A folded channel step of a metal loft ladder: a plate with a downturned wall on each long edge and a hollow underside.
Category: Railings › Railing Gates › Industrial Guardrails › Stair Treads
By Huu Khanh Nguyen · Updated November 14, 2026
| Name | Default | Unit |
|---|---|---|
| Width across the stair (x) | 1000 | mm |
| Depth, nosing to rear edge (y) | 80 | mm |
| Nosing overhang, added to the depth (y) | 0 | mm |
| Thickness (z, from the top surface down) | 15 | mm |
| Wall and top plate thickness | 4 | mm |