SchodyTo tool
Winder stairs
Check 3–5 quarter-turn winders and walking-line going.
Important: This is a preliminary calculation. Verify dimensions, structure and current requirements with a qualified designer.
Result and checks
Diagram
How to read the result
Riser count covers the full finished-floor-to-finished-floor height. A straight flight normally has one fewer going. The profile result covers only criteria implemented by the tool.
Limitations
The service does not calculate structural capacity, reinforcement, fire resistance, vibration or guard details. Do not use the output as a standalone construction design.