Specific data
| Technical Specifications | |
| Maximum load | 150 kg |
| Width of the ladder | 38 cm |
| Width of the step violation | 8 cm |
| Length of the ladder breach | 34 cm |
| Distance between stairs | 25 cm |
| Lid thickness | 4.6 cm |
| Frame height | 14 cm |
| Heat transfer coefficient* | U = 0.85 W/m²K |
| Closure class** | Class IV – according to EN 12207 |



