ᐅ How can I protect IKEA PLATSA from moisture in the bathroom?

Created on: 6 Nov 2020 08:34
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Mukeo
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Mukeo
6 Nov 2020 08:34
Hello everyone, I am planning to use the IKEA Platsa system in my bathroom, but I have concerns about the typical moisture levels there. The furniture is basically designed for dry indoor areas, and although my bathroom is well ventilated, the humidity still increases noticeably during showers. My question is: How can I best protect the IKEA Platsa system from moisture in the bathroom so that it lasts as long as possible and avoids damage such as swelling or mold? Are there any special additional measures, surface treatments, or installation tips to consider to make the Platsa system suitable for more humid environments? Thanks for your advice!
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julian36
6 Nov 2020 09:12
Regarding moisture in the bathroom and the PLATSA system, it is especially important to ensure adequate ventilation. Additionally, the furniture should not come into direct contact with water or splashes, as the particleboard is not waterproof.

- Always apply a clear, water-repellent sealant on all edges and surfaces.
- For particularly vulnerable areas, additional protection with moisture-resistant paint is recommended.
- Leaving a gap between the furniture and the wall helps to allow air circulation.

These measures can significantly reduce the risk of moisture damage.
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Luke44
6 Nov 2020 09:47
I would recommend not placing furniture directly against the damp wall and ensuring regular ventilation. Even small silicone seals can prevent water ingress. Seal only the visible edges.
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Jeanbar
6 Nov 2020 10:26
Hello Mukeo,

I have personal experience with the PLATSA system in the bathroom. It is important to first distinguish between normal humidity and direct water contact. The furniture tolerates high humidity quite well, as long as it is properly ventilated and no water puddles form.

I would recommend treating all edges with a suitable wood preservative or moisture-resistant varnish before assembly. Pay special attention to cut edges, as they are particularly vulnerable.

Additionally, if possible, create a small gap between the back panel of the furniture and the wall, for example with small spacers, to use the principle of convection airflow and help moisture evaporate.

If the bathroom experiences high levels of steam, regular ventilation by fully opening windows or vents after showering can make a big difference.

I hope this helps. If you like, I can also share examples of the products I have used.
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Mukeo
6 Nov 2020 11:03
Jeanbar schrieb:
Additionally, if possible, you can create a small gap between the back panel of the furniture and the wall, for example by using small spacers, to utilize the convection air principle and help transport moisture away.

That sounds reasonable, thank you! I’m also interested in whether sealing is worthwhile on the visible surfaces or mainly on the cut edges and backs? And are there specific product recommendations that are well suited for chipboard? Furthermore, I’m considering whether it’s possible to additionally protect the furniture with some kind of water-repellent foil without it looking unattractive.
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minan
6 Nov 2020 13:15
Basically, the PLATSA system, like many Ikea systems, is made from particleboard and is not classified as suitable for wet areas. To ensure long-term use in a bathroom, I recommend the following approach:

- Treat all surfaces with moisture-resistant varnish, preferably polyurethane-based. These varnishes create a hard, waterproof layer.
- Carefully seal the cut edges, as these provide the largest surface for water absorption.
- Additionally, impregnate the back panels and bottom parts, which are often left unprotected.
- Leave a minimum air gap of 1-2 cm (0.4-0.8 inches) between the wall and the furniture to prevent trapped moisture.
- Use pads or feet to minimize direct contact with the floor, especially if the floor frequently gets wet.

Regarding films: thin, transparent films can block moisture, but there is a risk of trapped residual moisture damaging the interior of the furniture. Therefore, use them only in combination with sufficient ventilation.

Finally: ventilation is essential! Without adequate air circulation, no piece of furniture can survive unprotected in wet rooms over the long term.