10-Step Outdoor Steel Stair Stringer for Deck Height 81in, 2 Pack

10-Step Outdoor Steel Stair Stringer for Deck Height 81in, 2 Pack — a spiral or floating staircase kit — steel, wood-tread and mono-stringer stairs for lofts, mezzanines and modern open-riser builds.

Key Features

• BUILT FOR OUTDOOR USE - Constructed from durable steel and finished with black outdoor-grade powder coating, this stair stringer is designed for use on decks, patios, porches, sheds and other exterior stair projects. The coated surface helps protect the steel from rust, corrosion and changing outdoor weather conditions.
• Complete Installation Kit: Each package includes two 10-step stair stringers, set screws for concrete walls, and screws for attaching wooden treads. (Note: Wooden treads are NOT included.)
• Easy to Install: Designed for hassle-free setup, the deck stringer comes with pre-drilled holes. For proper installation, keep the spacing between two stringers no greater than 3 feet, and ensure the first tread is positioned 9 inches below the deck surface. If the deck is slightly higher than the applicable height of the selected stringer, a suitable support board may be securely installed underneath the stringer to increase the overall installation height.
• Heavy-Duty Load Capacity: Engineered to support up to 500 lbs, these metal stair risers provide reliable strength and stability for a wide range of outdoor stair projects.
• Versatile Outdoor Use: This outdoor stair stringer is ideal for creating stairs on decks, patios, and garden pathways. Its sturdy and functional design is perfect for both DIY enthusiasts and professional builders.
• ONE-PIECE STEEL CONSTRUCTION - Each stair stringer is manufactured as one continuous steel frame rather than assembled from multiple spliced sections. The one-piece construction provides a solid foundation for building outdoor stairs while eliminating the weak joints commonly found in connected designs.

Free shipping included. 30-day hassle-free returns.