DevenC 发表于 2013-12-26 12:49 8 }" Q6 I- f+ N) l3 t1 @' C
what happens if there is persistent condensation?* H5 J/ N6 x1 X1 z- }! I2 ]
blinds and curtains are left open all the time, t ...
" A; ^. g2 ?0 x" N# A t
good question. it means your indoor humidity is too high. many reasons: cooking, air leakage, rh too high, or insulation problem around your windows.