Single Stringer Straight Stairs
Single Stringer Curved Stairs
Double Stringer Curved Stairs
Exterior Spiral Stairs
Side Stringer Straight Stairs
Side Stringer Curved Stairs
Double Stringer Straight Stairs
Ship Ladders
Interior Spiral Stairs
Ready-to-Go Spiral Staircase Kits
40+ Years Combined Experience certified

40+ Years Combined Experience

Nationwide Shipping Excellence certified

Nationwide Shipping Excellence

Steel Stair Fabricators | Custom Metal Solutions

Acadia Stairs specializes in custom steel stair fabrication for residential and commercial applications. From modern single stringer designs to space-saving spiral staircases, our metal solutions combine structural integrity with contemporary aesthetics. Each staircase is precisely engineered with heavy-duty steel construction, customizable finishes, and versatile configurations to suit any architectural requirement.

Our Range of Products

Single Stringer Straight Stairs

Single Stringer Straight Stairs

  • 300 lbs per tread load capacity
  • Minimalist single stringer design
  • Laser-cut triangular frame treads
Single Stringer Curved Stairs

Single Stringer Curved Stairs

  • Most floating curved design available
  • 300 lbs per tread heavy-duty beams
  • Structural steel precision fabrication
Double Stringer Curved Stairs

Double Stringer Curved Stairs

  • Double stringer sturdy construction
  • 300 lbs per tread capacity
  • Easy shipping and installation
Exterior Spiral Stairs

Exterior Spiral Stairs

  • Weather-resistant outdoor materials
  • Diamond plate anti-skid treads
  • One-piece or kit assembly options
Side Stringer Straight Stairs

Side Stringer Straight Stairs

  • Versatile L-shaped & U-shaped configs
  • Indoor/outdoor weather-resistant
  • Multiple tread material options
Side Stringer Curved Stairs

Side Stringer Curved Stairs

  • Freestanding or wall-attached
  • Modern ribbon-like curved design
  • Pan-style riser plate construction

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Frequently Asked Questions

What load capacity do your steel staircases support?

Our steel staircases are engineered with heavy-duty construction to handle 300 lbs per tread, suitable for both residential and commercial applications.

Can steel stairs be installed outdoors?

How are custom steel stairs shipped and installed?

What stringer configurations are available for steel stairs?

How long does custom steel stair fabrication take?

What tread materials work with steel stringers?

Do your steel staircases meet building codes?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Residential Construction

Residential Construction

Custom steel staircases for modern homes, lofts, and renovations requiring open designs and space efficiency.

Commercial Architecture

Commercial Architecture

Code-compliant steel stairs for offices, retail spaces, and public buildings handling heavy foot traffic.

Industrial Facilities

Industrial Facilities

Heavy-duty ship ladders and access stairs for warehouses, manufacturing plants, and mezzanine platforms.

Outdoor Recreation

Outdoor Recreation

Weather-resistant spiral and straight stairs for decks, patios, balconies, and garden multi-level access.

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

Four Decades of Fabrication Expertise

Over 40 years of combined experience designing and fabricating custom metal staircases for every architectural circumstance across all US states.

Precision Engineering & Custom Solutions

Every staircase is custom-fabricated to exact specifications with advanced laser-cutting and CAD design, ensuring perfect fit and superior structural integrity.

Comprehensive Support From Design to Install

Full-service approach with design consultation, shop drawings, engineering support, and installation guidance backed by responsive technical experts.

Get Your Custom Steel Staircase Quote in 24 Hours

Connect with our design team for a free consultation. Share your space requirements and style preferences, and we'll provide a detailed quote and custom shop drawings.

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