Step 6 · Apply the Stair-Building 'Comfort Formula'

Here’s a secret from the pros for ensuring a comfortable stride. The formula is: 2 x (Riser Height) + Tread Depth = 24 to 25 inches. This simple calculation helps guarantee that your stairs aren't too steep or too shallow, making them safer and more pleasant to use for everyone, from kids to grandparents. Checking your measurements against this rule is a fantastic way to ensure your DIY stair remodel achieves a truly professional feel.