding the load capacity of the shelves, especially when the dryer shakes significantly during the spin cycle.
- If there is anything special I should consider when constructing the base (e.g., reinforcements, additional screws, different materials).

I want to avoid the shelf sagging over time or, in the worst case, collapsing. Of course, tips on alternative solutions would also be welcome.

Looking forward to your assessments and experiences!

alfeo0 schrieb:
whether an IKEA Kallax shelf can be used as a base for the dryer or if that might be problematic due to stability and safety reasons.

Hey, I actually used the Kallax as a base once – not for a dryer, but for a fairly heavy box. Basically, the shelf is sturdy, but you should keep in mind that it wasn’t designed for dynamic loads like that. So vibrations from spinning could indeed become annoying.

alfeo0 schrieb:
Do I need to consider anything special when building the base?

I would definitely secure the back panel with extra screws and maybe add a solid wood board on top. That helps distribute the weight better. And yes, reinforcements never hurt.

Overall, the Kallax is stable, but with constant vibration from a dryer, there is a risk of damage. If it’s just for a short time or with a lighter appliance, it should work fine. 🙂

Basically, it is important to distinguish between static and dynamic loads when using a Kallax shelf unit as a base for a dryer.

According to IKEA, the shelf can support a static load of up to 13 kg per shelf (29 lbs per shelf), which seems feasible for a dryer weighing around 7-10 kg (15-22 lbs) plus the load on top. However, the dryer produces significant vibrations and imbalances during operation, which can stress the structure over time.

dijan schrieb:
It was not designed for such dynamic loads.

This is exactly the key point: the joints in the Kallax shelf unit are designed for lighter loads. Prolonged vibrations could loosen the connectors or, in the worst case, cause the shelves to bend.

My advice: if you really want to use the Kallax, you should definitely replace it with a unit that is firmly anchored to the wall or at least secure it to the wall. Additionally, placing a solid wood board on top as a surface for the dryer is recommended to better distribute weight and vibrations.

Another approach is to place rubber mats or damping pads under the dryer's feet to minimize the transfer of vibrations to the shelf unit.

How big and heavy is your dryer exactly? And how strong are the vibrations during spin cycles?

This information would be helpful to better assess the situation.

Filippo schrieb:
My advice: If you really want to use the Kallax, you should definitely replace it with a unit that is securely anchored to the wall or at least fasten it to the wall.

I completely agree. The Kallax is more of a piece of furniture meant for moderate loads and minimal movement.

What is important in any case:

- Check the exact load of your dryer (weight plus residual water)
- Reinforce the structure with additional screws or brackets
- Use a sturdy hardwood worktop on top as a support
- Secure the unit to the wall to ensure it won’t tip over

If the basement is damp, also consider moisture protection, since the Kallax is made of particleboard, which can swell when wet.

If you follow these points, it’s a workable solution but certainly not the optimal one for longevity.

Filippo schrieb:
Place rubber mats or vibration-damping pads under the feet of the dryer to minimize the transfer of vibrations to the shelving.

That’s an excellent tip! 🙂 I also did the same when I placed a heavy speaker on a Kallax shelf – those pads really absorb a lot and protect the edges of the shelving unit.

alfeo0 schrieb:
Are there any experiences regarding the load-bearing capacity of the floors, especially when the dryer shakes significantly during the spin cycle?

If the rack isn’t properly stabilized, it can shake quite noticeably. So, adding supports, securing, reinforcing – all of that helps. Personally, I would always prefer using an additional wooden board or even a proper base cabinet if space and budget allow. 🙂

From a technical perspective, the Kallax shelf is primarily designed for static loads without significant dynamic vibrations.

The shelf boards are approximately 1.5 cm (0.6 inches) thick particleboard with a melamine coating, which generally allows for a vertical load of up to 13 kg (29 lbs) per shelf.

However, the following points must be considered:

- Dynamic loads and vibrations from a dryer cause tensile and compressive stress cycles at the connection points, reducing structural stability.

- The boards can fatigue from repeated oscillation under load, leading to cracks or sagging.

- An additional support made of solid wood (at least 2-3 cm (0.8-1.2 inches) thick) distributes the load better and reduces point loads.

- Anchoring the shelf to the wall is strongly recommended to prevent tipping and shifting.

- Soft rubber or felt pads under the dryer's feet dampen mechanical vibrations.

Conclusion: For permanent and safe use as a base, the Kallax shelf is generally not ideal, but with appropriate reinforcements, additional boards, and wall anchoring, it can be acceptable. For commercial use or significantly heavier drum dryers, it is not suitable.

If you provide exact data about your dryer, I can also perform a load assessment.