Hello everyone, I recently ordered several KALLAX shelves from IKEA, and when unpacking, I noticed that some of the cubes do not seem to have the typical square dimensions. Specifically, the front measurements differ by a few millimeters in height and width, so the compartments are not perfectly square.
My question is whether this is actually a manufacturing defect or if the parts are designed this way, for example due to tolerances or material warping. Has anyone had similar experiences? I would appreciate any technical insights or feedback on whether this issue is known and how IKEA handles it.
My question is whether this is actually a manufacturing defect or if the parts are designed this way, for example due to tolerances or material warping. Has anyone had similar experiences? I would appreciate any technical insights or feedback on whether this issue is known and how IKEA handles it.
To better assess the situation technically, it would be helpful to know whether the deviations occur in several individual components or only in certain modules.
The production of KALLAX shelves is based on automated cutting of the panels, which must maintain a certain dimensional accuracy. However, stresses in the material due to drying times and storage can lead to minimal warping.
According to IKEA’s quality management, the tolerances should not exceed +/- 3 mm (0.12 inches). Exceeding this indicates isolated defects.
If possible, all dimensions should be measured individually: width, height, depth of the individual cubes including panel thicknesses. It is also important to check the alignment of the edges and whether the panels join flush or not.
If the dimensions do indeed deviate significantly, this technically constitutes so-called panel warping, which is considered a manufacturing defect.
It is also relevant when and where the material was stored – strong temperature fluctuations or exposure to moisture can promote such defects.
The production of KALLAX shelves is based on automated cutting of the panels, which must maintain a certain dimensional accuracy. However, stresses in the material due to drying times and storage can lead to minimal warping.
According to IKEA’s quality management, the tolerances should not exceed +/- 3 mm (0.12 inches). Exceeding this indicates isolated defects.
If possible, all dimensions should be measured individually: width, height, depth of the individual cubes including panel thicknesses. It is also important to check the alignment of the edges and whether the panels join flush or not.
If the dimensions do indeed deviate significantly, this technically constitutes so-called panel warping, which is considered a manufacturing defect.
It is also relevant when and where the material was stored – strong temperature fluctuations or exposure to moisture can promote such defects.
PLOMA schrieb:
According to their quality management, IKEA’s tolerances are likely to be within +/- 3 mm (0.12 inches).\That is exactly right.
I have checked technically and also inquired directly with IKEA. The standardized tolerance class for furniture items of this kind is around +/- 2-3 mm (0.08-0.12 inches). Anything beyond that is considered non-compliant, and from the manufacturer’s perspective, the products are deemed defective and subject to claims.
Well, I think a slightly crooked shelf can actually give it some character! 😉
Jokes aside: If it’s really as bad as you say, it’s likely a manufacturing defect or maybe even damage during transport. Did the packaging arrive undamaged? Sometimes it’s not immediately obvious.
And if you do file a complaint, let us know – dealing with customer service might turn into an adventure 🙂
Jokes aside: If it’s really as bad as you say, it’s likely a manufacturing defect or maybe even damage during transport. Did the packaging arrive undamaged? Sometimes it’s not immediately obvious.
And if you do file a complaint, let us know – dealing with customer service might turn into an adventure 🙂
peosin schrieb:
The squareness is visibly off, especially on the side walls, which appear somewhat slanted.This clearly indicates a manufacturing defect or warping in a wooden component.
With such a significant deviation, a production error is likely, which also affects the assembly. Good weather or minor installation mistakes usually cause only small irregularities, not visible slants on panels.
For a better outcome, you can also check whether the back wall element is positioned correctly – sometimes it is installed slightly off, causing a twisting effect.
In general, IKEA offers a 365-day return policy for KALLAX, which is very advantageous in such cases.
Before proceeding to the next step, I would recommend contacting customer service in writing with your measurements and a description of the issue. They usually respond quickly and handle the exchange smoothly.
In the end, this quick assistance can save a lot of time and hassle.
Before proceeding to the next step, I would recommend contacting customer service in writing with your measurements and a description of the issue. They usually respond quickly and handle the exchange smoothly.
In the end, this quick assistance can save a lot of time and hassle.
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