Ship Ladders
Side Stringer Straight Stairs
Double Stringer Straight Stairs
Interior Spiral Stairs
Single Stringer Straight Stairs
Ready-to-Go Spiral Staircase Kits
Side Stringer Curved Stairs
Single Stringer Curved Stairs
Double Stringer Curved Stairs
ISO 9001 certified

ISO 9001 Certified

UL Listed certified

UL Listed

Basement Access Stairs & Stairway Entry Products

Acadia Stairs designs and fabricates premium basement access stairs and stairway entry products, including single and double stringer straight stairs, spiral stairs, curved stairs, and space-saving ship ladders. Custom-engineered for residential and commercial applications with flexible materials, finishes, and configurations to meet any architectural requirement and building code compliance.

Our Range of Products

Ship Ladders

Ship Ladders

  • Space-saving minimalist design
  • Fully custom configurations
  • Nationwide shipping & assembly
Side Stringer Straight Stairs

Side Stringer Straight Stairs

  • Clean, open contemporary aesthetic
  • Flexible L-shaped & U-shaped layouts
  • Weather-resistant outdoor options
Double Stringer Straight Stairs

Double Stringer Straight Stairs

  • Floating modern appearance
  • Commercial load-bearing capacity
  • Easier shipping & installation
Interior Spiral Stairs

Interior Spiral Stairs

  • Custom-fit space measurements
  • Pre-fabricated easy assembly
  • Extensive finish options
Single Stringer Straight Stairs

Single Stringer Straight Stairs

  • 300 lbs per tread capacity
  • Most open minimalist look
  • Laser-cut extreme rigidity
Ready-to-Go Spiral Staircase Kits

Ready-to-Go Spiral Staircase Kits

  • Mix-and-match stock components
  • DIY knocked-down assembly
  • Field-adjustable perfect fit

Showing 1 to 6 of 9 results

Frequently Asked Questions

How much does it cost to put in basement stairs?

Basement stair costs vary based on design, materials, and customization. Contact us for a free estimate within 24 hours based on your specific requirements and space.

What is an egress staircase?

What materials are available for basement stairways?

Can basement stairs be customized to fit tight spaces?

How long does it take to manufacture and install custom basement stairs?

Are your basement stairs suitable for outdoor basement entrances?

What is the weight capacity of Acadia basement stairs?

Do you provide installation services or guidance for basement stairs?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Residential Renovation

Residential Renovation

Custom basement stairways for home remodeling projects requiring space-efficient designs and modern aesthetics

Commercial Office

Commercial Office

Elegant stairway solutions for multi-level office spaces requiring heavy-duty load capacity and professional appearance

Retail & Showroom

Retail & Showroom

Eye-catching architectural staircase designs that serve as focal points while providing customer access between levels

Industrial Warehouse

Industrial Warehouse

Heavy-duty ship ladders and functional straight stairs for accessing mezzanines, storage areas, and equipment platforms

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Residential & Commercial Builders Choose Acadia Stairs

Four Decades of Staircase Mastery

Over 40 years of combined experience designing and fabricating custom stairs for nearly every circumstance. We deliver superior craftsmanship and engineering expertise nationwide.

Fully Custom Design Process

Every staircase is built to your exact specifications with collaborative design consultations, multiple revisions, and custom shop drawings from concept to completion.

Nationwide Shipping & Support

Expert technical support via phone and email, installation guidance for contractors, and reliable nationwide delivery from our Fishkill, NY manufacturing facility.

Ready to Design Your Custom Basement Stairway?

Connect with our design team for a free consultation. We'll create custom shop drawings and provide a detailed quote within 24 hours.

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