Unverified80% confidenceTradeoffTime unknown
采光量越大（面积越大/玻璃越通透）则隔热与防水控制难度越高，眩光和夏季得热问题也越突出，居住空间建议单块开口宽度不超过1.1m并搭配遮光帘
1
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80%
Confidence
Long-term
Relevance
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Unverified遮光率越高、面料越厚，透气性和轻盈感越差，夏季房间易闷热；追求隔热又需透气可选双层设计（遮光布+纱帘）分别开合83% similarUnverified遮光等级越高（涂层越厚），面料透气性越差且卷收后越厚重，夏季密闭房间易积热，需搭配开窗通风或空调83% similarUnverified保温能力越强则杯壁越厚、真空层越大，同容量下杯身更粗更重、且几乎无法透明化；追求颜值透明玻璃质感与强保温不可兼得，需按主用途取舍82% similarUnverified隔热保温性越强通常意味着蜂窝越厚、双层结构，帘体收起后堆头越大越占窗口顶部空间，采光损失也越多，日常遮光单层15mm是体积与性能的平衡点82% similarUnverified遮光率越高通常越厚重、越不透气，夏季易积热且拉开时占位大；南向或西晒房间可选95%遮光但搭配纱帘分层，无需追求100%遮光牺牲通风和采光灵活性81% similar
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