The cost of a steel frame barn can vary significantly based on several factors, including size, design, location, and materials used. On average, the price per square foot for a basic steel barn ranges from $10 to $25. For example, a 30x40 ft barn (1,200 square feet) could cost between $12,000 and $30,000. However, this is only a starting point. Custom designs or specific uses, such as housing livestock or storing equipment, can increase costs due to additional features like insulation, ventilation, and specialized flooring.
