
Single Stringer Straight Stairs
- 300 lbs per tread capacity
- Laser-cut rigid treads
- Fully customizable finish










Explore our comprehensive range of commercial stair systems engineered for durability and aesthetic excellence. From modular spiral stairs to custom steel straight stairs, we deliver code-compliant solutions for offices, retail spaces, warehouses, and high-traffic environments. Our stairs combine structural integrity with modern design, offering flexible configurations in straight, curved, spiral, and ship ladder styles. With over 40 years of combined fabrication expertise, Acadia Stairs provides customizable options that meet commercial load requirements while enhancing architectural appeal.
Talk to our experts for custom solutions and tailored guidance.
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Commercial stair riser height typically ranges from 4 to 7 inches, with most codes requiring a maximum of 7 inches. Our custom stairs are designed to meet your local building codes.
Talk to our experts for custom solutions and tailored guidance.

Modern stair systems for corporate offices and multi-story professional buildings requiring sophisticated design and high-traffic durability.

Architectural focal point staircases combining functional access with high-end visual appeal for customer-facing commercial spaces.

Heavy-duty stair systems and ship ladders designed for mezzanine access, floor hatch installations, and industrial vertical circulation.

Code-compliant stair solutions for hotels, restaurants, and public buildings requiring aesthetic excellence and safety compliance.
Talk to our experts for custom solutions and tailored guidance.
Our team brings over four decades of combined experience designing and fabricating custom stair systems that meet the most demanding commercial specifications and building codes nationwide.
Every staircase is engineered to meet local and national commercial building codes, with heavy-duty construction supporting 300 lbs per tread for high-traffic professional environments.
From design consultation to installation support, we deliver fully customizable stair systems throughout the continental US and Hawaii, tailored to your exact spatial and aesthetic requirements.
Connect with our design experts for a free consultation. We'll help you select the right stair system for your space and provide a detailed quote within 24 hours.
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
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