36x40x18 Commercial Metal Garage Built for RV and Tall Equipment Storage

Our 36x40x18 commercial metal garage is purpose-built for storing large RVs, tall agricultural equipment, or commercial vehicles. With its elevated roof height, robust steel frame, and functional design, this structure provides the space and durability required for high-clearance storage. Whether you’re running a business or protecting personal assets, this building offers reliable, long-term performance.

Engineered for Oversized Storage and Longevity

Constructed with heavy-duty steel and a vertical roof system, this garage is designed to handle tall equipment, extreme weather, and heavy use. The 18-foot sidewalls allow you to accommodate large vehicles, trailers, or industrial machinery while maintaining interior maneuverability and safety. From snow runoff to wind resistance, every detail is designed for structural integrity and ease of use.

Two Massive 14×14 Chain Hoist Doors for Seamless Access

At the front of the building, you’ll find two 14×14 chain hoist doors that offer wide and tall clearance for RVs, buses, or farm equipment. These doors make entering and exiting the building smooth and hassle-free, even with oversized or tall vehicles.

• Two 14×14 chain hoist doors – Built for large-scale vehicle or equipment access.

The hoist operation ensures durability and ease of use over time, making them ideal for commercial settings or frequent access needs.

Natural Light and Airflow from Six Windows

To enhance visibility and comfort inside the structure, this garage includes six 30×36 windows strategically placed along the sides. These windows provide ample natural light and cross-ventilation, creating a more inviting and usable environment for storage, maintenance, or workspace activities.

• Six 30×36 windows – Allow daylight to flood the interior while promoting airflow.

With better light and ventilation, your equipment stays in better condition, and the space becomes more functional and pleasant to work in.

Purpose-Built for Heavy-Duty Applications

This commercial metal building is perfect for business owners, RV enthusiasts, or farmers needing extra clearance and secure storage. Common use cases include:

• RV garage – Protect large motorhomes or fifth wheels from sun and weather.
• Agricultural equipment storage – House tall tractors, harvesters, or sprayers.
• Commercial vehicle shelter – Store box trucks, delivery vans, or trailers securely.
• Fleet maintenance area – Set up space for inspections, repairs, and equipment servicing.
• Multi-use tall equipment building – Great for lifts, scissor trucks, or elevated platforms.

Its open floor plan and high ceiling make it easy to customize the space with shelving, lighting, or mechanical equipment to support your operation.

Key Specs and Features

• Building Size: 36 feet wide × 40 feet long × 18 feet high
• Main Doors: 2× 14×14 chain hoist doors for oversized access
• Windows: 6× 30×36 windows for natural light and airflow
• Roof Style: Vertical roof for added strength and runoff
• Custom Options: Choice of colors, wainscot, insulation, and other upgrades

Why Choose a Commercial Metal Garage?

Metal buildings are the smart choice for tall vehicle storage thanks to their superior strength, faster installation, and lower long-term maintenance costs. Steel construction resists pests, fire, and rot—and vertical roofs ensure better runoff and durability. When you need space that performs and lasts, steel is the clear solution.

Order Your 36x40x18 Commercial Metal Garage from Wise Metal Buildings

Wise Metal Buildings delivers and installs commercial metal garages across the Eastern United States. This 36x40x18 model is tailored for RVs, equipment, and any tall vehicle or asset you need to protect. We also offer financing and Rent-To-Own options to make the process simple and affordable.

Have questions or need a quote? Contact us today and our team will help you design the perfect garage for your needs.

Follow us on Facebook for recent builds, customer stories, and exclusive updates.