Unverified87% confidenceDecision RuleTime unknown
窗帘遮光效果80%取决于安装而非布料本身：布料需超出窗框两侧各15cm、顶部用遮光盒或顶封处理、底部落地，否则边缘漏光会毁掉高遮光布的效果
1
Sources
87%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified遮光帘的漏光80%来自帘布与墙面/窗框的缝隙而非布料本身，即使100%遮光布，若两侧不做遮光盒或帘布宽度不超窗宽1.5倍，仍会四周漏光87% similarUnverified追求遮光率不能忽视透光边缘：即使布料100%遮光，窗帘与墙面间隙、顶部漏光仍会大量透光。需搭配轨道弯头包边或加宽帘布至窗户两侧各20cm以上，顶部用箱式帘头或安装到天花板87% similarUnverified真正的遮光关键在于窗帘四周的漏光而非布料本身：需帘布左右各超出窗框15-20cm、顶部用箱式帘头或吊顶暗轨，底部离地1-2cm，否则再高遮光率也漏光成框86% similarUnverified遮光窗帘的漏光90%来自侧边与顶部缝隙，而非窗帘布本身。优先配置侧边挡光魔术贴条+顶部遮光轨道盖，比更换更贵的高遮光布更有效86% similarUnverified遮光帘边缘和顶部是主要漏光点，选购带侧挡布或搭配门框贴合安装（内嵌式/加宽覆盖门框）可减少80%以上边缝透光86% similar
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