Evolution Stair Tray for Fortress Steel Frame Railing Kits It is also widely used

It is also widely used in the woodworking industry to protect

Grooved and solid edge profiles for hidden or face-fastened installation

helping installers save time while achieving a polished finished look

Designed for both level and stair applications

Evolution Stair Tray for Fortress Steel Frame Railing Kits It is also widely usedThe Fortress Evolution Stair Tray is a precision designed structural solution built to integrate seamlessly with the Fortress Steel Frame decking system, providing a durable, reliable base for stair treads. Engineered for strength and ease of installation, this stair tray helps simplify stair construction while ensuring a consistent, professional grade outcome. Made from heavy duty, weather resistant materials, the Evolution Stair Tray delivers