ᐅ My KALLAX was installed on a screed floor – potential moisture issues?
Created on: 3 Jan 2023 08:37
N
Nonplo
Hello everyone,
I recently installed an IKEA KALLAX shelving unit directly on a screed floor. Unfortunately, I am now concerned that this might cause moisture problems. Although the screed has fully cured, the room is an unheated basement that occasionally gets somewhat damp—even though there are no visible water puddles.
My specific question is: Can placing a KALLAX shelving unit directly on the screed floor cause damage due to rising or standing moisture? Are there any recommendations on how to best protect or position the shelving unit to prevent issues such as swelling, mold, or mildew?
I would greatly appreciate any experiences or advice, especially from anyone who has dealt with something similar or is familiar with such situations. Thanks in advance!
I recently installed an IKEA KALLAX shelving unit directly on a screed floor. Unfortunately, I am now concerned that this might cause moisture problems. Although the screed has fully cured, the room is an unheated basement that occasionally gets somewhat damp—even though there are no visible water puddles.
My specific question is: Can placing a KALLAX shelving unit directly on the screed floor cause damage due to rising or standing moisture? Are there any recommendations on how to best protect or position the shelving unit to prevent issues such as swelling, mold, or mildew?
I would greatly appreciate any experiences or advice, especially from anyone who has dealt with something similar or is familiar with such situations. Thanks in advance!
After all the great tips, here’s my input again: It’s fantastic that you are approaching this so systematically, Nonplo!
It’s definitely better to consider these things now than to discover mold or damage on the shelf later.
And don’t worry, with proper air circulation and protection, you’re already on the safe side. I believe in you! You’ve got this! :-)
It’s definitely better to consider these things now than to discover mold or damage on the shelf later.
And don’t worry, with proper air circulation and protection, you’re already on the safe side. I believe in you! You’ve got this! :-)
Nonplo schrieb:
And how often should you ventilate a basement room like this?The temperature difference during ventilation is very important. Opening windows fully for a short period (shock ventilation) when it’s cold outside provides the best air exchange. Ventilating continuously at low temperatures hardly removes any moisture.
If you have already built the KALLAX directly on the screed, make sure to regularly check the wood for swelling or dark spots. The first signs of damage can appear after just a few weeks.
If possible, measure the screed’s moisture with a CM meter and inspect the entire surface to rule out any damp areas.
If you like, I can also send you a clear checklist on how to protect the KALLAX in the long term.
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