Illinois weather is unforgiving. With heavy snowfall, severe thunderstorms, high winds, and temperature swings from -20°F in winter to 100°F in summer, your metal building needs to be engineered for the Prairie State — not just dropped off from a catalog. At AA Metal Buildings, every steel structure we deliver in Illinois is certified to handle up to 140 MPH wind gusts and 35 PSF snow loads, meeting Illinois building code requirements statewide. Free delivery and professional installation included on every order. Call our building experts at +1 (877) 244-4470 to discuss your building project today!
Small carports in Illinois often start around $3,500 to $5,000. A basic one- or two-car garage typically costs $15 to $30 per square foot installed depending on size, roof style, and your ZIP code.
| Building Type | Size | Price Range |
|---|---|---|
| Single car carport | 12×21 | $3,500 – $5,000 |
| Double car carport | 20×21 | $4,500 – $7,500 |
| Single car garage | 12×20 | $5,000 – $9,000 |
| Double car garage | 24×30 | $10,000 – $18,000 |
| 30×40 workshop / barn | 30×40 | $16,000 – $32,000 |
| 40×60 commercial building | 40×60 | $35,000 – $72,000 |
Prices include delivery and installation. Final price depends on your ZIP code, roof style, and customizations.
