Vertical Slider Window
By Huu Khanh Nguyen · Updated October 25, 2026 · andersen, vertical-slider
A window with two sashes that slide up and down in one frame, the lower one carrying the lock on the meeting rail. Equal, cottage or reverse cottage split Frame profile, cill and ventilator Sash, bead and glass type Glazing bars and insect screen
Parameters
| Name | Default | Unit |
|---|---|---|
| Width | 816 | mm |
| Height | 1445 | mm |
| Depth | 176 | mm |
| Finish | powderRal9016 | |
| Frame Width | 82 | mm |
| Sash Split | 0.5 | |
| Lower Sash Raised | 0 | mm |
| Upper Sash Lowered | 0 | mm |
| Sash Width | 79 | mm |
| Glass Thickness | 24.4 | mm |
| Vertical Bars | 1 | |
| Horizontal Bars | 1 | |
| Sash Edge | frameWidth + 12 | mm |
| Smallest Sash Width | 2 * sashWidth + Math.max(316, barColumns * 27) | mm |
| Sash Width Overall | sizeX - 2 * sashEdge | mm |
| Sash Height Overall | sizeZ - 2 * sashEdge | mm |
| Sash Depth | thickness / 2 | mm |
| Lower Sash Height | leafHeight * (1 - upperShare) + sashWidth / 2 | mm |
| Upper Sash Height | leafHeight * upperShare + sashWidth / 2 | mm |