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

33 Inch Stair Treads Collection

Explore our comprehensive collection of 33 inch stair treads designed for residential and commercial applications. From floating single stringer designs to double stringer systems, our custom-fabricated staircases combine modern aesthetics with structural integrity. Each staircase accommodates various tread materials including wood, steel, glass, and stone, engineered to handle 300 lbs per tread while maintaining an open, contemporary appearance.

Our Range of Products

Double Stringer Straight Stairs

Double Stringer Straight Stairs

  • Floating appearance design
  • 300 lbs per tread capacity
  • Interior & exterior use
Side Stringer Straight Stairs

Side Stringer Straight Stairs

  • Versatile configurations
  • Weather-resistant finishes
  • Open aesthetic design
Single Stringer Straight Stairs

Single Stringer Straight Stairs

  • 300 lbs load per tread
  • Laser-cut tread design
  • Minimalist single beam
Double Stringer Curved Stairs

Double Stringer Curved Stairs

  • Heavy-duty construction
  • Custom curve configurations
  • Easy to ship and install
Exterior Spiral Stairs

Exterior Spiral Stairs

  • Weather-resistant materials
  • Code-compliant spacing
  • One-piece or kit assembly
Single Stringer Curved Stairs

Single Stringer Curved Stairs

  • Most floating design
  • 300 lbs per tread rated
  • Structural steel system

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Frequently Asked Questions

What is the load capacity of 33 inch stair treads?

All our 33 inch stair treads are engineered to handle 300 lbs per tread, suitable for both residential and commercial applications with superior structural integrity.

Can 33 inch treads be used for exterior applications?

What materials are available for 33 inch stair treads?

How long does it take to receive custom 33 inch stair treads?

Are 33 inch stair treads building code compliant?

What stringer configurations are available for 33 inch treads?

Do you provide installation support for stair systems?

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 33 inch stair treads for modern homes, lofts, and apartments requiring space-efficient solutions with contemporary aesthetics.

Commercial Architecture

Commercial Architecture

High-traffic stair systems for offices, retail spaces, and public buildings with heavy-duty construction and code compliance.

Industrial Facilities

Industrial Facilities

Durable ship ladders and spiral stairs for warehouses, manufacturing plants, and mezzanine access requiring space-saving designs.

Outdoor Living Spaces

Outdoor Living Spaces

Weather-resistant exterior staircases for decks, patios, and balconies with corrosion-resistant finishes and anti-skid surfaces.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Architects and Contractors Choose Acadia Stairs

40 Years of Stair Expertise

Over four decades of combined experience designing and fabricating custom staircases for every architectural challenge across all 50 states.

Custom Engineering Solutions

Each staircase is custom-fabricated to your exact specifications with professional shop drawings and engineering support throughout your project.

Superior Load Capacity

All stair systems engineered to handle 300 lbs per tread with structural steel construction meeting both residential and commercial building codes.

Get a Free Custom Staircase Estimate Within 24 Hours

Connect with our design team to discuss your 33 inch stair tread requirements. We'll provide expert guidance and a detailed quote for your project.

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