Our mono or single stringer stair kits are constructed of heavy-duty steel. All of our single stringer and other steel stair kits are designed for easy assembly and installation. No special tools are required!
Not for residential use
Our steel stair kit comes in five standard sizes of 12ft (140″ actual), 11ft (126″ actual), 10ft (119″ actual), 9ft (105″ actual), or 8ft (91″ actual). Featuring diamond plate treads with optional tray treads designed to accept whatever step material you want, from wood, or tile. Please note wood and tile treads are not supplied.
- Sleek modern single stringer design
- Standard sizes: 12ft (140″ actual), 11ft (126″ actual), 10ft (119″ actual), 9ft (105″ actual), or 8ft (91″ actual)
- Heavy-duty steel construction
- IBC and OSHA Compliant
- Assembles and Installs Fast
- No Special Tools Required
- Bolt Together Construction – No Welding Required
- Ships Flat Packed for Lower Shipping Cost
- Not for residential use