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Why does an aluminum/wood triple-glazed window have condensation inside, despite the warm edge?
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2022‑09‑18 21:45
Active REV1
Initial title
Why does an aluminum/wood triple-glazed window have condensation inside, despite the warm edge?
2022‑09‑18 21:45
Active REV1
Initial text
Today in -15 C degrees I noticed that several windows have condensation on the inside in the lower corners, despite the low humidity inside 40%.
The windows are aluminum and wood with triple glazing with a warm edge. I am surprised that only 4 of the 20 windows are affected. Personally, I have also found that if you almost stick your finger in the corner, you can see cold air through the seal.
Is this a defect or is it inevitable and acceptable given the outdoor temperatures?
