By Huu Khanh Nguyen · Updated October 29, 2026 · veka, louvre, ventilation
A fixed window of tilted slats held between two clips in a slim frame, letting air through while keeping rain and sight out. Width and height Slat angle and slat spacing Frame finish
| Name | Default | Unit |
|---|---|---|
| Width | 600 | mm |
| Height | 1200 | mm |
| Finish | powderRal9016 | |
| Slat angle | 53 | ° |
| Slat spacing | 50 | mm |