Durable 30x45x12 Metal Garage for Storage, Work, and More

Our 30x45x12 metal garage is designed to handle whatever you throw at it—tools, equipment, vehicles, or even a full-scale workshop. Built with American steel and engineered for durability, this garage is a dependable solution for homeowners, farmers, business owners, and hobbyists alike. Its large footprint and smart layout make it easy to store, organize, and access everything you need, while its clean, modern design enhances the look of your property.

Designed to Withstand the Elements

This structure features an upgraded 6/12 roof pitch that offers more than just good looks. The steeper angle promotes water and snow runoff, protecting your investment during heavy weather and reducing maintenance over time. In addition, 1-foot overhangs on all sides improve ventilation, shield the structure from rain splash and sun exposure, and give the garage a finished, professional appearance.

Multiple Entry Points for Maximum Convenience

Accessibility is key when it comes to functionality, and this metal garage delivers. With a total of five roll-up doors and three walk-in doors, you’ll never be limited in how you use or access the space. Here’s how it’s laid out:

• Three 10×10 roll-up doors – ideal for daily use, small vehicles, and general access.
• Two 12×12 roll-up doors – large enough for trucks, tractors, trailers, and other oversized equipment.
• Three walk-in doors – strategically placed so you can enter from multiple points without opening a roll-up door.

This garage supports both high-traffic workspaces and passive storage, giving you the flexibility to adapt the space over time.

Bright and Comfortable Interior

No one wants to work in a dark box. That’s why this building includes seven windows that let in abundant natural light and offer passive airflow for a more pleasant interior environment. Whether you’re turning it into a workspace or simply want to check on stored items during the day, you’ll appreciate the visibility and ventilation.

Built to Serve Any Purpose

What sets this metal garage apart is its versatility. It’s more than just a place to park a car—it’s a customizable space that can be tailored to your specific needs. Popular uses include:

• Automotive workshop – Plenty of room for vehicle lifts, workbenches, and tool storage.
• Commercial storage building – Protect valuable equipment, supplies, or seasonal inventory.
• Farm equipment shelter – Keep your tractors, feed, and tools protected year-round.
• Home business or hobby shop – Perfect for woodworking, welding, or other trades and crafts.
• Multi-vehicle storage – Easily accommodates cars, ATVs, boats, and trailers.

With an open interior layout and clear-span construction, you can configure the space however you like—with shelving, partitions, insulation, electricity, and more available as upgrades.

Key Specs and Features

• Building Size: 30 feet wide × 45 feet long × 12 feet high
• Roof Style: 6/12 pitch vertical roof for superior runoff and structural strength
• Overhangs: 1-foot overhangs on all sides for added protection
• Roll-Up Doors: 3× 10×10 and 2× 12×12
• Walk-In Doors: 3 total, placed for maximum access flexibility
• Windows: 7 total for natural light and cross-ventilation
• Custom Options: Choose your colors, trim, interior upgrades, insulation, and more

Why Choose a Steel Garage?

Metal garages offer clear advantages over traditional wood buildings: they’re more durable, fire-resistant, pest-resistant, and require less maintenance. They also go up faster and cost less over time—making them a smart investment for anyone who values reliability and performance.

Order Your 30x45x12 Metal Garage from Wise Metal Buildings

At Wise Metal Buildings, we make it easy to get the structure you need, where you need it. Our metal garages are delivered and installed across the Eastern United States, and we offer financing and Rent-To-Own options to fit your budget.

Have questions or need a custom quote? Contact us today and let our building specialists help you design the perfect garage for your needs.

Follow us on Facebook for recent builds, updates, and special offers.