Curved Double Stringer Staircases Jun 2026

This configuration supports a vast range of material pairings. Because the stringers flank the treads, you can use:

A curved double stringer staircase represents a pinnacle of stair design, merging structural integrity with sweeping, organic elegance. Unlike straight flights or single-stringer systems, the double stringer curved configuration employs two inclined beams—one on each side of the treads—that follow a helical or circular arc. This design distributes loads symmetrically, enhances lateral stability, and creates a visually striking central void or a continuous handrail path. curved double stringer staircases