ᐅ Which BILLY shelves are especially resistant to moisture?

Created on: 18 Jun 2021 09:22
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Beataren
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Beataren
18 Jun 2021 09:22
Hello everyone,

I am planning to set up some BILLY bookshelves from IKEA in my basement area to store books and some storage boxes. The basement is dry overall, but occasionally there is slight moisture rising, so I want to make sure the shelves are as resistant to moisture as possible.

My question:

Which BILLY shelves are particularly moisture-resistant? Are there specific versions or materials that are better suited than the standard model?

I have heard about moisture-resistant coatings or lacquered options, but I am unsure how durable these actually are and whether other users have experience with them.

I am also interested in knowing if additional measures make sense (e.g., water-repellent treatments or risers under the feet).

Thank you in advance for your insights and recommendations!
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Helga
18 Jun 2021 09:37
The standard BILLY shelves are made of particleboard with a melamine coating, which can resist surface moisture but is not water-resistant.
Beataren schrieb:
Which BILLY shelves are particularly moisture-resistant?

To protect against moisture, BILLY versions with veneered or lacquered surfaces are recommended, such as the white high-gloss lacquer finish. These are significantly more resistant to moisture than simple foil coatings.

Additionally, it is advisable not to place the shelves directly on the floor, as standing moisture from below is the most critical. Small risers or spacers can prevent contact with a damp surface.

Applying a protective wood preservative to the edges can reduce swelling, although IKEA does not offer this treatment as a standard option.

I recommend keeping the environment dry, ensuring adequate ventilation, and choosing tested variants when moisture resistance is important.
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reece70
18 Jun 2021 09:41
I would choose the white BILLY shelf with high-gloss lacquer. It resists water better than the regular shelf. Adding a few rubber feet underneath improves protection. Everything else doesn’t make much difference.
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Golekau
18 Jun 2021 09:50
Great topic, I love BILLY shelves! 🙂

I highly recommend choosing the lacquered versions, especially when it comes to basements or other damp areas. My shelves with the white high-gloss lacquer still look great after 2 years in an unheated basement!
Helga schrieb:
Applying an additional impregnation to the edges with wood preservative stains can reduce swelling

I did the same, I bought stain at the home improvement store and treated the edges before assembly – it’s really clever! 🙂 This way, the wood is much better protected.

A small tip: never place them directly on the floor, that’s really important. Just use small feet underneath, and then you’re on the safe side!

Good luck with your project!
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Beataren
18 Jun 2021 10:05
Thanks in advance for the answers!
reece70 schrieb:
Use the white BILLY shelf with a high-gloss lacquer. It repels water better than the regular shelf.

May I ask if only the front is lacquered or if the entire structure is coated? It might not help if only the front is lacquered, right?

And if I impregnate the edges myself, would a simple wood stain be sufficient, or is a special treatment needed?

I’m currently weighing the options, as the shelf will sometimes be stored for a winter in a basement room where the humidity regularly stays around 60-70%.
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Helga
19 Jun 2021 12:18
The entire white high-gloss lacquer shelf from IKEA is coated with a thin, durable layer of lacquer, not just the fronts. However, the core material of the shelves is particleboard, which can swell if exposed to moisture over a longer period.

It is advisable to impregnate the cut edges with wood preservative stain or water-repellent varnish, as these areas are particularly vulnerable. A simple wood stain is usually sufficient, but products approved for indoor use and wood protection should be used.

In environments with consistently high humidity, good ventilation should also be ensured to prevent mold growth.
Beataren schrieb:
Und wenn ich die Kanten selbst imprägniere, wäre da eine einfache Holzlasur ausreichend

Yes, as long as the stain is suitable for indoor use and water-repellent, that is sufficient.