AEI – Appletree Enterprises, Inc.

Index

AEI – Appletree Enterprises, Inc. is a metal fabrication company based in Murfreesboro, Tennessee, USA, with a documented scope that includes structural steel, custom staircases, railings, ornamental metalwork and related projects. This article introduces the company’s service scope and project characteristics for those 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 fabrication company handling structural steel and custom staircases

When viewed as a steel stair manufacturer, AEI can be positioned as a company that includes custom staircases within its architectural metal fabrication scope. Its service areas include structural steel and custom staircases, making it a comparison option for projects that require staircase fabrication based on building specifications.

For steel stair projects, the company is mainly relevant when custom fabrication is required based on the building’s use and design requirements. Projects involving railings, ornamental metalwork and other surrounding components should also be checked against AEI’s fabrication scope. If standardized stair product model numbers or detailed product lineups are needed for comparison, the available fabrication scope and stair types should be confirmed beforehand.

Custom metal fabrication for commercial and residential projects

For commercial facilities and construction projects, custom fabrication of metal components is included in AEI’s service scope. In addition to structural steel, the scope includes staircases, railings and other components based on project specifications.

For residential projects, the listed service areas include wrought iron railings and stairs, spiral stairs, decorative staircases, railing systems and related work. This makes AEI relevant for projects that involve steel stairs as well as railings and decorative metal components around the staircase.

The listed materials include steel, aluminum and wrought iron. Its scope also includes metal fabrication for commercial projects and industrial facilities, so the company can be reviewed as an option for projects that require metal components according to the intended use.

What types of projects is AEI – Appletree Enterprises, Inc. best for?

AEI can be considered for commercial and residential projects that combine structural steel, custom staircases, metal railings, ornamental metalwork and related components. Rather than projects looking only for standardized staircase products, it is more relevant to projects that require custom metal components based on building specifications and design.

This media also compares and introduces other recommended manufacturers by application. Use those guides as a reference when selecting the right product.

AEI – Appletree Enterprises, Inc. Installation Example

Metal Stair and Railing

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

This example shows an indoor staircase combining metal stringers with railings. The treads appear to use wood or a wood-like material, adding a warm material texture to the sharp impression of the metal frame. The railing consists of vertical posts and horizontal wire-like members, creating a design that keeps sightlines open in the atrium space.

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

Outdoor Metal Stair with Grating Treads

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

The outdoor staircase uses grating treads and metal railings. The staircase body and landing have grid-like walking surfaces, a form that helps rainwater and dirt pass through rather than remain on the surface. Railings are installed on both sides, creating an exterior route that follows the height difference around the building.

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

Metal Stair with Grating Treads

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

The staircase is installed to match the height of the entrance, with a landing connecting the exterior approach to the doorway. Grating treads are used for the walking surface, while the railings and posts are also composed of metal components. The overall structure is designed as an outdoor metal stair for access around the building.

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

Main Product Lineup

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

The listed service areas center on custom metal fabrication for staircases, railings and architectural metalwork. Rather than a product lineup selected by standard model number, these items should be viewed as examples of fabrication categories using steel, aluminum and wrought iron for residential, commercial and industrial facilities.

*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 Appletree Enterprises, Inc. - AEI
Headquarters address 1819 Ward Drive, Suite 101, Murfreesboro, TN 37129, USA
Phone number 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