在济南的大街小巷，卷帘门作为守护商铺、车库的 “卫士”，选对尺寸才能既实用又美观。但面对五花八门的规格，不少人犯了难：尺寸选小了门用不了，选大了浪费空间还影响安装。其实，挑选卷帘门尺寸有章可循，从门洞测量到预留余量，每个细节都藏着 “黄金法则”。

　　In the streets and alleys of Jinan, rolling shutter doors serve as the "security guards" guarding shops and garages. Choosing the right size is both practical and beautiful. But faced with a variety of specifications, many people find it difficult: choosing a smaller size makes the door unusable, choosing a larger size wastes space and affects installation. In fact, there are rules to follow when choosing the size of a rolling shutter door, from measuring the door opening to reserving space, every detail hides the "golden rule".

　　精准测量：打好尺寸选择的地基

　　Accurate measurement: laying the foundation for size selection

　　测量门洞尺寸是挑选卷帘门的步，误差需控制在毫米级。测量门洞的宽度，在门洞上、中、下三个位置分别测量，取小值作为宽度基准，因为墙面可能存在不平整的情况。例如，某商铺门洞上部宽 3020 毫米、中部 3015 毫米、下部 3010 毫米，那么应以 3010 毫米作为宽度尺寸。高度测量同样分左、中、右三个点，记录小值。车库卷帘门还需注意顶部空间，测量从门洞上沿到天花板的距离，这个尺寸决定卷帘门卷轴安装后是否会与天花板冲突。对于不规则门洞，要测量多个关键点位，绘制草图标注数据，为定制卷帘门提供准确依据。

　　Measuring the size of the door opening is the first step in selecting a rolling shutter door, and the error should be controlled within millimeters. Firstly, measure the width of the door opening at the top, middle, and bottom positions, and take the minimum value as the width reference, as there may be unevenness on the wall surface. For example, if the upper part of a shop's doorway is 3020mm wide, the middle part is 3015mm wide, and the lower part is 3010mm wide, then 3010mm should be used as the width dimension. Height measurement is also divided into three points: left, center, and right, and the minimum value is recorded. Attention should also be paid to the top space of the garage rolling shutter door, measuring the distance from the top edge of the door opening to the ceiling. This size determines whether the rolling shutter door scroll will conflict with the ceiling after installation. For irregular door openings, it is necessary to measure multiple key points, draw sketches and annotate data to provide accurate basis for customizing rolling shutter doors.

　　适配场景：不同用途的尺寸考量

　　Adaptation scenarios: Size considerations for different purposes

　　卷帘门的使用场景直接影响尺寸选择。济南的商铺门面，为保证通行便利和视觉效果，宽度一般比门洞宽 100 - 200 毫米，高度比门洞高 50 - 100 毫米，这样既便于安装固定，又能完全遮盖门洞缝隙。比如人流量大的小吃街商铺，卷帘门宽度在 3 米 - 4 米较为合适，既能满足顾客进出需求，又不会因过宽导致开关缓慢。车库卷帘门尺寸则需适配车辆进出，小型家用车库门宽度通常在 2.1 - 2.4 米，高度 2 - 2.2 米，确保轿车、SUV 等常见车型顺利进出；若是商用货车车库，宽度可能要达到 3.5 - 4 米，高度 3 - 3.5 米，以适配大型车辆的通行。

　　The usage scenario of rolling shutter doors directly affects the size selection. In order to ensure convenient transportation and visual effects, the storefront of shops in Jinan is generally 100-200 millimeters wider than the door opening and 50-100 millimeters higher than the door opening. This not only facilitates installation and fixation, but also completely covers the gaps in the door opening. For example, in snack street shops with high foot traffic, a rolling shutter door width of 3-4 meters is more suitable, which can meet the needs of customers entering and exiting without causing slow opening and closing due to excessive width. The size of the garage rolling shutter door needs to be adapted to the entry and exit of vehicles. Small household garage doors usually have a width of 2.1-2.4 meters and a height of 2-2.2 meters, ensuring smooth entry and exit for common car models such as sedans and SUVs; If it is a commercial truck garage, the width may need to reach 3.5-4 meters and the height may need to be 3-3.5 meters to accommodate the passage of large vehicles.

