
Double Stringer Curved Stairs
- Sturdiest curved staircase design
- 300 lbs per tread load rating
- Easy shipping and installation










40 Years Combined Experience
Custom Fabrication Excellence
Discover our comprehensive collection of 16 inch stair treads engineered for architectural excellence. From single and double stringer systems to curved, spiral, and ship ladder configurations, our custom-fabricated solutions combine structural integrity with modern aesthetics. Each system accommodates versatile tread materials and finishes, designed for both interior and exterior applications across residential and commercial projects.
Talk to our experts for custom solutions and tailored guidance.
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Our 16 inch stair treads are engineered to handle 300 lbs per tread, providing exceptional stability for both residential and commercial applications.
Talk to our experts for custom solutions and tailored guidance.

Modern and minimalist stair solutions for homes, lofts, and apartments requiring open aesthetics and space efficiency.

Sophisticated staircase designs for office buildings, showrooms, and retail spaces demanding high-traffic durability.

Heavy-duty ship ladders and side stringer systems for warehouses, garages, and manufacturing facilities.

Weather-resistant spiral and straight stairs for decks, patios, balconies, and garden access with corrosion protection.
Talk to our experts for custom solutions and tailored guidance.
Over 40 years of combined experience designing and fabricating custom staircases for virtually every circumstance, shipped to every state in the US with proven reliability.
Laser-cut components, heavy-duty structural systems rated for 300 lbs per tread, and meticulous quality control throughout the production process ensure superior performance.
Fully customizable solutions with unlimited material combinations, finishes, and configurations tailored to your exact specifications and architectural vision.
Connect with our design experts for a free consultation. We'll provide detailed specifications and a custom quote within 24 hours.
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