Evolution Steel Black Deck Stair Framing 48 In. Stair Tray

FORTRESS Evolution steel deck framing and stair system is the next evolution in decking. Complete your home’s unique deck design easily with the FORTRESS Evolution Stair Tray providing a straightforward staircase build. Skip the hassle and extra effort of stair stringers with the FORTRESS Evolution Steel Stair Tray. The Evolution lateral stair supports are spaced to work with any kind of decking material including composite decking, PVC, and hardwood boards, and also provide the ideal blocking for surface mounted stair railing posts.