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

Custom Metal Fabricated Staircases in Long Island, NY

Explore our custom-fabricated metal staircases designed exclusively for Long Island, NY homes and businesses. Our collection includes modern straight stairs, elegant curved designs, space-saving spiral staircases, and ship ladders, all engineered with precision structural steel for exceptional durability. With over 40 years of combined experience, Acadia Stairs creates architectural focal points that unite functionality with contemporary aesthetics, featuring customizable treads, finishes, and configurations to complement any 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 for extreme rigidity
Double Stringer Curved Stairs

Double Stringer Curved Stairs

  • Double stringer construction
  • 300 lbs per tread capacity
  • Easy shipping and installation
Single Stringer Curved Stairs

Single Stringer Curved Stairs

  • Most floating aesthetic design
  • Heavy-duty 300 lbs per tread
  • 360-degree rotation capability
Double Stringer Straight Stairs

Double Stringer Straight Stairs

  • More affordable double stringer
  • Floating open design
  • Commercial load-rated
Side Stringer Straight Stairs

Side Stringer Straight Stairs

  • Clean side stringer aesthetic
  • Indoor & outdoor applications
  • Weather-resistant finishes
Exterior Spiral Stairs

Exterior Spiral Stairs

  • Weather-resistant construction
  • Custom kit or one-piece install
  • Anti-skid diamond plate treads

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Frequently Asked Questions

What types of custom metal staircases does Acadia Stairs offer for Long Island properties?

We offer straight stairs with single, double, or side stringers; curved stairs in all stringer configurations; interior and exterior spiral staircases; and space-saving ship ladders, all custom-fabricated to your specifications.

How much weight can your custom metal staircases support?

Can I customize the materials and finishes for my staircase?

Do your staircases comply with Long Island building codes?

How long does it take to receive a custom staircase?

Do you provide installation services for Long Island customers?

What's the difference between single and double stringer staircases?

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

Modern straight, curved, and spiral staircases for homes, lofts, and apartments seeking open aesthetics and space efficiency.

Commercial Office Spaces

Commercial Office Spaces

Elegant architectural staircase features for offices, showrooms, and lobbies requiring sophisticated design and heavy-duty construction.

Retail & Hospitality

Retail & Hospitality

Custom staircases serving as focal points in retail stores, restaurants, and hotels with high-end appeal and traffic durability.

Industrial & Warehousing

Industrial & Warehousing

Heavy-duty ship ladders and functional staircases for warehouses, mezzanines, and industrial facilities requiring code-compliant vertical access.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Single Stringer Straight Stairs | Prefabricated Metal & Steel Stairs

Prefabricated Metal & Steel Stairs

Explore custom prefabricated metal and steel stairs designed for residential and commercial spaces. Our collection features spiral, curved, straight, ship ladders, and side stringer configurations engineered for durability, modern aesthetics, and space efficiency. Each staircase is built to order with precision fabrication, customizable materials including wood, glass, and steel, and complies with building codes for safe, long-lasting installations.
Single Stringer Straight Stairs | Steel Stair Fabricators | Custom Metal Solutions

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.
Ready-to-Go Spiral Staircase Kits | Custom Prefabricated Metal Stairs for Commercial & Residential Use

Custom Prefabricated Metal Stairs for Commercial & Residential Use

Custom prefabricated metal stairs engineered for commercial and residential applications. Our product line includes spiral stairs, curved stairs, straight stairs with single/double/side stringers, ship ladders, and ready-to-go kits. Each staircase is fabricated with precision structural steel, customizable tread and handrail options, and powder-coated finishes. Designed to meet building codes while providing space-efficient, modern aesthetics for interior and exterior installations nationwide.

Why Long Island Property Owners Choose Acadia Stairs

40+ Years of Design Excellence

Decades of combined experience designing custom metal staircases for virtually every architectural challenge, ensuring superior craftsmanship for your Long Island project.

Nationwide Shipping & Local Support

Expert fabrication with seamless delivery throughout Long Island and beyond, backed by technical support and installation guidance from our experienced team.

Fully Customizable Solutions

Complete design flexibility with unlimited material, finish, and configuration options to perfectly match your space, style, and building code requirements.

Ready to Transform Your Long Island Space with Custom Stairs?

Request a free consultation and receive a detailed quote within 24 hours. Our experienced design team will work with you from concept to installation.

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