🪜 ADVANCED STAIR & STRINGER CALCULATOR
1. STAIRCASE DIMENSIONS
IRC CODE TIP: The US International Residential Code mandates a maximum riser height of 7.75" and a minimum tread depth of 10".
2. MATERIAL & COST ESTIMATION
STAIR GEOMETRY & COST
TOTAL HORIZONTAL RUN
0 FT 0 IN
ESTIMATED STRINGER COST
$0
GEOMETRY CHECK: Chart displays the Rise vs Run proportion. An ideal staircase slope is between 30 to 37 degrees.
CONSTRUCTION DETAILS & IRC COMPLIANCE
| STAIR COMPONENT | CALCULATED DIMENSION / VALUE | US IRC CODE CHECK |
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