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How Much Does It Cost to Build a Metal Garage?

How Much Does It Cost to Build a Metal Garage?

Building a metal garage is a cost-effective and durable solution for protecting your vehicles, storing tools, and creating additional workspace. The cost of a metal garage varies based on its size, materials, customization options, and location. In this article, we'll provide detailed cost ranges for different garage sizes and discuss the factors influencing these costs.

Cost Breakdown by Garage Size

1. 1-Car Metal Garage

  • Cost Range: $6,500 - $9,500

  • Dimensions: Typically 12x20 to 24x26 feet

  • Includes: Basic structure with standard materials, single roll-up door, and minimal customization

2. 2-Car Metal Garage

  • Cost Range: $9,500 - $13,400

  • Dimensions: Typically 20x20 to 26x30 feet

  • Includes: Larger structure with two roll-up doors, enhanced materials, and basic customization

3. 3-Car Metal Garage

  • Cost Range: $13,000 - $18,700

  • Dimensions: Typically 30x20 to 40x30 feet

  • Includes: Spacious structure with three roll-up doors, high-quality materials, and moderate customization

4. 4-Car Metal Garage

  • Cost Range: $16,000 - $25,000

  • Dimensions: Typically 40x20 to 50x30 feet

  • Includes: Extensive structure with four roll-up doors, premium materials, and advanced customization options

Cost Comparison Chart

Garage Size

Cost Range

Typical Dimensions


1-Car Metal Garage

$6,500 - $9,500

12x20 to 24x26 feet

Basic structure, single roll-up door

2-Car Metal Garage

$9,500 - $13,400

20x20 to 26x30 feet

Two roll-up doors, enhanced materials

3-Car Metal Garage

$13,000 - $18,700

30x20 to 40x30 feet

Three roll-up doors, high-quality materials

4-Car Metal Garage

$16,000 - $25,000

40x20 to 50x30 feet

Four roll-up doors, premium materials

Factors Influencing Cost

  1. Material Quality

  • Gauge of Steel: Thicker steel (e.g., 26 gauge) costs more but offers greater durability compared to thinner steel (e.g., 29 gauge).

  • Galvanized Steel: Options include 12 gauge and 14 gauge, with 12 gauge being more expensive but also more robust.

  1. Size and Dimensions

  • Larger garages require more materials and labor, increasing the overall cost.

  • Custom dimensions can also impact the price.

  1. Customization Options

  • Doors and Windows: Additional roll-up doors, walk-in doors, and windows add to the cost.

  • Insulation: Adding insulation for temperature control and energy efficiency will increase the price.

  • Panel Orientation: Vertical and horizontal panel options may vary in cost based on design preferences.

  1. Location

  • Shipping and Delivery: Costs can vary depending on the distance and accessibility of the installation site.

  • Local Building Codes: Complying with specific local regulations may require additional materials or labor.

  1. Installation and Labor

  • Professional installation ensures the garage is built to code and specifications, which can influence the total cost.

Images and Visuals

1. 1-Car Metal Garage

2. 2-Car Metal Garage

3. 3-Car Metal Garage

4. 4-Car Metal Garage


The cost of building a metal garage varies based on size, materials, customization options, and location. At, we offer a wide range of metal garages to meet your specific needs and budget. Our garages are built with high-quality materials, including options for 29 gauge and 26 gauge panels, and come standard with a vertical roof. We also provide free generic drawings to help you pull permits, and site-specific drawings for custom builds or strict county requirements at an additional cost.

For a detailed quote and to start designing your ideal metal garage, visit today.


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