ᐅ Has anyone installed KALLAX wall-mounted—how much weight can it support?

Created on: 25 Sep 2024 18:23
M
Mupeo
Hello everyone,

I’m considering mounting an IKEA KALLAX shelf unit on the wall, but I want to get an idea of how much weight it can actually hold. Has anyone here had experience hanging a KALLAX on the wall?

Specifically, I’m interested in:
- What is the maximum weight you have stored on it (books, decorations, folders, etc.)?
- What mounting materials did you use and how did you prepare the wall (e.g., wall plugs, screws, types of walls)?
- Did you encounter any issues with sagging or damage to the frame?
- Would you recommend wall mounting for larger KALLAX units, or only smaller ones?

I would really appreciate your experiences and tips, as I want to mount the shelf space-saving but also make sure nothing breaks or falls down.
L
likuken
26 Sep 2024 13:27
To be honest: KALLAX mounted on the wall? For bookcases that need to be sturdy? I would find that too risky.
Mupeo schrieb:
How much weight have you stored on it at most?

Looking at how thin the side panels of the KALLAX are and how IKEA designed it, this is primarily not a heavy-duty piece of furniture for wall mounting. There’s nothing inside that resists bending or pulling forces from above.

I think it’s better to use a solid wall shelf or cabinet system that is designed for wall mounting. And place KALLAX where it is supported from the floor. If someone really wants to hang it, they should strongly reinforce the structure; otherwise, over time, cracks or worse damage will occur.

Honestly, I find this idea impractical, even if it seems simple at first glance. The load capacity is likely very limited.

Just my opinion.
J
Jensson
27 Sep 2024 07:59
Hello Mupeo,

to answer your question about the load capacity and installation of hanging KALLAX shelves as practically as possible, here is a brief guide plus some tips:

1. Determine the wall type: concrete, brick, or drywall? For drywall, you must drill into the studs or use special hollow wall anchors.

2. Fastening materials: For concrete and brick walls, heavy-duty anchors (at least 8 mm (0.3 inches)) are recommended. Choose screws that fit the anchors properly and are long enough to ensure durability.

3. Prepare the cabinet: For hanging shelves, I recommend reinforcing the back panel with a few simple wooden slats in addition to the regular back battens. This prevents warping and increases stability.

4. Installation: Attach the shelf as broadly to the wall as possible, securing it at least at 4 points depending on the size. Make sure the screws are not too close to the edge to avoid splitting.

5. Load capacity: Larger units (more than 2x2) should be used carefully and not overloaded with heavy binders. They are well suited for decoration, light books, etc.

Summary: The load capacity mainly depends on the wall fastening. KALLAX itself can handle moderate loads, but the mechanical stability is largely determined by the installation.

If you have any further questions, just let me know.

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