Step 4 · Step 4: Document and Double-Check Your Work

Precision is key to a flawless finish. In a notebook, create a simple list from 1 to 12 for your treads, plus one for the landing. Next to each number, write down the width and depth you measured. Don't be surprised if the numbers aren't all identical, especially in older homes—it's very common! If a step's measurement is unique, place a small piece of masking tape on its riser and label it with the corresponding number from your list. This simple step is the secret to getting that perfect, custom-made-to-fit look. For added peace of mind, especially when ordering custom-fit treads, taking a quick photo of each labeled step can be a great reference.