Welcome to American Iron and Metal Buildings! We specialize in designing and building custom barndominiums and metal buildings across Colorado. From the bustling city life of Denver and Colorado Springs to the scenic charm of Boulder and Grand Junction, our structures combine durability, functionality, and modern style to meet the unique climate and lifestyle needs of Colorado.
Design. Engineer. Build.
Turnkey Colorado Barndominium Builders
Welcome to American Iron and Metal Buildings! We specialize in designing and building custom barndominiums and metal buildings across Colorado. From the bustling city life of Denver and Colorado Springs to the scenic charm of Boulder and Grand Junction, our structures combine durability, functionality, and modern style to meet the unique climate and lifestyle needs of Colorado.
Why Choose a Barndominium or Metal Building in Colorado?
Colorado’s climate, with cold winters, hot summers, and varied terrain, makes barndominiums and metal buildings a great choice for energy efficiency and resilience. Here’s why:
Energy Efficiency
Our well-insulated designs keep spaces warm during Colorado’s cold winters and cool during hot summers, reducing energy costs.
Cost-Effectiveness
Streamlined construction minimizes long-term maintenance and maximizes value, making these structures a wise investment.
Customization
We offer versatile layouts tailored to fit Colorado’s diverse lifestyles, from urban homes to expansive mountain properties.
Comprehensive Services Across Colorado
American Iron provides a full range of services for Colorado residents:
Custom Plans
Our layouts are designed to blend style and functionality, tailored to Colorado’s architectural preferences and climate needs.
Weld-Up Metal Buildings
Built to withstand snow loads, temperature fluctuations, and occasional high winds.
Constructability Reviews
Ensuring compliance with Colorado’s building codes and regional climate requirements.
Cost and Budget Control
Our expert project management ensures your build stays on track and within budget.
Building for Colorado’s Diverse Climates
Colorado’s regional climate variations require specific building solutions:
- Urban and Suburban (Denver, Aurora, Lakewood): We focus on energy-efficient, compact designs to maximize space and comfort for city living.
- Mountain and High-Altitude Areas (Colorado Springs, Boulder, Fort Collins): Our designs offer high insulation and durability to handle cold winters and variable weather.
- Southern and Western Colorado (Pueblo, Grand Junction): We use materials built for durability and temperature regulation to suit warmer climates and dry conditions.
From First Conversation to Move-In Day
Step 1
Consultation (Week 1)
We learn your budget range and how you want to live. You leave with a clear picture of what your project involves and what it costs — not a vague promise to follow up with a quote.
Step 2
Design (Weeks 2–4)
Custom floor plan developed to your spec. 3D renderings before anything moves forward. Revisions happen here, not on the job site.
Step 3
Permitting (Weeks 4–6)
We deliver permit-ready plans. Your contractor handles submission and approval with your local building department.
Step 4
Site Prep & Foundation (Weeks 6–9)
Your contractor prepares the site, installs the foundation, and runs utilities.
Step 5
Shell Construction (Weeks 10–14)
Frame, siding, roofing, windows, and doors. The exterior goes up fast — typically two to four weeks once the foundation is ready.
Step 6
Interior Finish (Weeks 14–36+)
HVAC, plumbing, electrical, insulation, drywall, flooring, cabinetry, fixtures. Timeline varies by scope and finish level.
Typical total timeline: 6–10 months from consultation to move-in.
Why Choose American Iron?
Our experience and knowledge of Colorado’s diverse environments make us a trusted choice for barndominium construction. Here’s why Colorado residents choose us:
Local Expertise
We understand Colorado’s climate, building codes, and unique architectural needs.
Turnkey Solutions
From design through construction, we handle every detail for a seamless process.
Dedicated Support
Our team provides regular updates, answers questions, and ensures a smooth experience from start to finish.
Popular Starting Points — All Fully Customizable
30×50 — 1,500 sq ft
Right-sized for couples, retirees, or vacation properties. Two bedrooms, one to two bathrooms, open living area. Lower material costs make higher-end finishes more accessible at this footprint.
