What Stair Treads Are

• The flat walking surface of each step

• Installed on concrete, steel, or wooden stair structures

• Can be structural or overlay pieces

Common Materials

• Natural stone (granite, marble, limestone)

• Concrete

• Porcelain

• Metal (steel, aluminum)

• Rubber / composite (accessibility & safety use)

Key Characteristics

✔ Slip-resistant surface
✔ Strong & load-bearing
✔ Wear-resistant edges
✔ Uniform size for safe walking

Common Finishes (Outdoor & Commercial)

• Bush-hammered – very high slip resistance

• Flamed – textured, weather-safe

• Grooved / anti-slip strips

• Honed – indoor use only

Typical Uses

• Residential staircases

• Commercial buildings

• Public spaces

• Outdoor steps

• Garden & landscape stairs

• Metro & transit stations

Stair Treads for Cold Climates (Canada)

Recommended features:

• Low water absorption

• Frost-resistant material

• Textured finish

• Proper nosing (front edge)

Best materials:

• Granite stair treads

• Porcelain stair treads (full body)

• Concrete with anti-slip finish

Stair Treads vs Stair Risers

Summary

Stair treads are the walking surfaces of stairs, designed to provide safe footing, durability, and long-term performance in both indoor and outdoor environments.