Modern Staircases
Defined by Precision
The premier US 3D designer for Central Spine and Mono-Stringer systems.
Architectural grade materials delivered from California to every state in the US.
Bespoke Architectural Systems
Select a configuration to begin customizing with spindles, glass, or cable rail.
Central Spine
A heavy-duty steel mono-stringer providing a floating aesthetic with maximum structural integrity.
Spindle Systems
Custom spindle patterns in powder-coated steel or luxury hardwoods to match your interior.
Floating Treads
Cantilevered designs engineered for California's strict seismic and structural standards.
3D Design to
Site Delivery
Our California-based engineering team reviews every 3D model to ensure local code compliance before fabrication.
US Code Check
Our 3D engine automatically calculates rise and run to meet IRC/IBC regulations.
Material Selection
Choose from high-grade North American Oak, Maple, or Industrial Steel finishes.
California Fabrication & US Shipping
Crafted with precision and shipped in modular kits for easy on-site installation anywhere in the US.