Measure and Cut Carpet

What happens in this clip

Measure the width of the stair tread from stringer to stringer (e.g., 36 1/8 inches) and the depth from the nose to the back riser (e.g., 13 inches). To allow for trimming and a snug fit, cut the carpet pieces slightly larger than these measurements (e.g., 37 inches wide by 14 inches deep). Use a utility knife and a straight edge to ensure clean, straight cuts. You will need one carpet piece per tread.

What's used

Tools

• Straight Edge
• Tape Measure
• Utility Knife

About the full video

This video provides detailed, step-by-step instructions on how to install carpet on stair treads using various trim tools to achieve a clean, professional finish. It covers preparing the stairs with tack strip and underpad, precise carpet cutting, and techniques for stretching, stapling, and tucking the carpet for a polished look.

Step 2 of 6: Measure and Mark Carpet Treads

Using a measuring tape, carefully measure the width and depth of each individual porch step. For each step, mark these dimensions onto the back of the carpet tread material. It's often helpful to mark a cutting line slightly larger than the step's dimensions to allow for a small overhang or to trim down for a perfect fit.

Open this step in the guide

Every video in How to Install Carpet Treads on Covered Porch Steps

1. Step 1: Clean Porch Steps

   • 0:34–0:40 Clean the Stairs
   • 0:04–0:07 Clean the Staircase
   • 0:36–0:41 Clean and Smooth Stairs

2. Step 2: Measure and Mark Carpet Treads

   • 7:20–9:07 Measure and Cut Carpet (this video)
   • 2:09–3:19 Measure and Cut Carpet Pieces
   • 0:46–1:05 Measure and Cut Underlayment

3. Step 3: Cut Carpet Treads

   • 8:08–9:23 Cut Carpet Pieces
   • 1:33–1:54 Cut Carpet to Size
   • 2:09–3:19 Measure and Cut Carpet Pieces

4. Step 4: Apply Adhesive to Steps

   • 0:09–0:25 Apply Flooring Adhesive
   • 0:05–0:08 Apply Spray Adhesive
   • 0:21–0:28 Apply Adhesive to Stair Tread

5. Step 5: Position and Press Carpet Treads

   • 0:04–0:06 Install Carpet Treads
   • 0:21–0:26 Press Down Firmly
   • 0:06–0:14 Install Carpet Treads

6. Step 6: Secure Edges (Optional)

   • 0:02–0:06 Apply Anti-Slip Strip
   • 7:23–7:44 Secure Step Treads with Adhesive