Single Stringer Straight Stairs
Single Stringer Curved Stairs
Side Stringer Straight Stairs
Double Stringer Straight Stairs
Exterior Spiral Stairs
Double Stringer Curved Stairs
Interior Spiral Stairs
Side Stringer Curved Stairs
Ready-to-Go Spiral Staircase Kits
Ship Ladders

Metal Staircase Ideas and Kits for Indoors and Outdoors

Explore premium metal staircase solutions including spiral, curved, straight, and ship ladder designs for residential and commercial spaces. Acadia Stairs offers custom-fabricated staircases and ready-to-go kits with various stringer configurations, tread materials, and finishes. Each staircase combines modern aesthetics with structural durability, engineered to support 300 lbs per tread while creating open, floating designs that enhance any interior or exterior space.

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 load capacity
  • No center pole obstruction
Side Stringer Straight Stairs

Side Stringer Straight Stairs

  • Accommodates any tread material
  • Indoor and outdoor applications
  • Multiple configuration options
Double Stringer Straight Stairs

Double Stringer Straight Stairs

  • More affordable than single stringer
  • Floating appearance design
  • Lightweight for easier installation
Exterior Spiral Stairs

Exterior Spiral Stairs

  • Weather-resistant construction
  • Multiple tread material options
  • Code-compliant baluster spacing
Double Stringer Curved Stairs

Double Stringer Curved Stairs

  • Dual stringer sturdy construction
  • 300 lbs per tread load capacity
  • Easy shipping and installation

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Frequently Asked Questions

How long do steel staircases typically last?

Steel staircases can last 50-100+ years with proper maintenance. Powder-coated finishes and weather-resistant treatments significantly extend lifespan, especially for outdoor installations.

What load capacity should I expect for metal staircases?

Can metal staircases be installed outdoors?

How long does custom staircase fabrication take?

Do you offer installation services or just kits?

What tread materials are available for metal staircases?

Are your staircases compliant with 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 metal staircases enhance modern homes with floating designs, space-saving solutions, and architectural focal points.

Commercial Buildings

Commercial Buildings

Durable staircases for offices, showrooms, and retail spaces requiring high-traffic capacity and sophisticated design.

Outdoor Structures

Outdoor Structures

Weather-resistant spiral and straight staircases for decks, patios, balconies, and multi-level outdoor access.

Industrial Facilities

Industrial Facilities

Heavy-duty ship ladders and access stairs for warehouses, mezzanines, and industrial applications requiring space efficiency.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Architects and Homeowners Choose Acadia Stairs

40+ Years Combined Experience

Decades of expertise in custom metal staircase design and fabrication ensure precision engineering and flawless execution for every project, from concept to installation.

Nationwide Shipping & Support

We deliver custom staircases and kits anywhere in the USA with comprehensive installation guidance, technical support, and expert consultation throughout your project.

Fully Custom Design Solutions

Every staircase is tailored to your exact specifications with unlimited material, finish, and configuration options to perfectly complement your space and architectural vision.

Get Your Custom Metal Staircase Quote in 24 Hours

Share your project details and receive a free custom estimate within one business day. Our design team will guide you through material options, configurations, and next steps.

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