20x40x12 Metal Storage Building
- 5 Stars
- |
- (SKU- AAMB279)
Over 10,000 Happy & Satisfied Customers in More Than 40 States
Starting at: $14,500.00
(*Our Prices, Financing and RTO options may vary by location. View final price on the cart page)
Free Delivery And Installation
Financing And RTO AvailableWhat's Included in the 20x40x12 Metal Storage Building
- 20'x40'x12' Garage
- Vertical Roof Garage
- Gauge: 13-Gauge Framing
- Fully enclosed with 15' storage on back end
- 2 (10'x10') Garage door frame outs
- 10'x10' garage door on storage
- All three openings with Dutch cutouts
- 36'x80' walk in door
| Width |
20 |
|---|---|
| Length |
40 |
| Height |
12 |
-
90-Day Workmanship Warranty
-
Best lead times
-
Free Delivery and Installation Nationwide
-
High Quality American-made steel buildings
-
Best Prices in the Industry
-
Exceptional Customer Service
This versatile 20x40x12 Metal Storage Building is ideal for:
- Perfect for homeowners needing large, enclosed storage for vehicles, equipment, or seasonal belongings.
- Ideal for farms or ranches — store tractors, feed, hay, and agricultural implements safely indoors.
- Use as a multipurpose warehouse-style building for business inventory or machinery.
- Excellent for RV, camper, or boat storage — 12’ leg height offers tall clearance for larger vehicles.
- Can serve as a workshop or maintenance bay for mechanics, woodworkers, or contractors.
- Perfect for storing ATVs, trailers, or outdoor recreational gear year-round.
- Great for small business owners who need affordable storage without traditional warehouse costs.
- Customizable with roll-up doors, walk-in doors, and windows for ventilation and accessibility.
- 12-foot leg height provides additional headroom for shelving, racks, or overhead equipment.
- Durable all-steel 20x40 frame construction ensures long-lasting performance and weather resistance.
Ready to Build a Custom Metal Building That Fits Your Needs?
Use Our Free 3D Design Tool to Create Your Dream Steel Building
Design Your Building Here
Helpful Resources for Planning Your Custom Metal Building
At AA Metal Buildings we get the same questions every day - How does financing work? Do I need my building certified? What if I want rent-to-own? This section pulls those answers into one place so you can read up, compare your options, and feel clear about what you're getting before you order.
