When planning to purchase a metal building, one of the most critical decisions is determining the right size. Whether you’re building a workshop, storage facility, garage, or commercial space, choosing the correct dimensions ensures your building serves its purpose while staying within budget. But how do you know what size is ideal for your needs? Let’s break it down.
1. Identify Your Purpose
The size of your metal building largely depends on its intended use. Ask yourself:
- What will the building be used for?
- How much space do you currently need?
- Will you need additional room in the future?
Personal Use (Garages, Workshops, etc.):
If you’re planning to store a vehicle or use the space as a workshop, common sizes range from 20×20 for a single-car garage to 30×40 or larger for multi-vehicle storage with added workspace. Think about any equipment, workbenches, or extra storage you’ll need.
Commercial or Agricultural Use:
For agricultural barns, storage of heavy machinery, or commercial facilities, larger buildings are necessary. A 40×60 or 50×100 structure might be suitable for these applications. Consider if you need open space for equipment movement, offices, or other functionality.
2. Plan for Future Growth
A common mistake is building too small. Think about your future needs. If you’re building a storage unit, will your inventory grow? For garages, could there be additional vehicles down the line? The upfront cost of building slightly larger is often much less than adding on later.
3. Evaluate the Space You Have Available
Your available land area will directly affect the size of your building. Measure your lot, taking into account zoning restrictions, property lines, and any space needed for parking, landscaping, or utilities.
4. Consider Roof Height
The height of your building is just as important as its square footage, especially if you’re storing large machinery or planning to install a car lift. Most standard metal buildings come with sidewall heights starting around 12 feet, but you can customize this based on your specific needs.
5. Budget for Size
Bigger isn’t always better—especially if it stretches your budget. Larger buildings require more materials and potentially more foundation work. That said, investing in the right size upfront is cost-effective long term if it prevents future expansions.
6. Customizations May Affect Size
Do you want an overhead door, windows, or a mezzanine level? These features can impact the size you need. Discuss any customizations with your builder to ensure the design meets your expectations.
Conclusion
Determining the size of your metal building is a crucial step in the planning process. It’s important to think about how you’ll use the space now and in the future. Consider factors like your building’s purpose, available land, and budget to make an informed decision. If you’re still unsure, reach out to a metal building expert who can guide you toward the perfect size for your project.