Single Stringer Curved Stairs
Double Stringer Curved Stairs
Side Stringer Curved Stairs
NYC Building Code Compliant certified

NYC Building Code Compliant

Structural Steel Fabrication certified

Structural Steel Fabrication

Custom Curved Stair Design in NYC | Professional Installation

Acadia Stairs specializes in custom curved stair design and professional installation throughout NYC and beyond. Our curved staircases combine architectural elegance with structural integrity, offering single stringer, double stringer, and side stringer configurations. Each curved stair is precisely fabricated from heavy-duty structural steel, supporting 300 lbs per tread while maintaining a modern, floating aesthetic that serves as functional art in residential and commercial spaces.

Our Range of Products
Single Stringer Curved Stairs

Single Stringer Curved Stairs

  • Floating design with modern aesthetic
  • 300 lbs per tread load capacity
  • Structural steel construction
Double Stringer Curved Stairs

Double Stringer Curved Stairs

  • Double stringer sturdy design
  • Easy to ship and install
  • 300 lbs per tread capacity
Side Stringer Curved Stairs

Side Stringer Curved Stairs

  • Ribbon-like flowing curvature
  • Freestanding or wall-attached
  • Pan-style construction

Frequently Asked Questions

How much does it cost to build a curved staircase?

Curved staircase costs vary based on design complexity, materials, height, and customization. Contact us for a detailed quote tailored to your NYC project specifications.

What is the weight capacity of your curved staircases?

Can curved stairs be installed in both interior and exterior spaces?

How long does it take to fabricate and install a custom curved staircase?

What tread and handrail options are available for curved stairs?

Do you provide design consultation for curved staircase projects?

Are your curved staircases compliant with NYC building codes?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Residential Architecture

Residential Architecture

Custom curved staircases that serve as architectural focal points, combining modern elegance with functional design for luxury homes.

Commercial Office Design

Commercial Office Design

Striking curved staircases for commercial spaces that create visual impact while providing durable, high-capacity circulation solutions.

Architectural Projects

Architectural Projects

Custom-fabricated curved stairs for unique architectural projects requiring precise engineering and innovative spatial solutions.

Interior Design

Interior Design

Versatile curved stair designs that integrate seamlessly with interior design concepts, offering customizable materials and finishes.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Architects and Contractors Choose Acadia Stairs

40+ Years Combined Experience

Decades of expertise designing and fabricating curved staircases for nearly every circumstance, with successful installations across all 50 states including challenging NYC projects.

Precision Custom Fabrication

Every curved staircase is custom-built to your exact specifications using heavy-duty structural steel, ensuring superior strength, durability, and perfect integration with your space.

Collaborative Design Process

Our expert design team works closely with architects, contractors, and designers throughout the project lifecycle, providing shop drawings, technical support, and installation guidance.

Get Your Custom Curved Staircase Quote Today

Request a personalized quote for your NYC curved stair project. Our design experts will respond promptly with technical guidance and pricing tailored to your specifications.

Contact Us Today

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