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Ship Ladder Manufactured and Delivered Nationwide

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Types of Ship Ladders We Offer

Fixed Ship Ladders

This ladder has various layouts and materials to fit your needs. Our standard model features 5/4x6 Red Oak stringers and treads, with custom riser heights from 9” to 11” and tread runs from 1” to 5”. Options include thicker stringers, alternative wood types like Maple and Mahogany, and railings in multiple sizes and finishes, including powder-coated steel, aluminum, or stainless steel.

1-Directional Wall Sliding

This ship ladder includes a steel extended safety rail and custom balcony rails designed for the loft’s angled ceiling. It features 5/4 Red Oak stringers and treads, black powder-coated steel and a customer-applied clear coat. For the one-directional wall-sliding version, we recommend 5/4” stringers and treads to reduce weight for easy rolling into the stored position.

2-Directional Wall Sliding

The 2-Directional wall-sliding ship ladder system offers all the features of our Fixed and 1-Directional Ship Ladders but can roll sideways when in a vertical position. Most systems allow up to 6 feet of side storage, with further customization available.

Stainless Steel /Aluminum/ Steel Ship Ladders Ship Ladders

We fabricate custom metal stairs, including ship ladders, in steel, aluminum, and stainless steel. Our standard finish is a satin black powder coat. For exterior stairs and rails, we apply a zinc-rich primer before the final powder-coated top coat.

Why Choose Our Ship Ladders?

Our ship ladders are tall, narrow steps that bring a blend of aesthetics and practicality to your space. Here's why our ship ladders stand out

  • Easy to use
  • Flexible design
  • Safe and secure
  • Wide range of finishes
  • Nationwide shipping
  • Easy assembly

Get in touch with Acadia Stairs today to learn more about the benefits of our custom ship ladder staircases.

Custom-Made Alternating Tread Staircases

Unlike the typical ship ladder design, the alternating tread stair from Acadia Stairs has a reduced riser height, longer run, and alternating steps. Alternating tread staircases save space and allow you to go down the staircase facing forward, whereas the angle and treads of traditional ship ladder stairs force you to descend the stairs backward like using a ladder.


With alternating treads, this type of staircase is not considered to be as safe as a standard ship ladder or spiral stair. You must descend the staircase according to its pattern. These stairs are only made in our shop by special request, so please call 845-765-8600 to discuss your options.

Contact Acadia Stairs Today

Ready to get your custom ship ladder? Request a call back from Acadia Stairs. We're based in Fishkill, NY, but we ship nationwide. Contact us today and let us bring your ship ladder dreams to life.

Frequently Asked Questions (FAQs)

  • What are the main features of a ship ladder staircase?

    Our ship ladders are designed to save space while providing practical access to upper levels. They feature a tall and narrow structure, making them a perfect solution for areas where traditional staircases may not fit. A sliding bracket can also be added, allowing the ladder to slide out of the way when not in use.

  • What materials can I choose for my custom ship ladder?

    You can select from a range of materials for your ship ladder, including wood, metal, and a variety of custom finishes. These options allow you to match your ladder to the existing style and functionality of your space, ensuring it blends seamlessly with your décor.

  • Can I customize the design of my ship ladder?

    Yes, all our ship ladders are custom-made to suit your specific needs. We can adjust the size, style, and materials to fit your space. If you're looking for added flexibility, we also offer two-directional sliding brackets that allow you to move the ladder to the side when it's not in use.

  • How does a ship ladder differ from an alternating tread staircase?

    Unlike traditional ship ladders, alternating tread staircases feature alternating steps and a reduced riser height. This design allows you to descend facing forward, while ship ladders typically require backward descent. Alternating tread stairs are more space-efficient but may require extra caution when in use.

  • Are ship ladders suitable for both residential and commercial spaces?

    Yes, ship ladders are highly versatile and work well in both homes and businesses. Their compact design makes them ideal for lofts, attics, and tight office spaces, offering a practical solution without taking up too much room.

  • How easy is it to install a ship ladder?

    Our ship ladders are designed for straightforward assembly. While professional installation is recommended for safety reasons, the ladder’s structure allows for easy setup and minimal installation effort.

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