Specific data
| Technical Specifications | ||
| Size | 65 | cm |
| Maximum ceiling height | 290 | cm |
| Height of installed ladder with handle | 364 | cm |
| Minimum dimensions of the ceiling opening | 70×145 | cm |
| The distance the ladder takes up from the floor | 192 | cm |
| The distance the ladder takes up from the floor with the handrail | 207 | cm |
| Step width | 65 | cm |
| Number of steps | 13 pieces | – |
| Distance between the stepladder | 21 | cm |
| Width of tread | 60 | cm |
| Staircase depth | 14 | cm |
| Slope angle | 55° | – |
| Maximum load | 150 | kg |
