Comparing Shipping Container Sizes, Conditions and Costs

You want a container that fits your site, protects your gear, and stays within budget. I help buyers make clear choices by focusing on fit, condition, and total cost. I study common use cases in Montana, review how space and access work on real properties, and compare purchase and rental math side by side. If you want a quick snapshot of what is available in the region, you can see their container options from MoCan Containers before you price out delivery.

Here is how I suggest you approach this decision, with direct guidance you can use right away.

Start With Fit: Space, Access, and Layout

Measure your site first. Size decides everything that follows.

• 20-foot containers fit tight driveways and short pads. Good for residential storage, remodel projects, small business overflow, and mobile jobs.
• 40-foot containers serve large builds, farm and ranch storage, and warehouse overflow. Better value per cubic foot if you can place one.

For Montana placements, plan for truck clearance.

• For a 20-foot unit, aim for at least 70 feet of straight, clear space.
• For a 40-foot unit, plan on 100 feet of clear space.
• Check grade and drainage. A level pad with solid ground prevents door bind and moisture issues.
• Map door swing and daily access. Leave room for loading ramps, pallet jacks, or skid steer work.

Size Details You Can Trust

I keep the core numbers simple. These are the interior dimensions you need for planning layout and inventory.

• 20-foot container:
• About 19 feet 4 inches long
• About 7 feet 10 inches high
• About 7 feet 8 inches wide
• 40-foot container:
• About 39 feet 5 inches long
• About 8 feet 10 inches high
• About 7 feet 8 inches wide

If you stack pallets or stage long materials, sketch shelf lines and aisle space on paper. If a 20 does not give you a clear walk path, a 40 will save time every time you load.

Condition: New One-Trip vs Used

Condition affects both life span and maintenance. I break it down into two clean choices.

• New one-trip:
• Single use on an international route
• Minimal wear with clean paint and tight seals
• Best choice for long-term storage or custom builds
• Higher upfront price, lower future touch-ups
• Used, wind and watertight:
• Budget-friendly with sound structure
• Seals, floors, and doors inspected for storage use
• Expect cosmetic dents or surface rust
• Solid pick for tools, feed, equipment, or seasonal stock

If you plan to cut in doors, windows, or power, I lean toward one-trip. You start cleaner and protect the investment in your modifications.

Cost Basics: Rentals vs Purchases

Your timeline sets the cost play. Rentals work for short periods. Purchases win for long use.

• 20-foot rental rates start at $150 per month through MoCan Containers.
• 40-foot rental rates start at $190 per month.
• Purchase pricing depends on current inventory. Ask for one-trip and used options.

Run simple math:

• If your project runs under a year, a rental often makes sense.
• If you need storage for multiple years, purchasing often beats rent over time.
• Add delivery and pickup to your budget. Longer hauls cost more. Site access affects placement time.

Why I Recommend MoCan Containers in Montana

I look for three things in a container partner in this region: inventory depth, consistent inspections, and skilled delivery.

MoCan Containers checks those boxes. They hold one of the largest inventories within a 300-mile radius, which speeds up placements and gives you real choice across both 20-foot and 40-foot units. They inspect every container for security and weather resistance, which matters in wind, snow, and freeze-thaw cycles. Their units are leakproof, wind and watertight, and lockable.

Their team handles placement with tilt-bed trailers and sets containers across Billings, Bozeman, and broader areas in eastern and central Montana. That supports rural deliveries and uneven sites. You can inspect and select the exact unit before purchase or rental, which removes guesswork. They also support custom modifications if you plan an office, shop, or retail build.

This mix of inventory, quality control, and delivery skill sets them apart. It keeps your decision simple and your timeline tight.

How to Choose the Right Container in Four Steps

Use this quick plan to lock in your pick without delays.

1. Confirm site fit

• Measure pad space, turning room, and overhead clearance.
• Choose 20-foot for compact sites or 40-foot for best storage value.

2. Pick condition

• One-trip for clean looks, long life, or any modification.
• Used for strong budget control and rugged job use.

3. Run the cost model

• Compare rental rates against project length.
• Add delivery, pickup, and any modifications.

4. Inspect and schedule

• View the exact container.
• Confirm delivery path and door orientation.
• Set placement with a clear plan for offload.

Common Mistakes I See and How You Can Avoid Them

• Choosing size by price alone. Space planning beats sticker price. Sketch inventory and workflow first.
• Ignoring door alignment. If you load from a single drive, place doors toward your work path.
• Overlooking ground prep. Rail ties, gravel, or concrete pads keep floors dry and doors square.
• Forgetting future needs. If growth is likely, a 40-foot unit prevents a second delivery later.

The Bottom Line

Pick size by site and workflow, choose condition by project life, and balance rent against purchase based on time. If you want a provider with strong stock, careful inspections, and reliable delivery across Montana, MoCan Containers is a smart choice. Start by mapping your space and budget, then review inventory and schedule delivery. With a clear plan, your container will work hard from day one.