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Find the perfect fit — from compact 12-wide storage buildings to expansive 50-wide commercial structures.
Built for business — heavy-duty 40-foot wide steel buildings for warehouses, shops, and commercial use.
Our most popular single and double-car garage sizes — move-in ready designs built for residential use.
Browse prefab barns near you — click any city to see available buildings, pricing, and custom options delivered to your area.
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All our Prefab Barns from Dayton Barns & All Steel Buildings are built for real conditions in Maine, ME — engineered to local wind and snow codes, trucked to your site, and installed by our own crew, not a subcontractor. We've completed 2,752+ installations across 45 states with a 95% customer satisfaction rate. Maine is home to 1,574,604 residents, with Portland as the largest city.
We deliver and install Prefab Barns throughout Maine — typically erected within 1–2 days on your site. There's never a separate delivery fee or installer to hire — it's built into your price.
Every structure carries certified engineering drawings for wind and snow loads — meeting or exceeding local building codes in Maine, ME.
Nothing ships until you've chosen the size, color, roof style, doors, windows, and insulation — all our Prefab Barns are made to order.
Down payment to order. The balance is only due when we arrive for installation — zero payment until your building is on-site.
Use our free 3D configurator to build and price your Prefab Barns online — or call 888-383-8086 to work with a specialist directly. No account required.
Secure your Prefab Barns with a down payment. We'll confirm your specs, schedule your delivery date, and provide certified engineering drawings if needed for permits.
Our crew arrives, builds your Prefab Barns from the ground up, and leaves your site clean. Pay the balance on delivery — only when the work is done.
Four things drive the price of Prefab Barns: building size (width × length × height), local building codes (wind and snow load requirements in Maine), steel gauge (standard 14-gauge or upgraded 12-gauge), and customizations (extra doors, windows, insulation, and color choices). Get an instant price estimate with our 3D builder — or contact us for a free no-obligation quote.
Pricing depends on size (width × length × height), steel gauge, and the building codes that apply in Maine, ME. Most customers land between $4,000 and $50,000+ depending on how the building is configured. The fastest way to get an exact number is our free 3D configurator — or call 888-383-8086.
We deliver and install Prefab Barns throughout Maine — typically erected within 1–2 days on your site. Our crew handles everything — delivery, anchoring, and full installation — so you don't lift a finger. The balance is only due on delivery day.
Most Prefab Barns installations are completed in 1–2 days. Larger or more complex builds may take 3–4 days. Your project manager will give you a firm timeline before delivery is scheduled.
Completely. Width, length, height, roof style, wall and trim color, door placement, windows, insulation — you decide every detail before we build. Try our free 3D configurator at build.daytonbarns.com to see your options priced out in real time.
Permit requirements vary by county and municipality. Most jurisdictions require a building permit for permanent structures. Dayton Barns can provide certified engineering drawings to satisfy local codes. Contact us and we'll help you navigate the permitting process for your area.
Fill out the form below or call 888-383-8086 — a Dayton Barns specialist will respond within one business day with a transparent, no-pressure quote.
Tell us about your project and a Dayton Barns specialist will reach out within one business day.
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