Keep shutter widths within single and double shutter limits

Learn the width limits for single and double shutters and how to divide a single shutter into a double swing shutter.

1. Shutter width rules are enforced by shutter type.

2. A single shutter has a minimum width of 300 mm and a maximum of 600 mm.

3. A double shutter allows a minimum of 600 mm and a maximum of 1200 mm.

4. A single shutter can be divided into a double swing shutter using the shutter system option.

   ✓ 已于 2026年10月21日 在产品中核实