Unverified80% confidenceFactTime unknown
常见标准门洞尺寸为950×2050mm(单开)和1200×2050mm(子母门),非标洞口需定制,定制门通常无现货且工期长、售后周期长
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Unverified门洞尺寸测量需量到实际结构墙面(去除抹灰层),并预留安装余量,标准单开门洞约950×2050mm、子母门约1200×2050mm,尺寸偏差过大需定制,交付周期显著延长86% similarUnverified门洞宽度适配需预留调节余量:标准门栏本体宽度多为75-85cm,超过85cm的门洞需购买延长片(extension),单个延长片通常增加7-14cm,购买前实测门洞净宽83% similarUnverified标准门洞门帘常见规格为宽90cm×高200cm和宽100cm×高210cm,购买前测量净门洞宽度需加5-10cm重叠量确保密封,高度以帘底距地2-3cm为宜82% similarUnverified标准家用门洞宽约80-90cm、高约200cm,购买时应量门洞净空而非门扇尺寸,磁吸款需选比门洞总宽多10-20cm的成品以保证中缝重叠不漏光82% similarUnverified购买前需实测门框净宽,并确认防护门可调范围覆盖;标准款多适配75-85cm,超宽门洞(如1米以上)需加购延伸件,单个延伸件通常提供7-14cm扩展80% similar
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