　　预留空间：为安装和使用留有余地

　　Reserved space: leaving room for installation and use

　　除了门洞尺寸，还需考虑卷帘门的安装和运行空间。卷帘门在收起时，卷轴和帘片会占用一定的上方空间，因此门洞上方少要预留 200 - 300 毫米的空间用于安装卷轴。若空间不足，卷帘门可能无法完全收起，甚影响正常使用。两侧也要预留 50 - 100 毫米的空间，用于安装导轨和固定支架，保证卷帘门升降顺畅。此外，若门洞附近有管道、电线等障碍物，要提前规划好卷帘门的尺寸和安装位置，避免相互干扰。比如老旧小区车库上方有下水管道，就需要调整卷帘门高度，确保门体运行不受阻碍。

　　In addition to the size of the door opening, the installation and operating space of the rolling shutter door also need to be considered. When the rolling shutter door is retracted, the scroll and curtain will occupy a certain amount of upper space, so at least 200-300 millimeters of space should be reserved above the door opening for installing the scroll. If there is not enough space, the rolling shutter door may not be able to be fully retracted and may even affect normal use. A space of 50-100mm should also be reserved on both sides for installing guide rails and fixing brackets to ensure smooth lifting of the rolling shutter door. In addition, if there are obstacles such as pipelines and wires near the door opening, the size and installation position of the rolling shutter door should be planned in advance to avoid mutual interference. For example, if there is a sewer pipe above the garage in an old residential area, it is necessary to adjust the height of the rolling shutter door to ensure that the operation of the door is not obstructed.

　　特殊需求：个性化场景的尺寸方案

　　Special Requirements: Size Scheme for Personalized Scenarios

　　对于有特殊需求的场所，卷帘门尺寸需灵活调整。济南的一些大型仓库，为了便于大型货物运输，会选择超大尺寸的卷帘门，宽度可达 6 - 8 米，高度 4 - 5 米。这种超大门型需要加强门体结构，选择更坚固的材质和更大功率的电机，确保门体稳定运行。而别墅庭院的卷帘门，除了满足通行功能，还要兼顾美观与协调性，尺寸可以根据庭院整体风格和建筑比例进行定制，例如宽度与院墙同宽，高度与院墙高度适配，打造和谐统一的视觉效果。

　　For places with special requirements, the size of the rolling shutter door needs to be flexibly adjusted. Some large warehouses in Jinan choose oversized rolling shutter doors with a width of 6-8 meters and a height of 4-5 meters to facilitate the transportation of large goods. This oversized door type requires strengthening the door structure, selecting stronger materials and higher power motors to ensure stable operation of the door. The rolling shutter doors in the villa courtyard, in addition to meeting the traffic function, also need to consider aesthetics and coordination. The size can be customized according to the overall style and building proportion of the courtyard, such as the width being the same as the courtyard wall, and the height being adapted to the height of the courtyard wall, creating a harmonious and unified visual effect.

　　挑选济南卷帘门尺寸，就像为门洞 “量体裁衣”。从精准测量、适配场景，到预留空间、满足特殊需求，每个环节都关乎卷帘门的实用性与性。只有掌握这些尺寸挑选要点，才能选到合适的卷帘门，让它成为守护空间的可靠屏障。

　　Choosing the size of a rolling shutter door in Jinan is like tailoring the door opening. From precise measurement and scene adaptation, to reserving space and meeting special needs, every step is related to the practicality and safety of rolling shutter doors. Only by mastering these size selection points can one choose the appropriate rolling shutter door and make it a reliable barrier to protect the space.

　　本文由济南卷帘门友情奉献.更多有关的知识请点击:http://www.jnzxmy.com真诚的态度.为您提供为的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from Jinan Rolling Shutter Doors For more information, please click: http://www.jnzxmy.com Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.