
How much does a metal barn cost?
How much does a metal barn cost?
$20 – $45 average cost per square foot
$24,000 – $38,000 average total installed cost
Average metal barn cost
A metal barn costs $20 to $45 per square foot for a complete installed building, depending on the size, features, and location. Finished metal barn prices are $24,000 to $38,000 for a 30x40 barn. Use this guide to compare metal barns prices and pole barn metal siding prices before building your barn.
| Building size | Square feet | Average total cost |
|---|---|---|
| 24×24 | 576 | $8,000 – $12,000 |
| 30×40 | 1,200 | $24,000 – $38,000 |
| 40×60 | 2,400 | $48,000 – $85,000 |
| 50×100 | 5,000 | $75,000 – $100,000 |
| 60×100 | 6,000 | $75,600 – $138,000 |
Most metal barn kits include delivery, framing, paneling, basic trim, and labor. Features like insulation, custom doors, and premium finishes increase the final price.
Pole barn metal siding prices
Pole barn metal siding costs vary widely depending on the color, gauge, and insulation needs. Basic pole barn metal siding prices for kits usually range from $6,000 to $16,800 for small barns, and up to $70,000 or more for large barns.
The table below shows costs for basic pole barn kits with metal siding. Upgrades such as thicker insulation, windows, and sectional doors increase the price.
| Barn type | Square feet | Average cost installed |
|---|---|---|
| 24×24 shed | 576 | $6,000 – $9,000 |
| 30×36 garage | 1,080 | $10,000 – $14,000 |
| 36×48 storage | 1,728 | $15,400 – $16,800 |
| 40×60 | 2,400 | $21,000 – $30,000 |
Factors affecting metal barn prices
Several factors influence the cost of a metal barn:
Steel prices: Tariffs on steel and other metals raised costs by 8% to 15% recently.
Siding and roofing material: The choice of siding and roofing type can raise costs, including pole barn metal siding prices and custom panel upgrades.
Size and design: Larger building sizes and complex designs require heavier framing and more materials.
Location: Local building codes, site preparation, and geographic area can all influence costs.
Insulation: If you want to protect your barn from extreme temperatures, barn insulation costs $1.00 to $4.50 per square foot.
Labor: Professional installation costs more but ensures proper assembly, compliance with building codes, and durability. Make sure to hire a general contractor with relevant experience, a dedicated barn builder, or a local construction company familiar with metal barns.
Metal barn benefits
Metal barns are durable, low-maintenance, and cost-effective, offering long-term value over traditional wood structures. Made from high-quality, non-combustible steel, they are naturally resistant to fire, rot, termites, and pests. This resilience also makes them highly effective against harsh weather conditions, including strong winds and heavy snow.
Other options
The cost to build a barn ranges from $25 to $100 per square foot on average, depending on the type. Metal barns are highly durable but may not be the best option for you, depending on your budget and needs.
Pole barns cost $15 to $40 per square foot installed.
Pole barn kit prices are $10 to $30 per square foot for materials only.
Hoop barns cost $7 to $15 per square foot with installation.
Metal building kits cost $10 to $25 per square foot, with installed costs of $20 to $50 per square foot.
FAQs about metal barns
Can you paint a metal barn?
Yes, you can paint a metal barn, but proper preparation is crucial for a long-lasting finish. The process involves thoroughly cleaning the surface to remove dirt and rust, applying a high-quality primer specifically for metal, and then applying two coats of suitable exterior paint. This revitalizes the barn's appearance and adds a protective layer against rust, corrosion, and fading from weather exposure.
How wide is a metal barn?
The width of a metal barn is highly customizable and not limited to a single "standard" size. While common sizes might range from 12 to 80 feet, pre-engineered steel buildings can be designed with clear spans up to 300 feet wide, without interior supports. The final dimensions depend on your specific needs, budget, and intended use.
Is a pole barn or metal building better?
The better choice between a pole barn and a metal building depends on your priorities. Pole barns are typically more affordable up front and quicker to construct but may have higher maintenance and less durability. Metal buildings offer superior durability, minimal maintenance, and greater resistance to rot, pests, and fire, often increasing property value long-term despite a higher initial cost.

Getting estimates from barn installers
When hiring a barn builder near you, follow these tips:
Review ratings and project photos for builders with experience in metal barns.
Look at customer reviews on HomeGuide and Google.
Compare written quotes from local contractors with itemized costs.
Verify license, insurance, and warranty coverage before signing.
Ask about materials, site prep, and customization options.
Questions to ask a barn installer
Before hiring a barn contractor, ask these questions to make sure they're qualified and meet your expectations:
Do you provide turnkey installation or just the building kit?
What are the metal barn cost and pole barn metal siding prices for my project size?
What factors might affect my final price, such as steel tariffs or regional codes?
Can you give references from recent metal barn customers?
How long do delivery and installation typically take?
Are permits, concrete work, and site prep included?
Using our proprietary cost database, in-depth research, and collaboration with industry experts, we deliver accurate, up-to-date pricing and insights you can trust, every time.