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Why does the skylight have a lot of condensation in the morning?
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2022‑10‑07 00:18
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Why does the skylight have a lot of condensation in the morning?
2022‑10‑07 00:18
Active REV1
Initial text
There is always a problem in the winter in an older attic apartment, which is that the skylight sweats a lot overnight. In the morning, the windshield and its frame are very wet.
The indoor temperature is about 18 degrees Celsium. The skylight is closed from the inside of the room with a tight blind. There is about 25 cm of "space" between the blinds and the glass. The room itself is small, about 6m2.
Does the window sweat so much overnight because the blinds separate the skylight from the air in the room?
It would not work without the blackout as it would be too bright (street lighting).