ᐅ How can I protect MALM furniture from moisture?

Created on: 27 Dec 2024 09:14
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danzachary
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danzachary
27 Dec 2024 09:14
Hello everyone,

I’m currently facing the challenge of how to best protect my Malm furniture—especially the dressers made from wood particle boards—from moisture. In our apartment, the humidity levels in winter can be quite high at times, and I want to prevent the furniture from swelling or showing damage along the edges.

I’ve considered using special sealants or varnishes but have also heard that some treatments might harm the material or alter its appearance. Do you have any tips or proven methods for effectively protecting MALM furniture from moisture while preserving the material?

What measures have you taken? Also, what about the placement of the furniture—for example, should it be kept away from sources of moisture, or is proper air circulation sufficient?

Looking forward to your experiences and recommendations!
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Paunon
27 Dec 2024 09:38
I would recommend placing the furniture at a distance from the bathroom or windows. Additionally, you can screw plastic feet or small pads under the furniture to prevent direct moisture from penetrating from below.
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Palenar
27 Dec 2024 11:57
Hello,

to protect MALM furniture from moisture, it is important to first understand the material and its properties. MALM furniture mainly consists of particleboard panels with a foil or lacquer coating. This coating provides some basic sealing but is not waterproof.

If you want to protect the furniture long-term, consider the following steps:

1. Location: Place the furniture in well-ventilated, dry areas whenever possible. Damp walls or corners with poor air circulation promote swelling.

2. Control humidity: A dehumidifier can work wonders, especially in poorly heated rooms.

3. Protective measures: For areas that might be directly exposed to moisture (e.g., under plants or near windows), use waterproof or water-resistant mats. Avoid wiping water spots directly.

4. Aftercare: Many people apply water-based clear coats to further protect the surface. Exercise caution here, as incorrect coating can alter the appearance. It is best to test a small, inconspicuous area first.

5. Edge sealing: The edges are often the first weak points. Special edge sealants or waterproof tapes can prevent moisture from penetrating the material.

I would be interested to know: What is the average humidity level where you live? And is the furniture placed near a window or door? This makes a big difference for the protection strategy.
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danzachary
27 Dec 2024 15:23
Palenar schrieb:
I’m curious: What is the average indoor humidity level in your home? And are the furniture pieces located near windows or doors? That makes a big difference for the approach.

Thank you for the detailed response! In winter, the indoor relative humidity is often around 60–70%, the bedroom is somewhat cooler and is rarely ventilated because we are seldom there. The MALM dresser is placed in the bedroom directly below the window, which unfortunately is not completely sealed. Condensation often accumulates around the window frame area.

I was considering whether placing a thin protective film or a moisture-resistant cloth underneath could help to avoid direct contact with the windowsill, but I’m hesitant to affect the appearance. Would something like that be effective?

Also, what is your opinion on using a clear varnish as a surface sealant? Would that significantly alter the look? Or could I possibly refresh it with a UV-resistant coating similar to the one IKEA uses?
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Kinbu
27 Dec 2024 16:42
First of all, great praise for your precise question—that really helps!

Regarding moisture protection for MALM furniture, I can add the following:

Although IKEA furniture comes with protective films, as Palenar already mentioned, these do not provide complete protection against long-lasting moisture. Window areas are especially critical zones because condensation can easily come into contact with furniture there.

Using a thin protective film or a moisture-repellent cloth underneath is definitely a good idea. It does not have to be thick—a transparent, thin PVC film, for example, is almost invisible but provides effective protection. Alternatively, you can use clear plastic mats. The important thing is to prevent direct contact between the furniture and wet spots.

A clear lacquer applied as a after-treatment seal can produce varying results. Many report that the surface appears somewhat glossier or more matte depending on the product. Therefore, testing on an inconspicuous area is highly recommended.

As for the IKEA surface itself: it is usually coated with melamine resin, which makes it difficult to reseal smoothly and perfectly because lacquers do not adhere well. Therefore, it is better to keep moisture out as much as possible and avoid getting the furniture wet.

Additionally, I recommend regularly measuring indoor humidity with a hygrometer (especially in autumn and winter) and ventilating or dehumidifying if necessary. Minor damage from structural causes might be repairable, but severe water damage is hardly reversible.

If you like, I can also recommend products I have personally tested for this purpose.
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Davidleo
28 Dec 2024 10:51
Great topic, which I’m really interested in too! I had a similar situation with my MALM furniture.

I can only recommend using dehumidifiers in winter – that’s definitely the best protection! 🙂

Also, make sure to keep some distance from the window! I stuck small rubber feet under the dresser so that no moisture can come from below. That makes a big difference!
danzachary schrieb:
I was thinking about placing a thin protective sheet or a moisture-resistant cloth underneath to avoid direct contact with the windowsill, but I’m reluctant to spoil the look.

Sure, a transparent protective film is great – it’s hardly noticeable and really helps. I did the same and am very happy with it!

And don’t worry, if you check your furniture regularly, everything will be fine. Good luck – you’ve got this! 🙂