Everything You Need to Know Before You Buy a Shipping Container
Buying a shipping container is a significant investment — anywhere from $1,500 for a basic As-Is unit to $10,000+ for a New One-Trip High Cube. This guide walks you through every decision so you buy the right container the first time.
Written by the team at United States Container Express — America's nationwide container experts.
Step 1: Define What You'll Use the Container For
Your intended use determines the right size, condition, and modifications. Common uses include:
- On-site job storage (construction, agriculture)
- Residential backyard storage
- Mobile office or workshop
- Retail pop-up or kiosk
- Tiny home or accessory dwelling unit (ADU)
- Garage or workshop conversion
- Long-term equipment storage
- Climate-controlled or refrigerated storage
Knowing the use case helps you decide between standard and high-cube, between cargo-worthy and one-trip, and whether you need modifications.
Step 2: Choose the Right Size
| Size | Square Footage | Best For |
|---|---|---|
| 10ft | ~75 sq ft | Small yards, residential storage, narrow lots |
| 20ft Standard | ~150 sq ft | Most popular — job sites, garages, workshops |
| 20ft High Cube | ~150 sq ft (extra height) | Storage requiring vertical clearance |
| 40ft Standard | ~300 sq ft | Bulk storage, larger conversions |
| 40ft High Cube | ~300 sq ft (extra height) | Office builds, tiny homes |
| 45ft High Cube | ~340 sq ft | Maximum capacity, oversized cargo |
Tip: Two 20ft containers are often more flexible than one 40ft — easier to deliver, easier to relocate, and easier to place on tight sites.
Step 3: Choose the Right Condition
Refer to our [Conditions] page for full grading details. In short:
- One-Trip / New — Best appearance, best price-to-quality ratio for modifications
- Cargo-Worthy — Certified for shipping, good for serious storage
- Wind & Water Tight — Affordable, fully functional for on-ground storage
- As-Is — Cheapest option, accept it will need work
Step 4: Standard vs. High Cube
A High Cube container is 1 foot taller than a standard container (9'6" vs 8'6" external height). High Cube containers are recommended if you plan to:
- Insulate the interior (insulation eats 4–6 inches of headroom)
- Install lighting or HVAC
- Build out an office or living space
- Store tall equipment
Step 5: Plan Your Site
Before delivery day:
- Measure access — at least 12 feet wide for the truck, 14 feet of overhead clearance, 100 feet of straight clearance for turning
- Prepare the ground — gravel, concrete pads, or compacted dirt; level within 2 inches across the container's length
- Check local zoning — many municipalities require permits for containers on residential properties
- Plan the orientation — which way will the doors face? Once placed, the container is heavy to reposition
- Consider drainage — water should drain away from the container, not pool around it
Step 6: Understand Total Cost
The container price is only one piece. Budget for:
| Cost | Typical Range |
|---|---|
| Container | $1,500 – $10,000+ |
| Delivery (tilt-bed truck) | $300 – $1,500 |
| Site preparation (gravel pad) | $200 – $800 |
| Permits (where required) | $50 – $500 |
| Modifications (optional) | $500 – $25,000+ |
| Sales tax | Varies by state |
Get a full written quote that includes every line item before paying.
Step 7: Common Modifications
If you're converting your container, popular modifications include:
- Personnel doors — single or double-leaf
- Windows — sliding, fixed, or security shutters
- Insulation — closed-cell spray foam is the gold standard
- Electrical — outlets, lighting, breaker panel, exterior plug
- HVAC — mini-split systems work well
- Painting — exterior color options for branding or aesthetics
- Locking systems — heavy-duty lockboxes for security
- Vents — passive vents reduce condensation
- Shelving and racking — interior organization
We can quote modifications during the buying process.
Step 8: Permits & Local Regulations
Container regulations vary by:
- City and county zoning codes
- Homeowners associations (HOAs) — many restrict or prohibit containers
- Building codes if used as habitable space (ADUs, offices)
- Length of stay — some areas allow temporary placement without permits but require permits for permanent installation
Call your local planning department before purchasing. We can deliver — but we cannot secure your permit for you.
Step 9: Delivery Day
- Be on-site or have a representative present
- Direct the driver to your prepared spot
- Inspect the container immediately for damage
- Note any visible damage on the bill of lading before signing
- Take photos from all angles for your records
See our Shipping & Delivery Policy for full details.
Step 10: After Delivery — Care & Maintenance
- Lock it — heavy-duty padlocks and lockboxes deter theft
- Inspect annually — check seals, hinges, and for rust spots
- Touch up paint — surface rust on used units can be ground and painted
- Manage condensation — passive vents, dehumidifier crystals, or insulation
- Re-level if needed — settling soil may shift the container over time
A well-maintained shipping container can last 25+ years in active use.
Frequently Asked Questions
How long does delivery take?
Typically 1–3 business days within the contiguous U.S., depending on your ZIP code. See our Shipping & Delivery Policy for details.
Can I see the container before I buy?
We provide multi-angle photos of the actual unit before payment. In-person viewing at our depots is available by appointment in select locations.
Do you offer financing?
Yes — through approved third-party lenders. See our Payment Terms for details.
Are containers waterproof?
Cargo-Worthy and Wind & Water Tight containers are sealed against weather. As-Is units may have leaks and are not guaranteed weatherproof.
Can I move the container later?
Yes — using the same kind of tilt-bed truck used to deliver. We can quote relocations for existing customers.
Do I need a foundation?
No, but a level, well-drained surface is required. Gravel, railroad ties, or concrete blocks are commonly used.
What about wind ratings?
Standard shipping containers withstand hurricane-force winds when properly placed on a prepared surface. They are among the most storm-resistant structures available.
Is delivery included in the price?
Delivery is itemized separately on every quote. There are no hidden delivery fees.
Ready to Buy?
Talk to a United States Container Express container specialist today:
Phone: +1 (727) 699-2766 Email: sales@usaconex.com Address: 66 W Flagler St Ste 900 6559, Miami, FL 33130 Hours: Monday–Friday 8:00 AM – 7:00 PM EST | Saturday 9:00 AM – 4:00 PM EST
Get a free, no-obligation quote — most buyers receive a written quote within one business day.