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Stair Stringer Tool
Technical tool to calculate rise and run for safe, standard staircases.
Key Features
- Tread count
- Total run length
- Angle calculation
How to Use
Enter the total vertical height (rise). We'll calculate the number of steps and the ideal run for each tread.
Interactive Stair Stringer Tool
Enter values to calculate
*Professional estimation. Always add 10-15% for waste.