Extend your tape measure across the flat part of the step, from the left edge to the right edge. Be sure to measure the usable surface area to get the most accurate width for your order.
Step 3 · Step 3: Measure Tread Width
Extend your tape measure across the flat part of the step, from the left edge to the right edge. Be sure to measure the usable surface area to get the most accurate width for your order.
