9 V8 f7 ]8 ]4 t( ?5 R& j" t/ JThe window covering does not increase any insulating R-value, but prevent indoor air movement. Condensation is the major problem.
DevenC 发表于 2013-12-26 12:49 + @, `3 r" `# i$ i" h: U
what happens if there is persistent condensation? 6 I! Y( h& n" [6 Rblinds and curtains are left open all the time, t ...
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good question. it means your indoor humidity is too high. many reasons: cooking, air leakage, rh too high, or insulation problem around your windows.