想自己动手安装工字帘却不知从何下手？别担心，下面这份超详细的安装步骤指南，助你轻松搞定！

Want to install the I-beam blinds by yourself but don't know where to start? Don't worry. The following detailed installation steps guide will help you get it done easily!

01 具体安装步骤

一、测量尺寸

分别量窗户上宽、下宽，上下宽度不同时，取偏小净空尺寸制作帘体，防止卡窗漏光。垂直测量窗框净空高度，记好长宽。

Measure the top width and bottom width of the window separately. If the two widths differ, fabricate the curtain based on the smaller clear dimension to avoid jamming and light leakage.

二、固定安装卡子

卡子对齐窗框边缘，水平牢固锁紧，保证两侧对称。

The clip aligns with the edge of the window frame, securely locking horizontally to ensure symmetry on both sides.

三、穿设钢丝绳

钢绳分边卡入对应卡槽，不得交叉错位；钢丝绳距窗台水平线预留 2-3mm 间隙，升降无摩擦卡顿。

Insert steel cables into their respective slots on each side without crossing or misalignment. Leave a 2–3 mm gap between the steel cables and the horizontal line of the windowsill for smooth lifting without friction or jamming.

四、调平去褶皱

装好后拉动测试帘面：右侧褶皱 → 松左侧钢丝、

左侧褶皱 → 松右侧钢丝，微调至面料平整、升降顺滑。

After installation, pull the test curtain panel:

Right fold → Loosen the left steel wire,

Left fold → Loosen the right steel wire,

Fine-tune until the fabric is flat and the up-and-down movement is smooth.