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Stair Tread Measurement

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Step 4 · Step 4: Check the Stringer Thickness

Look for the angled board on the side of your stairs that the treads and risers are attached to—that's the stringer. Measure its thickness. Knowing this helps ensure a seamless fit, especially with any side trim. Sometimes, a small piece of trim (like base shoe or quarter round) might be in the way; you may need to measure just the stringer board itself for the most accurate dimension.

Tips and Tricks (1)
1

If there is existing trim, consider measuring both with and without it to understand the total depth needed.

If there is existing trim, consider measuring both with and without it to understand the total depth needed.

Safety Warnings (1)

General Hazard

Ensure you are measuring the actual thickness of the stringer, not any decorative molding attached to it.

ⓘ These safety tips are AI-generated and have not been verified by a professional. They may be incomplete or incorrect. Verify independently against manufacturer instructions and local codes, and consult a qualified professional before relying on them. This is not a substitute for professional advice.

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Step 4: Check the Stringer Thickness · Stair Tread Measurement · Oak Valley Designs DIY Hub

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