Sawtooth
A bold architectural stair system featuring substantial steel stringers, clean horizontal rail detailing, and a strong contemporary presence.
System Overview
The Sawtooth stair system is designed around a pair of substantial steel stringers that create a striking architectural framework while supporting thick floating wood treads. Clean horizontal railing lines and exposed steel construction give the system a strong visual presence while maintaining a refined modern aesthetic.
Built for larger open spaces and contemporary homes, Sawtooth balances structural expression with clean detailing. The result is a stair system that feels substantial, confident, and architecturally integrated within the surrounding space.
Its strong geometric profile makes it particularly effective in homes where the stair serves as a defining interior feature and central design element.
Specifications
- System Type: Dual-stringer architectural stair system
- Construction: Welded steel plate stringer assembly
- Tread Support: Integrated steel tread brackets
- Treads: 3 1/2″ Thick wood stair treads
- Maximum Run: 20 feet
- Minimum Width: 36 inches
- Maximum Width: 60 inches
- Finish Options: Powder coat, black patina, or raw steel with oil sealer
Ideal Applications
Sawtooth is ideal for contemporary residences, modern mountain homes, and open-concept floor plans where the stair is intended to make a strong architectural statement. Its substantial steel structure and clean horizontal lines complement modern interiors while providing exceptional durability and long-term performance.
Available Options
- Wood tread species and finish
- Steel finish selection
- Horizontal bar, cable, glass, or custom railing systems
- Top-mount or side-mount railing coordination
- Project-specific dimensions and detailing
- Interior finish options including powder coat, black patina, or raw steel with oil sealer
Available Finishes
Powder Coat
Durable architectural finish available in a wide range of standard and custom colors.
Black Patina
A hand-applied finish that highlights the character of the steel while providing a refined appearance.
Raw Steel with Oil Sealer
Preserves the natural appearance of steel while providing protection for interior applications.
Start Your Sawtooth Stair Project
To discuss project fit, dimensions, finishes, and railing options, contact SIG Design-Build to begin coordination.