12' x 20' Outdoor Metal Garage Shed – Heavy-Duty Steel Vehicle & Equipment Storage

Need more garage space without adding onto your home? This 12' x 20' Outdoor Metal Garage Shed gives you a spacious, enclosed area for protecting vehicles, motorcycles, lawn equipment, tools, and other valuable outdoor gear.

Built from heavy-duty steel, this large metal storage building combines the convenience of a backyard shed with the functionality of a detached garage. Wide double front doors provide convenient vehicle access, while a separate side door makes it easy to grab tools or equipment without opening the main garage doors.

Whether your garage is overflowing, you need a dedicated place for your motorcycle, or you're looking for additional outdoor equipment storage, this 12x20 metal garage shed helps you reclaim space and keep your property organized.

Why You'll Love This 12x20 Metal Garage Shed

Add Garage-Style Storage to Your Property

Sometimes you don't need to reorganize your garage—you simply need more space.

With approximately 240 square feet of covered space, this metal garage shed provides room for vehicles, lawn equipment, recreational gear, tools, and household overflow.

Use it as a:

• Car storage garage

• Motorcycle garage

• Lawn equipment shed

• Garden tractor storage building

• Tool and workshop space

• ATV or recreational equipment shelter

• Seasonal storage building

• Backyard storage garage

Heavy-Duty Steel Construction

Built from heavy-duty steel, this outdoor garage shed is designed to create a durable enclosed storage space for your vehicles and equipment.

The metal construction provides a substantial alternative to smaller storage sheds when you need room for larger equipment or vehicle storage.

Wide Double Doors for Vehicle Access

The front of the garage features lockable double hinged doors, giving you the wide opening needed to move vehicles and larger equipment in and out of the structure.

A thin bottom crossbar is specifically designed to make vehicle passage easier when entering or exiting the garage.

Convenient Side Entry Door

Don't want to open the large garage doors every time you need a tool?

A separate side access door makes everyday entry more convenient, particularly when you're using the building for tools, lawn equipment, DIY projects, or general storage.

Lockable Doors for Added Security

Both storage and security matter when you're keeping valuable equipment outside your home. The lockable door design helps provide an additional layer of protection for the items stored inside.

Ventilation for Better Airflow

Built-in ventilation openings help encourage airflow throughout the garage, an important feature for a large enclosed outdoor storage space.

Natural Light Inside Your Garage

A semi-transparent side window allows natural light into the structure, helping make the interior brighter and easier to use during the day without requiring the doors to remain open.

What Can You Store Inside?

The generous 12' x 20' footprint gives you flexibility to create the storage space that works for your property.

Ideal for storing:

• Cars and smaller vehicles

• Motorcycles

• ATVs and recreational equipment

• Riding lawn mowers

• Push mowers

• Snow blowers

• Garden equipment

• Power tools

• Automotive supplies

• Outdoor furniture

• Seasonal decorations

• Home improvement supplies

• Workshop equipment

You can also add shelving, tool storage, or other organization solutions to create a more functional garage or workshop environment.

Product Features

Size: 12' x 20' class
Exterior Dimensions: Approximately 247.7" L x 149.1" W x 102.8" H
Construction: Heavy-duty steel
Main Entrance: Double hinged front doors
Security: Lockable front doors
Secondary Access: Side entry door
Ventilation: Integrated ventilation openings
Window: Semi-transparent side window for natural light
Vehicle Access: Thin bottom crossbar designed for easier vehicle passage

Reclaim Your Garage Without Building an Addition

Your attached garage shouldn't have to hold everything you own.

Move lawn equipment, motorcycles, tools, seasonal items, and other bulky gear into a dedicated outdoor storage space and reclaim your home's garage for your vehicles, hobbies, projects—or simply a little breathing room.

This 12' x 20' heavy-duty metal garage shed gives homeowners a practical way to create substantial enclosed storage right in the backyard.

More storage. Less garage clutter. More room to enjoy your home.