Exterior Spiral Stairs
Ready-to-Go Spiral Staircase Kits
Side Stringer Straight Stairs
Ship Ladders
Double Stringer Straight Stairs
Single Stringer Straight Stairs
Side Stringer Curved Stairs
Double Stringer Curved Stairs
Single Stringer Curved Stairs
Code-Compliant Construction certified

Code-Compliant Construction

40 Years Combined Experience certified

40 Years Combined Experience

Outdoor Metal Stairs - Affordable & Durable Solutions

Discover premium outdoor metal stairs engineered for durability and aesthetics. Acadia Stairs offers custom-fabricated exterior staircases including spiral, straight, curved, and ship ladder designs. Built with weather-resistant materials like galvanized steel and aluminum, our outdoor stairs feature anti-skid treads and code-compliant construction. Ideal for decks, patios, balconies, and commercial spaces across the USA.

Our Range of Products
Exterior Spiral Stairs

Exterior Spiral Stairs

  • Weather-resistant construction
  • Multiple tread options available
  • Custom or ready-to-go kit
Ready-to-Go Spiral Staircase Kits

Ready-to-Go Spiral Staircase Kits

  • Easy DIY assembly design
  • Field-adjustable components
  • Mix-and-match customization
Side Stringer Straight Stairs

Side Stringer Straight Stairs

  • Clean, open side stringer design
  • Indoor & outdoor applications
  • Galvanized weather protection
Ship Ladders

Ship Ladders

  • Space-saving ship ladder design
  • Multiple configuration options
  • Powder coat finish durability
Double Stringer Straight Stairs

Double Stringer Straight Stairs

  • Floating appearance design
  • Lightweight for easy install
  • Commercial load capacity
Single Stringer Straight Stairs

Single Stringer Straight Stairs

  • 300 lbs per tread capacity
  • Minimalist single stringer
  • Laser-cut tread precision

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Frequently Asked Questions

What materials are best for outdoor metal stairs?

Galvanized steel, powder-coated aluminum, and stainless steel offer superior weather resistance. These materials withstand moisture, UV exposure, and temperature fluctuations effectively for long-term outdoor durability.

How do I maintain outdoor metal stairs?

Are outdoor metal stairs code-compliant?

Can outdoor metal stairs be customized?

What is the load capacity of outdoor metal stairs?

How long do outdoor metal stairs last?

Do you ship outdoor metal stairs nationwide?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Residential

Residential

Custom outdoor metal stairs for decks, patios, balconies, and backyard access with weather-resistant design.

Commercial Buildings

Commercial Buildings

Heavy-duty exterior staircases for offices, retail, and public buildings with code-compliant construction.

Industrial

Industrial

Durable outdoor metal stairs for warehouses, factories, and industrial facilities with galvanized protection.

Architectural

Architectural

Custom-designed outdoor staircases as architectural focal points for unique construction projects nationwide.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Exterior Spiral Stairs | Metal Staircase Kits Online

Metal Staircase Kits Online

Discover premium metal staircase kits designed for modern homes and commercial spaces. Acadia Stairs offers custom spiral, straight, curved, and ship ladder configurations with DIY-friendly assembly or professional fabrication. From space-saving designs to architectural focal points, our metal stair kits combine durability, style, and precision engineering to fit any project.
Single Stringer Straight Stairs | Metal Staircase Ideas and Kits for Indoors and Outdoors

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.

Why Residential & Commercial Builders Choose Acadia Stairs

40+ Years Manufacturing Excellence

Decades of combined expertise designing and fabricating outdoor metal stairs for every circumstance. Custom solutions backed by proven craftsmanship and nationwide shipping to all 50 states including Hawaii.

Weather-Resistant Durability

Built with galvanized steel, powder coating, and corrosion-resistant finishes. Our outdoor stairs withstand harsh weather conditions with materials engineered specifically for exterior applications and long-term performance.

Complete Customization Flexibility

Every staircase custom-fabricated to your exact specifications. Choose from spiral, straight, curved, or ship ladder designs with unlimited tread materials, finishes, and configurations to match your vision perfectly.

Ready to Build Your Custom Outdoor Metal Staircase?

Connect with our design team for a free consultation and 24-hour quote. Expert guidance from concept to installation for your residential or commercial project.

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