40×60 — 2,400 sq ft
The most requested size. Three bedrooms, two bathrooms, open kitchen and great room, two-car garage or workshop. Clear-span design with no interior load-bearing columns. The sweet spot for cost, livability, and resale.
60×60 — 3,600 sq ft
Full family home with dedicated workspace. Four bedrooms, three bathrooms, home office, attached three-bay garage or shop.
60×80 — 4,800 sq ft
Generous living with estate-scale space. Four to five bedrooms, multiple living zones, large shop, room for guest suite or in-law quarters.
30×80 — Shop-Plus-Living
Half workshop, half home. Dedicated bay for equipment, boats, RVs, or livestock with full living quarters on the same footprint. The most popular configuration for rural working properties.
Custom sizes available for any footprint. We engineer to your dimensions, not the other way around.
Turnkey Colorado Barndominium Builders & Prices
Colorado’s cost is driven by mountain snow load — ground snow in the high country runs far above the plains — and by wildfire exposure at the wildland edge, which adds ignition-resistant assemblies. Turnkey builds here run about $190–$260 per square foot of heated, finished living space. Elevation, site access, and a hard-swinging thermal envelope add on top. The bigger lever on your total is how much you condition: unconditioned shop space runs roughly $75–$105/sq ft and covered porch $55–$80.
On a 60×60 (3,600 sq ft), that split is the whole spread — a shop-forward build lands around $420K–$585K, a home-forward one $585K–$805K, same footprint and same county. A steel shell kit alone starts around $28/sq ft. What yours costs comes down to footprint, living-to-shop ratio, and finish level .
Colorado’s Top Cities for Barndominiums and Metal Buildings
We proudly serve major cities across Colorado, each with unique characteristics and benefits.
Denver, CO
Our Denver barndominiums offer modern, energy-efficient designs that balance urban living with comfort and style, perfect for city and suburban settings.
Colorado Springs, CO
In Colorado Springs, we provide spacious layouts and energy-efficient features, ideal for family homes surrounded by scenic mountain views.
Aurora, CO
Aurora residents benefit from stylish, flexible barndominiums that blend energy efficiency and practicality for suburban living.
Fort Collins, CO
Our Fort Collins barndominiums emphasize eco-friendly designs and spacious layouts suited for suburban and rural lifestyles.
Lakewood, CO
Lakewood projects focus on energy efficiency and comfort, providing ideal family homes or mixed-use spaces in this thriving community.
Thornton, CO
Thornton residents enjoy barndominiums that combine modern designs with energy efficiency, tailored for suburban neighborhoods.
Arvada, CO
Our Arvada designs balance stylish finishes with practical layouts, perfect for family living and energy efficiency.
Westminster, CO
In Westminster, we offer barndominiums that emphasize durability and efficiency, suitable for urban and suburban living.
Pueblo, CO
Our Pueblo barndominiums feature durable materials and energy-saving designs that handle hot summers and colder winters.
Greeley, CO
Greeley residents benefit from spacious, adaptable barndominiums designed for energy efficiency and comfort.
Centennial, CO
Our Centennial projects provide modern, energy-efficient layouts, perfect for suburban family homes.
Boulder, CO
In Boulder, we offer eco-conscious barndominiums with modern designs that blend seamlessly into the area’s natural beauty.
Don’t see your state? We engineer and deliver barndominium kits nationwide. Contact us to discuss your project, and we’ll provide the same level of state-specific engineering expertise regardless of where you’re building.
Frequently Asked Questions
How Much Does a Barndominium Cost in Colorado?
Most Colorado turnkey barndominiums cost $190–$260 per square foot of finished living space, with shop and porch space costing far less — so your cost depends heavily on how much heated and cooled space you have. See the cost breakdown above for worked examples on a 3,600 sq ft build.
What permits are required for barndominiums in Colorado?
Each city has specific zoning and permit requirements. We handle the process, ensuring all projects comply with California codes.
How long does it take to build a barndominium in Colorado?
Timelines range from 4-6 months, depending on the project size and complexity.