Measure Worn Sections for Code Compliance

What happens in this clip

Return to the steps identified in the visual inspection as having significant wear. Re-engage the framing square to measure the riser height and tread depth in these compromised areas. As demonstrated in the video, wear can create a noticeable gap or inconsistency between the square and the step surface. Measure this deviation. If this variation (the difference from other steps, or the inconsistency shown by the square) exceeds the maximum allowable 3/8 of an inch, the step is non-compliant. The video implies that such issues can exist even if the overall staircase structure appears consistent, as wear is localized.

Goal: Re-apply the framing square measurement technique to any worn or damaged steps to quantify the variation in riser height and tread depth caused by wear.

What's used

Tools

• Framing Square

About the full video

This video illustrates how to perform a visual and measurement-based inspection of older staircases to identify wear and tear that could result in building code violations related to riser height and tread depth. It emphasizes the importance of checking for consistency between steps to ensure safety and compliance, particularly for homeowners undertaking remodeling projects. While the requested context was Electrical Code Compliance, this video specifically addresses structural building codes for stairways.

Step 6 of 6: Document All Measurements and Irregularities

Review all the measurements taken for depth, width, and riser height for each step. Consolidate these notes along with any specific observations about out-of-square corners, unlevel surfaces, or structural issues. A diagram of the stairs with all dimensions clearly labeled can be very helpful. This comprehensive record ensures that you have all the necessary information to accurately order or cut replacement treads that will fit perfectly.

Open this step in the guide

Every video in How to Measure Outdoor Stairs for Treads

1. Step 1: Inspect Existing Stair Structure

   • 0:00–0:13 Assess Existing Stairs and Planning
   • 0:00–0:59 Assess Existing Unsafe Staircase
   • 0:00–0:12 Remove Old Stairs and Assess Site

2. Step 2: Measure Tread Depth

   • 0:31–1:01 Measure Riser Height and Tread Depth Consistency
   • 0:00–0:03 Measure Individual Stair Components
   • 0:55–1:05 Measure and Cut First Tread

3. Step 3: Measure Tread Width

   • 0:21–0:53 Measure Stair Tread Width
   • 0:00–0:03 Measure Individual Stair Components
   • 7:25–8:46 Measure Winder Steps Width

4. Step 4: Measure Riser Height

   • 1:44–2:33 Calculate Riser Height (Option 2) and Verify Code Compliance
   • 1:24–1:56 Repeat for All Risers and Measure Variation
   • 4:32–5:10 Calculate Individual Riser Height

5. Step 5: Check for Stair Squareness and Level

   • 1:11–2:23 Identify and Measure Out-of-Square Deviations
   • 12:00–14:21 Check Tread Level and Stringer Fit
   • 0:18–0:24 Verify Overall Frame Squareness, Plumb, and Level

6. Step 6: Document All Measurements and Irregularities

   • 3:09–4:52 Record All Measurements on Template
   • 0:00–0:03 Measure Individual Stair Components
   • 1:36–2:16 Measure Worn Sections for Code Compliance (this video)