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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.
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Shopping a 20x30 Pole Barn near you? You're in the right place. Dayton Barns has delivered 2,752+ steel buildings across 45 states — each one American-made, custom-engineered to local wind and snow codes, and backed by free professional installation.
No hidden delivery fees, no separate installer to hire. We deliver and install across 45 states — most buildings are fully erected within 1–2 days on your site.
Every structure carries certified engineering drawings for wind and snow loads — meeting or exceeding local building codes.
You pick the dimensions, colors, doors, windows, and insulation package. Every 20x30 Pole Barn is custom-built, not pulled off a lot.
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 20x30 Pole Barn online — or call 888-383-8086 to work with a specialist directly. No account required.
Secure your 20x30 Pole Barn 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 20x30 Pole Barn from the ground up, and leaves your site clean. Pay the balance on delivery — only when the work is done.
What you'll pay for a 20x30 Pole Barn comes down to four factors: building size (width × length × height), local building codes (wind and snow load requirements), 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.
There's no single price — it comes down to dimensions, steel gauge, and any add-ons like extra doors or windows. Simple builds start around $4,000–$6,000; larger commercial-grade structures can run $15,000–$50,000 or more. Build and price your own 20x30 Pole Barn online, or call 888-383-8086 for a custom quote.
We deliver and install across 45 states — most buildings are fully 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 20x30 Pole Barn 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.
Yes, every option is yours to choose — dimensions, roofline, colors, door and window placement, insulation, and more. Nothing is pre-built or off-the-shelf. Design it yourself at build.daytonbarns.com or call 888-383-8086 and we'll build it with you.
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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