AEI – Appletree Enterprises, Inc.

Index

AEI – Appletree Enterprises, Inc. is a metal fabrication company based in Murfreesboro, Tennessee. Its listed capabilities include structural steel, custom staircases, railings, ornamental metalwork, and related fabrication work. Below, we examine AEI’s capabilities and the types of projects it may suit for buyers comparing steel stair manufacturers.

AEI – Appletree Enterprises, Inc.
Image source: AEI – Appletree Enterprises, Inc. Official Website
(https://www.aeisteelfabrication.com/)

What Kind of Stair Manufacturer Is AEI?

A full-service metal fabricator for structural steel and custom staircases

AEI provides custom staircase fabrication as part of its broader architectural and structural metalwork capabilities. Its experience with structural steel and custom stairs may make it a suitable candidate for projects that require stair systems fabricated to building-specific plans and specifications.

AEI is most relevant to steel stair projects that require custom fabrication based on the building’s function, layout, and design requirements. The company can also be considered when a project includes railings, ornamental metalwork, or other fabricated metal components. Buyers seeking standardized stair systems or specific prefabricated models should confirm available stair configurations, technical specifications, and production capabilities before selecting a supplier.

Custom metal fabrication for commercial and residential projects

For commercial buildings and construction projects, AEI’s capabilities include custom-fabricated metal components produced to project specifications. In addition to structural steel and staircases, the company handles railings and other related metalwork.

Its residential capabilities include wrought iron railings and stairs, spiral stairs, decorative staircases, railing systems, and related fabrication work. AEI may therefore suit residential projects that require both a custom steel staircase and coordinated decorative or functional metal components.

AEI works with steel, aluminum, and wrought iron. Its capabilities also extend to commercial and industrial metal fabrication, allowing buyers to evaluate the company for projects involving multiple fabricated components and material requirements.

What types of projects may be a good fit for AEI – Appletree Enterprises, Inc.?

AEI may be a good fit for commercial and residential projects that combine structural steel, custom staircases, railings, ornamental metalwork, and related fabricated components. It is likely to be more relevant for specification-driven projects requiring custom metalwork than for buyers looking only for standardized or prefabricated stair products.

Our guide also compares steel stair manufacturers by project type and application. Review the recommendations below to identify manufacturers that align with your project requirements.

AEI – Appletree Enterprises, Inc. Project Examples

Indoor Metal Staircase and Railing System

AEI indoor metal staircase and railing system
Image source: AEI – Appletree Enterprises, Inc. Official Website
(https://www.aeisteelfabrication.com/project-gallery.html)

This indoor staircase combines metal stringers and railings with treads that appear to have a wood or wood-look finish. The warmer appearance of the treads contrasts with the clean lines of the metal frame. Vertical posts and horizontal cable-style railing members help preserve open sightlines across the atrium.

Source: AEI – Appletree Enterprises, Inc. Official Website (https://www.aeisteelfabrication.com/project-gallery.html)

Outdoor Metal Staircase with Grating Treads

AEI outdoor metal staircase with grating treads
Image source: AEI – Appletree Enterprises, Inc. Official Website
(https://www.aeisteelfabrication.com/project-gallery.html)

This outdoor staircase features metal railings and open grating on the stair treads and landing. The openings in the walking surfaces allow water and small debris to pass through instead of collecting on top. Railings run along both sides of the staircase, which provides exterior access across changes in elevation around the building.

Source: AEI – Appletree Enterprises, Inc. Official Website (https://www.aeisteelfabrication.com/project-gallery.html)

Exterior Access Staircase with Grating Treads

AEI exterior access staircase with grating treads
Image source: AEI – Appletree Enterprises, Inc. Official Website
(https://www.aeisteelfabrication.com/project-gallery.html)

This metal staircase is configured to reach an elevated entrance, with a landing connecting the stair run to the doorway. The walking surfaces use open grating, while the supporting posts, guardrails, and handrails are fabricated from metal components. The example illustrates a practical exterior stair arrangement designed around the building’s access requirements.

Source: AEI – Appletree Enterprises, Inc. Official Website (https://www.aeisteelfabrication.com/project-gallery.html)

Main Fabrication Capabilities

  • Custom Staircases
  • Decorative Staircases
  • Spiral Staircases
  • Wrought Iron Stairs and Railings
  • Metal Railings for Staircases, Balconies, and Walkways
  • Architectural Metalwork
  • Structural Steel Fabrication
  • Ornamental Wrought Ironwork

AEI’s listed capabilities focus on custom fabrication for staircases, railings, structural steel, and architectural metalwork. These are not standardized product lines, but categories of made-to-order work using steel, aluminum, and wrought iron for residential, commercial, and industrial projects.

*Source: AEI – Appletree Enterprises, Inc. Official Website (https://www.aeisteelfabrication.com/)
*Source: AEI – Appletree Enterprises, Inc. FAQ (https://www.aeisteelfabrication.com/frequently-asked-questions.html)

Company Information

Company Name AEI – Appletree Enterprises, Inc.
Headquarters 1819 Ward Drive, Suite 101, Murfreesboro, TN 37129, USA
Phone 615-347-0460
Official Website https://www.aeisteelfabrication.com/
Find the Right Manufacturer by Stair Type

Compare manufacturers for egress, decorative, and industrial stair applications in the Ohio Valley.

For
Emergency
Egress Stairs
SY Stairs
SY Stairs capture
source : SY Stairs Official Website(https://systairs.com/)
  • A fully modular design with integrated handrails eliminates the need for on-site welding or specialized labor. Compared to traditional field-assembled systems, installation is over 70%* faster, allowing follow-on trades to start work much sooner.
  • Designed to meet building codes across the Ohio Valley, these stairs are ready for permanent use from day one. By eliminating the need for temporary ladders, they improve job site safety and accessibility.
Key
standards
OSHA, AISC, AWS, etc.
Typical
lead time
6 to 8 weeks
CAD data Available
For
Decorative
Monumental Stairs
American Stair
American Stair capture
American Stair Official Website (https://www.americanstair.com/)
  • With proprietary custom design, the company delivers complex circular, spiral, and cantilevered stairs, creating iconic staircases that become a building’s architectural focal point.

  • Advanced monumental stair solutions combine steel structures with materials such as glass, wood, and stone to deliver a refined, high-end finish with lasting strength.
Key
standards
IBC, OSHA, etc.
Typical
lead time
8 to 12 weeks
CAD data Available
For
Industrial
Dock Stairs
Upside Innovations
Upside Innovations capture
Upside Innovations Official Website(https://upsideinnovations.com/)
  • Crafted from industrial-grade aluminum, these stairs resist rust even in humid loading areas and outdoor installations. That helps maintain a clean appearance and dependable structural strength for long-lasting safety.

  • Bolt-on assembly means your stair can be installed in just a few hours with a forklift and a small crew, keeping your jobsite moving with minimal disruption.
Standards OSHA,ADA, etc.
Lead time Contact for details
CAD data Contact for details
*Based on SY Stairs' internal comparison between its modular pre-fabricated system and traditional field-assembled (stick-built) steel stair systems.
Results may vary depending on project scale, site conditions, and crew size.
*Information as of February 2, 2026