Trim Excess Carpet Along Edge

What happens in this clip

After securing the main section, apply a bit more spray adhesive to any remaining exposed tack strip where the carpet will be trimmed. Stretch the carpet tightly over this area. Use a utility knife with a sharp blade to carefully cut away the surplus carpet material along the edge of the stair, creating a neat and precise finish. Discard the trimmed waste.

Goal: Apply additional spray adhesive to the exposed gripper, stretch the carpet over it, and then trim off any excess material with a utility knife to create a clean, finished edge.

What's used

Tools

• Carpet
• Carpet Gripper (Tack Strip)
• Spray Adhesive
• Utility Knife

About the full video

This video demonstrates how to effectively install carpet grippers on stairs using a bolster/stair tool and spray adhesive to achieve a secure, tight, and aesthetically pleasing finish.

Step 7 of 8: Trim Excess Material

Once the treads are in place and the adhesive has begun to set, carefully inspect the edges. If there is any excess carpet material that extends beyond the stair tread, use a sharp utility knife or carpet shears to trim it neatly. Cut along the edge of the stair tread, ensuring a precise and clean line.

Open this step in the guide

Every video in How to Choose and Install Wool vs Synthetic Carpet Treads

1. Step 1: Choose Carpet Tread Material

   • 4:26–5:07 Understand Wool Rug Properties
   • 0:37–0:54 Overview of Rug Materials
   • 7:51–8:45 Choosing Rugs for Specific Rooms

2. Step 2: Measure Staircase Dimensions

   • 0:00–0:03 Measure Individual Stair Components
   • 0:57–1:16 Measure Treads and Mark Laminate
   • 0:18–0:49 Measure Stair Tread and Riser

3. Step 3: Purchase Carpet Treads

   • 0:02–0:04 Acquire and Prepare Carpet Treads

4. Step 4: Clean Stair Treads

   • 0:34–0:40 Clean the Stairs
   • 0:36–0:41 Clean and Smooth Stairs
   • 0:09–0:45 Prepare and Clean Stair Treads

5. Step 5: Apply Adhesive

   • 0:05–0:06 Apply Adhesive to Treads
   • 0:34–0:46 Apply Carpet Adhesive to Stairs
   • 0:59–2:07 Install First Stair Tread

6. Step 6: Install Carpet Treads

   • 0:04–0:06 Install Carpet Treads
   • 0:59–2:07 Install First Stair Tread
   • 1:16–2:09 Install Carpet Treads with Adhesive

7. Step 7: Trim Excess Material

   • 0:09–0:56 Trim Excess Carpet and Complete Installation
   • 0:16–0:25 Trim Excess Carpet Along Edge (this video)
   • 3:59–4:29 Final Trimming and Inspection

8. Step 8: Allow Adhesive to Cure

   • 27:37–29:21 Curing and Final Reveal
   • 3:44–4:26 Final Curing and Caulking
   • 2:21–2:38 Complete Installation and Caulk Gaps