30x30 Garage Building

A 30×30 steel garage with 12′ height is often chosen when you want a square footprint that’s easy to work inside. The width and length balance each other well, so vehicles, tools, or work areas don’t end up fighting for the same space. With the added height, the building feels open instead of tight, which matters if you’re moving around equipment or spending time inside.

The vertical roof helps rain and debris shed instead of collecting, which shows over time. Full enclosure keeps everything protected year-round, and the window layout brings in natural light without giving up too much wall space. A roll-up door handles vehicle access, while the walk-in door keeps everyday entry simple when you’re not pulling something in or out. Call building experts at Longstar steel to buy your custom steel garage at direct factory prices.

30×30 Garage Building Specs:

• Building Type: Steel Garage / Multi-Use Storage

• Overall Size: 30′ W × 30′ L × 12′ H

• Total Covered Area: 900 sq. ft.

• Roof Style: Vertical Roof

• Roof Pitch: 4/12

• Installation Surface: Concrete

• Certification: Built to local wind and snow code requirements

• Frame Gauge: 14 GA Galvanized Steel

• Ends: Fully Enclosed

• Sides: Fully Enclosed

• Panel Orientation: Horizontal Wall Panels

• Roof Panels: 29 Gauge Steel, Charcoal (10-Year Panel Warranty)

• Wall Panels: 29 Gauge Steel, Charcoal (10-Year Panel Warranty)

• Trim Color: Black

• Garage Door:

  • (1) 12′ × 10′ Roll-Up Door with Chain Hoist – Front Wall

  • Garage Door Color: Satin White

• Walk-In Door:

  • (1) 34″ × 80″ Steel Man Door – Left Wall

• Windows:

  • (4) 24″ × 36″ Steel Windows

  • Locations: Front Wall, Right Wall, Back Wall (2)

• Ideal for vehicle storage, workshop use, equipment storage & residential or light utility use