40x55 Steel Garage

A 40×55 building is usually chosen when square footage starts to matter more than flexibility. At this size, the space stops feeling like “extra storage” and starts working as a true commercial or industrial interior. There’s enough depth to set up equipment, inventory, or work zones without everything bleeding into the same area, and the width keeps movement clear even when doors are open.

The 12-foot wall height gives usable clearance for equipment and delivery access without pushing the structure into oversized territory. A vertical roof with insulation helps manage heat and moisture, which becomes important once the building is used regularly. Two 10×10 roll-up doors allow equipment or vehicles to move in and out without bottlenecks, while the walk-in door handles everyday access.

This 40×55 steel structure is commonly used for light industrial operations, storage-heavy businesses, or property owners who need a clean, enclosed space that stays efficient year-round rather than just covering assets. Call our building experts to order your custom and durable metal garage at the direct factory prices.

40×55 Steel Garage Specs-

• Overall Size: 40′ W × 55′ L × 12′ H

• Total Covered Area: 2,200 sq. ft.

• Building Type: Fully Enclosed Steel Building

• Roof Style: Vertical Roof

• Roof Pitch: 4/12

• Insulation: Roof Only (Therma Guard)

• Frame: 14-Gauge Galvanized Steel

• Panel Orientation: Vertical Wall Panels

• Ends: Fully Enclosed

• Sides: Fully Enclosed

• Roof Panels: 29-Gauge Steel (Charcoal)

• Wall Panels: 29-Gauge Steel (Light Gray)

• Trim Color: Charcoal

• Wainscot: Charcoal Steel Panels

• Garage Doors:

  • (2) 10′ × 10′ Roll-Up Doors with Chain Hoist — Front Wall

  • Door Color: Satin White

• Walk-In Door:

  • (1) 34″ × 80″ Steel Man Door — Right Wall

• Installation Surface: Concrete

• Certification: Built to Local Wind & Snow Code

• Wind Rating: Up to 130 MPH (code-compliant)

• Snow Load Rating: 35 PSF