Secure Step Treads with Adhesive

What happens in this clip

Apply a strong, outdoor-grade construction adhesive (e.g., a landscape block adhesive from a caulk gun) to the underside of each step tread before final placement. This adhesive will permanently secure the treads to the riser blocks, preventing shifting, wobbling, or dislodgement over time due to heavy use or weather conditions. After applying the adhesive, firmly press each tread into place. Continue working your way up the staircase until all treads are securely fastened. Allow adequate curing time as specified by the adhesive manufacturer.

What's used

Tools

• Caulk Gun
• Construction Adhesive (Outdoor Grade)
• Rubber Mallet (optional)

About the full video

This project details the construction of a durable outdoor staircase, emphasizing the seamless integration of low-voltage lighting to enhance both safety and aesthetic appeal. The process involves meticulous site preparation, building retaining walls, creating a compacted gravel base for the stairs, constructing block risers, installing and wiring low-voltage LED step lights, and finally setting natural stone treads with adhesive for a secure and illuminated pathway.

Step 6 of 6: Secure Edges (Optional)

If your treads do not have an integrated anti-slip backing or if you desire extra security, consider using weather-resistant staples along the underside edge of the tread where it meets the riser. Alternatively, outdoor-rated adhesive strips can be applied to the edges for additional hold. Ensure any fasteners or adhesives used are suitable for outdoor conditions and will not cause damage to the carpet tread or the step material.

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
   • 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 (this video)