By Huu Khanh Nguyen · Updated October 29, 2026 · truncated-triangle, triangle, isosceles-trapezoid
A fixed window with a flat sill and a shorter flat top centred over it, joined by two equal sloping sides, glazed in an angled frame. Overall width, top width and overall height Frame finish Bead profile Glass and spacer colour
| Name | Default | Unit |
|---|---|---|
| Overall width | 913 | mm |
| Overall height | 2134 | mm |
| Top width | 913 * 2 / 3 | mm |
| Side pitch | Math.atan(sizeZ / ((sizeX - topWidth) / 2)) * 180 / Math.PI | ° |
| Frame depth | 80 | mm |
| Finish | powderRal9016 | |
| Frame face width | 82 | mm |
| Bead width | 18 | mm |
| Pane thickness | 4 | mm |
| Glass thickness | 24 | mm |
| Glass | glassClear | |
| Spacer | spacerLightGrey | |
| Glass setback | thickness - 64 | mm |