Shipping Container Garage Plans — Ideas, Costs & Building Guide
A shipping container garage is one of the most practical and affordable alternatives to a traditional garage build. Using one or two 40ft containers, you can create a secure, weatherproof garage for vehicles, tools, or a full workshop — often for less than half the cost of a stick-built garage.
Container Garage Configurations
- Single 40ft container — Fits one vehicle plus storage. Internal width: 7’8″. Best for motorcycles, ATVs, compact cars, or pure workshop use.
- Two 40ft containers side-by-side — Creates a 16′-wide garage (with the shared wall removed). Fits two cars or one truck plus workspace.
- Container + lean-to — One container with an attached carport or covered workspace. Combines enclosed storage with open-air access.
- L-shape or U-shape — Multiple containers arranged for maximum covered area with a central workspace.
How Much Does a Container Garage Cost?
| Configuration | Container Cost | Modification Cost | Total Estimate |
|---|---|---|---|
| Single 40ft (workshop) | $2,500 – $4,000 | $1,000 – $3,000 | $3,500 – $7,000 |
| Two 40ft side-by-side | $5,000 – $8,000 | $3,000 – $8,000 | $8,000 – $16,000 |
| Container + lean-to carport | $2,500 – $4,000 | $2,000 – $5,000 | $4,500 – $9,000 |
What You Need
- Foundation — Gravel pad, concrete piers, or railroad ties. Containers do not need a full slab.
- Container(s) — 40ft standard or high cube. High cube adds 12″ of headroom.
- Roll-up door — 8ft or 10ft wide for vehicle access. We sell containers with pre-installed roll-up doors.
- Insulation — Spray foam recommended for climate control. Budget $1-2/sqft.
- Electrical — Sub-panel from your main house. Budget $500-$1,500 for a licensed electrician.