Unverified78% confidenceDecision RuleTime unknown
窗帘悬挂离墙面越近隔音越好，若使用双层轨道，将隔音层放置内侧靠窗、装饰层外侧，并让隔音层底部拖地或加长可减少地面反射漏音
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified顶装（吸顶）安装比侧装（墙面）隔音更好，因为轨道贴顶可堵住窗帘上方漏音缝隙；配合两侧墙面收边或加装侧封条，可再提升密封性84% similarUnverified隔音效果70%取决于安装密封性而非窗帘本身：需选轨道式安装并做到帘顶贴顶、两侧超出窗框15-20cm、底部垂地，罗马杆两侧漏光缝隙会让隔音打折83% similarUnverified罗马杆安装的隔音效果劣于轨道安装：罗马杆顶部有开口漏声，导轨式（尤其超静音蛇形帘轨道）能让窗帘更贴合墙面减少缝隙，隔音优先应选嵌入式暗轨或加装窗帘盒82% similarUnverified隔音门帘上端与顶部、两侧墙壁的缝隙是漏音主因，选择带上遮光帘头（帘楣）或加宽超出门框的款式，密封效果比单纯加厚面料更明显82% similarUnverified隔音窗帘要落地并超出窗框两侧各20cm、上方顶天安装，让帘布完全包裹窗洞形成密封腔；留缝的漏声比帘布本身透声更严重82% similar
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