30x40 Steel Building Kit

Building ID#: ISB-304012
Style: Quonset Hut
Model: P-Model
Size: 30’W x 40’L
*** AVAILABLE FOR IMMEDIATE DELIVERY! ***
Includes:
- Arch Roof System
- Solid Rear Wall
- Solid Front Wall
- 8’x16′ Steel Framed Opening
- 50-year warranty
- Hardware: Nuts, Bolts, Washers, Weather Strapping
- Computer Aided Design Drawings
- Foundation & Erection Manuals
Looking for a durable, cost-effective solution for your business expansion or storage needs? Our 30×40 Steel Building Kit is the ideal choice. Built with high-quality, galvanized steel, this compact yet powerful structure offers superior strength and long-lasting performance—perfect for workshops, small warehouses, storage facilities, or even retail space.
With a 1,200 square foot footprint, the 30×40 Steel Building Kit provides just the right amount of space for your equipment, inventory, or operations—without overwhelming your site or budget. Whether you’re storing tools, housing light machinery, or creating a dedicated workspace, this versatile steel structure can handle it all. Designed to withstand harsh weather, fire, and pests, our steel buildings offer peace of mind and reliable protection year-round.
Our 30×40 Steel Building Kits are engineered for easy assembly and full customization. Choose from a wide range of doors, windows, roof styles, and color options to match your exact needs and style. And with minimal maintenance required, you can spend less time worrying about repairs and more time focusing on your business.
Don’t compromise when it comes to durability and efficiency. Invest in a 30×40 Steel Building Kit today and get a smart, secure solution that will serve you for years to come. Contact us now for a free quote and take the first step toward your next project!
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**Once submitted, a Curvco building specialist will review your site loadings and custom features & accessories to determine an exact price!**