When you need extra storage for a construction project, warehouse overflow, inventory, equipment, or a commercial renovation, choosing the right storage solution is one of the most important decisions you’ll make. Rent a unit that’s too small, and you’ll quickly run out of space. Choose one that’s larger than necessary, and you may end up paying for capacity you don’t need. Whether you’re looking to rent a storage container for a temporary project or purchase a storage trailer for long-term use, this guide will help you determine which size is right for your needs.
Which Storage Size Is Right?
A Guide to Choosing the Right Storage Container or Trailer
At Storage On-Site, we offer:
- 20-foot storage containers for rent or sale
- 40-foot storage containers for rent or sale
- 28-foot storage trailers for rent or sale
- 48-foot storage trailers for sale
- 53-foot storage trailers for sale
Quick Storage Size Guide
If You Need To Store… | Recommended Solution |
Jobsite tools and equipment | 20' Storage Container |
Construction materials for a small project | 20' Storage Container |
Office furniture during a renovation | 20' Storage Container |
School or municipal renovation supplies | 20' Storage Container |
Restaurant equipment and fixtures | 20' Storage Container |
Landscaping equipment | 20' Storage Container |
HVAC, plumbing, or electrical contractor supplies | 20' Storage Container |
Multiple rooms of office furniture | 40' Storage Container |
Large quantities of building materials | 40' Storage Container |
Hotel renovation furnishings | 40' Storage Container |
Retail inventory overflow | 40' Storage Container or 28' Storage Trailer |
Seasonal merchandise | 40' Storage Container or 28' Storage Trailer |
Manufacturing materials | 48' or 53' Storage Trailer |
Distribution center overflow | 48' or 53' Storage Trailer |
Palletized inventory | 28', 48', or 53' Storage Trailer |
Warehouse overflow | 28' Storage Trailer |
Inventory requiring loading dock access | Storage Trailer |
Frequent forklift loading and unloading | Storage Trailer |
Shipping and logistics operations | 28', 48', or 53' Storage Trailer |
Long-term commercial storage | Purchase a 40' Storage Container or Storage Trailer |
Permanent business storage expansion | Purchase a 40' