SPC Stair Treads

Functional Stairs bends SPC (stone plastic composite) flooring into seamless custom stair treads for flooring dealers, contractors, and builders. Bring us the rigid-core SPC plank your customer is installing — from any manufacturer — and we return finished treads with an integrated square nose and riser return that match the floor exactly.

Why SPC makes a great stair tread

• Dimensional stability — the rigid stone-composite core resists expansion and contraction, so treads stay tight and gap-free.
• Waterproof & durable — ideal for high-traffic stairs.
• Seamless match — the same SPC plank on the floor wraps the step, replacing bulky metal or plastic stair-nose caps.

Built to spec

Our tread profile is designed to meet 2010 ADA and applicable IBC stair dimensional requirements when properly installed. See the full Product Data Sheet, or learn about our manufacturing process.

Order SPC Stair Treads →

Also available: vinyl/LVT & WPC treads, laminate treads, EverWhite Core risers, and XL treads over 48″.