Single Stringer Straight Stairs
Single Stringer Curved Stairs
Side Stringer Curved Stairs
Interior Spiral Stairs
Double Stringer Curved Stairs
Side Stringer Straight Stairs
Double Stringer Straight Stairs
Ship Ladders
Exterior Spiral Stairs

Custom Stair Builders

Acadia Stairs specializes in custom-built modern and contemporary staircases for residential and commercial applications. With over 40 years of combined experience, we design and fabricate spiral, curved, straight, and ship ladder stairs with single, double, or side stringer configurations. Our custom staircases feature heavy-duty construction, versatile design options, and premium materials including wood, steel, stainless steel, stone, and glass. Every staircase is engineered to meet building codes while serving as both functional access and architectural focal points.

Our Range of Products
Single Stringer Straight Stairs

Single Stringer Straight Stairs

  • 300 lbs Per Tread Capacity
  • Minimalist Single Stringer
  • Laser-Cut Rigid Treads
Single Stringer Curved Stairs

Single Stringer Curved Stairs

  • Most Floating Staircase Design
  • 300 lbs Per Tread Load Capacity
  • Heavy-Duty Structural Steel
Side Stringer Curved Stairs

Side Stringer Curved Stairs

  • Completely Customizable Design
  • Freestanding or Wall-Attached
  • 300 lbs Per Tread Capacity
Interior Spiral Stairs

Interior Spiral Stairs

  • Space-Efficient Compact Design
  • Easy to Ship and Assemble
  • Custom Fit to Building Codes
Double Stringer Curved Stairs

Double Stringer Curved Stairs

  • Sturdiest Curved Staircase
  • 300 lbs Per Tread Capacity
  • Built to Any Height
Side Stringer Straight Stairs

Side Stringer Straight Stairs

  • Contemporary Side Stringer Design
  • Indoor & Outdoor Applications
  • Weather-Resistant Options

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Frequently Asked Questions

How much does it cost to get a staircase built?

Custom staircase pricing varies based on design, materials, height, and configuration. Contact us for a free estimate within 24 hours of your inquiry.

What types of custom staircases does Acadia Stairs offer?

How long does it take to receive a custom staircase?

Can custom staircases be installed outdoors?

What materials are available for custom staircase treads?

Do your staircases meet local building codes?

Does Acadia Stairs provide installation services?

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 staircases for modern homes, lofts, and multi-level residences requiring elegant architectural features and space efficiency.

Commercial Offices

Commercial Offices

Functional yet striking staircases for office buildings, showrooms, and retail spaces that handle heavy foot traffic.

Warehousing & Industrial

Warehousing & Industrial

Heavy-duty ship ladders and straight staircases for warehouses, mezzanines, and industrial facilities requiring durable access solutions.

Outdoor & Exterior Access

Outdoor & Exterior Access

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

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Ship Ladders | Custom Staircases and Stair Design in Oregon

Custom Staircases and Stair Design in Oregon

Acadia Stairs designs and manufactures custom staircases in Oregon, offering single stringer, double stringer, side stringer, spiral, curved, and ship ladder configurations. Each staircase is precisely engineered for residential and commercial spaces with premium materials including wood, steel, stainless steel, and aluminum. With over 40 years of combined experience, we create modern staircases that serve as functional art while meeting strict building codes.
Single Stringer Straight Stairs | Custom Straight Stairs: Easy Installation

Custom Straight Stairs: Easy Installation

Acadia Stairs offers custom straight stairs engineered for easy installation and lasting durability. Our single, double, and side stringer configurations provide modern, space-efficient designs suitable for residential and commercial applications. Each staircase is custom-fabricated to your specifications with versatile material options and complete design support.
Ship Ladders | Custom Loft Stairs

Custom Loft Stairs

Custom loft stairs engineered for maximum space efficiency and modern aesthetics. Our comprehensive selection includes ship ladders, spiral staircases, curved stairs, and straight stair configurations with single, double, or side stringer designs. Each staircase is custom-fabricated to your exact specifications, available in wood, steel, aluminum, or stainless steel with durable powder coating finishes. Perfect for residential lofts, commercial mezzanines, and tight spaces requiring vertical access solutions.

Why Architects and Contractors Choose Acadia Stairs

40+ Years Combined Experience

Our team brings four decades of stair design and fabrication expertise, ensuring flawless execution of even the most complex custom staircase projects nationwide.

Complete Design Collaboration

From concept to installation, we provide shop drawings, engineering support, and technical guidance throughout your project lifecycle for seamless results.

Unlimited Customization Options

Every staircase is custom-fabricated to your exact specifications with limitless material, finish, and configuration options to match any architectural vision.

Ready to Design Your Custom Staircase?

Request a free quote and receive expert consultation within 24 hours. Our design team will guide you through materials, configurations, and pricing.

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