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

OSHA Compliant Safety

ANSI Standards Adherence certified

ANSI Standards Adherence

Steel Stair Treads: Industrial Safety & Design Solutions

Explore custom steel stair treads and complete staircase systems from Acadia Stairs. Our precision-fabricated solutions include spiral, curved, straight, and ship ladder designs with customizable treads, stringers, and finishes. Engineered for safety, durability, and modern aesthetics in residential and commercial applications nationwide.

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
Side Stringer Straight Stairs

Side Stringer Straight Stairs

  • Open or closed riser options
  • Weather-resistant outdoor finishes
  • Up to 48 inch standard width
Exterior Spiral Stairs

Exterior Spiral Stairs

  • Anti-skid diamond plate treads
  • Weather-resistant construction
  • Custom-made or ready kit system
Double Stringer Straight Stairs

Double Stringer Straight Stairs

  • Floating modern appearance
  • Lightweight easier installation
  • Commercial load-bearing design
Double Stringer Curved Stairs

Double Stringer Curved Stairs

  • 300 lbs per tread capacity
  • Dual stringer heavy-duty build
  • Easy to ship and install
Side Stringer Curved Stairs

Side Stringer Curved Stairs

  • Pan-style riser and tread plates
  • Freestanding or wall-attached
  • Stone, wood, glass tread options

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Frequently Asked Questions

What load capacity do steel stair treads support?

Our heavy-duty steel stair treads are engineered to handle 300 lbs per tread, suitable for both residential and commercial high-traffic applications with superior structural integrity.

Can steel stairs be customized for outdoor use?

What tread material options are available?

Do your staircases comply with building codes?

How long does custom fabrication take?

Can I install the stairs myself?

What is the warranty on steel stair products?

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 floating stairs, space-saving spiral designs, and custom ship ladders for homes, lofts, decks, and outdoor living spaces.

Commercial Real Estate

Commercial Real Estate

Code-compliant heavy-duty staircases for offices, retail spaces, warehouses, and public buildings with high traffic requirements.

Industrial Facilities

Industrial Facilities

Durable ship ladders, straight stairs, and mezzanine access solutions for factories, warehouses, and manufacturing plants.

Architectural Design

Architectural Design

Custom curved and spiral stair systems as architectural focal points for luxury homes, hotels, and high-end commercial projects.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Double Stringer Straight Stairs | Anti Slip Stainless Steel Stair Treads for Maximum Safety

Anti Slip Stainless Steel Stair Treads for Maximum Safety

Acadia Stairs manufactures custom anti-slip stainless steel stair treads designed for maximum safety in residential and commercial applications. Our treads feature weather-resistant materials, anti-skid surfaces, and code-compliant baluster spacing under 4 inches. Available in various configurations including smooth plate, diamond plate, and perforated plate, our stair treads accommodate both interior and exterior installations with durable construction engineered for heavy-duty performance.
Exterior Spiral Stairs | Metal Stair Treads: Comprehensive Selection

Metal Stair Treads: Comprehensive Selection

Browse our comprehensive selection of metal stair treads, featuring durable materials including smooth plate, diamond plate, perforated plate, and pan-type options. Engineered for both residential and commercial applications, our treads combine safety, functionality, and aesthetic appeal. Weather-resistant construction ensures long-lasting performance in interior and exterior installations. Custom fabrication available to meet your exact specifications.
Single Stringer Curved Stairs | Modern Steel Open Tread Stair Systems

Modern Steel Open Tread Stair Systems

Modern steel open tread stair systems feature innovative single, double, and side stringer configurations that create floating aesthetics for residential and commercial spaces. These custom-fabricated staircases combine structural steel engineering with contemporary design, offering versatile solutions in straight, curved, and spiral configurations. Built to handle 300 lbs per tread, they accommodate various materials including wood, glass, stone, and steel while meeting building codes for interior and exterior applications.

Why Architects, Contractors & Property Owners Choose Acadia Stairs

40+ Years Combined Experience

Decades of specialized expertise in custom metal stair fabrication. We've designed precision-engineered solutions for nearly every architectural challenge across all 50 states.

Fully Customizable Engineering

Every staircase tailored to your exact specifications, from single stringers to complex curved designs. Choose from steel, stainless, aluminum, wood, and more with custom finishes.

Nationwide Shipping & Support

Pre-assembled, quality-verified components ship anywhere in the USA. Professional installation guidance and technical support ensure seamless project completion from design to delivery.

Get a Custom Steel Stair Solution for Your Project

Request your free estimate today. Our design consultants will respond within 24 hours with expert guidance tailored to your specifications and building codes.

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