Unverified78% confidenceTradeoffTime unknown
厚重多层隔音窗帘越隔音越沉、越占空间、越挡自然光和通风，采光差的北向房间硬上400g/㎡三层款会导致白天压抑昏暗，此类房间建议隔音与遮光分层做（内层薄纱+外层隔音）
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78%
Confidence
Long-term
Relevance
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