DevenC 发表于 2013-12-26 12:49 , }6 c5 Q; k0 ^- X. ^$ owhat happens if there is persistent condensation?$ l( A8 `- X9 w, ?( b$ ?, Z2 z
blinds and curtains are left open all the time, t ...
+ _; e9 ?/ h- {2 T+ M) b
good question. it means your indoor humidity is too high. many reasons: cooking, air leakage, rh too high, or insulation problem around your windows.