
Side Stringer Straight Stairs
- Versatile L, U & geometric layouts
- Any tread material compatible
- Weather-resistant galvanized steel










36-inch stair treads offer the perfect balance of space efficiency and functionality for residential and commercial applications. Custom-fabricated to exact specifications, these treads are available in multiple configurations including straight, curved, and spiral stairs with side, double, or single stringer systems. Built with premium materials such as steel, wood, stone, and glass, 36-inch treads accommodate modern design aesthetics while ensuring code-compliant safety and structural integrity for interior and exterior installations.
Talk to our experts for custom solutions and tailored guidance.
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36-inch treads are available in wood (oak, maple, walnut), steel (smooth, diamond plate, perforated), stone, glass, and composite materials with custom finishes.
Talk to our experts for custom solutions and tailored guidance.

36-inch treads provide perfect fit for modern homes, lofts, and multi-level spaces requiring elegant staircase solutions.

Durable 36-inch tread systems for office buildings, showrooms, and retail spaces with heavy foot traffic requirements.

Custom 36-inch treads enable architects to create signature staircases as focal points in innovative building designs.

Heavy-duty 36-inch treads for warehouses, manufacturing plants, and industrial mezzanine access with weather-resistant finishes.
Talk to our experts for custom solutions and tailored guidance.
Decades of design and fabrication experience ensure precision-engineered stair systems that meet exact specifications and exceed building codes.
Every 36-inch tread is custom-built to your space requirements with material flexibility including steel, wood, stone, and glass options.
Pre-assembled quality components ship anywhere in the USA with expert installation guidance and technical support throughout your project.
Submit your project specifications and receive a detailed estimate from our design experts. We'll help you select the perfect configuration, materials, and finish for your space.
For immediate assistance, feel free to give us a direct call at +1 845-765-8600 You can also send us a quick email at info@acadiastairs.com
For immediate assistance, feel free to give us a direct call at +1 845-765-8600 You can also send us a quick email at info@acadiastairs.com