30×40×12 The Classic Steel Building Kit
The Classic strikes the perfect balance between form and function—delivering 1,200 square feet engineered for versatility. Whether you're storing vehicles, organizing equipment, or creating a multi-purpose workspace, its 30×40×12 footprint provides just the right amount of space. Built with red iron steel framing and precision-fit components, The Classic installs quickly, adapts to your needs, and stands the test of time.
Classic Applications, Modern Solutions
1,200 square feet of proven versatility
Vehicle Storage
Perfect for 2-3 vehicles with room for storage and easy movement around each bay.
Recreation Storage
UTVs, bikes, boats, and weekend gear find organized homes with space to spare.
Workshop Space
Tool bay or light workshop with room for projects, storage, and growth.
Property Enhancement
Add value and functionality to any property with a clean, professional structure.
Multi-Purpose Storage
Seasonal equipment, supplies, or inventory with easy access and organization.
Business Solutions
Small business operations, service bays, or commercial storage needs.
Quality That Stands the Test of Time
The Classic combines proven design with modern engineering. Every component is selected for durability, ease of installation, and long-term performance. Add only the features you need with our optional upgrades.
Red iron steel framing
Commercial-grade construction for decades of reliable service
Precision-fit components
Pre-engineered parts ensure quick, accurate assembly
Clean, professional look
Timeless design that complements any property style
Optional gutter systems
Complete water management for building protection
Insulation packages available
Climate control options for year-round comfort
Flexible door placement
Framed openings positioned exactly where you need them
Why The Classic Endures
A go-to choice for those who want quality that lasts
Perfect Proportions
30×40 delivers ideal space without excess—right-sized for most needs
Proven Performance
Time-tested design backed by countless satisfied property owners
Lasting Value
Quality construction that maintains appearance and function for decades
Ready to Build Your Classic?
Join thousands who've chosen The Classic 30×40×12 for its perfect balance of size, strength, and value.