| Size | step | Materials | Form | Design | Style | Type |
| 1.2-1.4M | 5 | Zinc alloy | Ladder type | L-shaped | Minimalist | Cement-Free Foundation Beam Ladder |
| 1.4-1.6M | 6 | Zinc alloy | Ladder type | L-shaped | Minimalist | |
| 1.6-1.8M | 7 | Zinc alloy | Ladder type | L-shaped | Minimalist | |
| 1.8-2.05M | 8 | Zinc alloy | Ladder type | L-shaped | Minimalist | |
| 2.05-2.3M | 9 | Zinc alloy | Ladder type | L-shaped | Minimalist | |
| 2.3-2.5M | 10 | Zinc alloy | Ladder type | L-shaped | Minimalist | |
| 2.5-2.7M | 11 | Zinc alloy | Ladder type | L-shaped | Minimalist | |
| 2.7-3M | 12 | Zinc alloy | Ladder type | L-shaped | Minimalist |