Custom Metal Barns

Colonial Steel Structures designs custom metal barns for homeowners, farmers, and property owners seeking durable, low-maintenance agricultural storage, livestock shelter, and multipurpose farm buildings throughout the East Coast, the Midwest, and beyond.

Steel Barn Buildings for Livestock, Equipment Storage & Farm Use

Custom metal barns are steel structures designed to protect livestock, store hay and equipment, and provide versatile covered space for agricultural or residential use. Whether you need a simple utility barn or a fully enclosed multi-bay structure, our team builds barns that balance strength, function, and long-term value.

Every metal barn we build is engineered around your operation and your property. From stall layouts and lean-tos to door placement and ventilation, every detail is customized — never one-size-fits-all.

What We Do

Colonial Steel Structures manages your metal barn project from design through installation, including:

  • Custom metal barn design and sizing
  • Steel framing, roofing, and wall panel installation
  • Stall layouts, tack rooms, and feed storage planning
  • Lean-tos and open-sided shelter configurations
  • Insulation and ventilation options
  • Code-compliant engineering and structural ratings

We use certified materials that meet or exceed state and local building standards, ensuring your barn is built for durability, safety, and decades of dependable use.

Colonial Steel Structures

Framing, Materials & Certifications

Framing

Our metal barns are framed using high-quality galvanized steel:

  • 14-gauge double-coated galvanized steel (2.5” x 2.5” square tubing)
  • Optional 12-gauge framing (2.25” x 2.25” square tubing) for added structural strength

All weight-bearing framing is backed by a 10-year rust-through guarantee.

Roof & Wall Panels

We offer multiple panel thickness options based on your needs and budget:

29-Gauge Metal Panels
Lightweight yet durable steel commonly used for roofing and siding applications.

26-Gauge Metal Panels
Thicker steel offers increased strength and rigidity. Ideal for agricultural use and enhanced durability, with painted finishes for improved corrosion resistance.

Weather Ratings

Every metal barn is engineered to meet regional code requirements. Our barns can be designed to withstand:

  • Snow loads up to 35 PSF
  • Wind speeds up to 140 MPH

We meet or exceed all local building code requirements and incorporate additional reinforcements when necessary.

Insulation & Energy Efficiency Options

Barn insulation and airflow needs vary depending on livestock, storage use, and climate. Available options include:

  • R-7 fiberglass vinyl-backed insulation
  • Moisture-control “sweat preventer” systems (Double Bubble option)
  • Spray foam insulation
  • Ridge vents, gable vents, and improved airflow configurations
  • Coordination with local insulation contractors for higher R-value solutions

Proper insulation and ventilation improve animal comfort, reduce condensation, and extend the life of your structure.

Custom Metal Barns

Metal Barn Sizes & Layout Options

Common Barn Sizes

We help property owners find the right balance between square footage and cost. Popular configurations include:

  • 24×30 – Small equipment and feed storage
  • 30×40 – Livestock shelter with storage space
  • 40×60 – Multi-stall barn with tack and feed rooms
  • 50×80 – Large agricultural storage or boarding setup
  • 60×100 – Commercial farming or large-scale operations
Clear-Span Capabilities
  • Clear spans up to 70 feet wide with no interior support columns
  • Extended lengths available for larger agricultural operations
  • Wider spans achieved through heavier-gauge trusses

Clear-span construction maximizes interior flexibility for stalls, tractors, trailers, and equipment.

Types of Commercial Buildings We Build
  • Agricultural Metal Barns
  • Horse Barns & Equestrian Barns
  • Equipment Storage Barns
  • Hay Storage Barns
  • Lean-To & Open-Sided Barns
  • Combination Barn & Workshop Structures
Building Permits & Engineering

While we do not work directly with local inspection offices, we simplify the process by offering engineer-stamped blueprints for an additional cost. Permit requirements, timelines, and fees vary by location and project scope.

The All-In-One Approach.

Why Choose Colonial Steel Structures?

You need a metal barn that protects your investment — and a builder who understands agricultural demands. From concept to completion, our team works closely with you to ensure your structure fits your land, your livestock, and your long-term plans.

Before installation begins, we provide a 3D building model so you can review and approve the design with confidence.

Custom Metal Garages, Barns, Carports & Commercial Buildings Across the Regions We Serve

We proudly provide custom metal garage, barn, and commercial building design and installation throughout the East Coast and Midwest, including:

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Have any question?

FAQs About Metal Barns

How much does a custom metal barn cost?

Pricing depends on size, layout, materials, and site conditions. Smaller barns typically cost less, while larger or fully customized structures cost more. We provide clear, upfront estimates.

Yes. Size, stall layout, roof style, doors, siding orientation, ventilation, insulation, colors, and interior configurations can all be customized.
Most locations require permits. We can provide engineered plans to help simplify the approval process.
Once materials are ready and permits are approved, installation is typically completed in days rather than weeks.
Metal barns resist rot, pests, fire, wind, and heavy snow loads, making them a long-lasting alternative to traditional wood barns.
Absolutely. Multiple insulation and ventilation options are available depending on climate and intended use.

If you have additional questions or are ready to move forward, call 336-792-4876 today to speak with Colonial Steel Structures and request your custom quote.

Plan, Customize, and Move In.

Our Simple Process

1. Design Your Building
Use our online design tool or speak directly with a building specialist.
2. Finalize the Details
Lock in size, options, pricing, and timeline.
3. We Handle the Rest
Concrete, manufacturing, and installation are fully coordinated.
4. Move in
Enjoy a high-quality metal building built to perform for years to come.
Your Vision. Our Expertise.

Let’s Build Together

Your next steel structure starts here. Contact Colonial Steel Structures today to request a custom quote and discover the strength, reliability, and service that set us apart.

Call us today at 336-792-4876 to speak with our team and get started on your custom metal building.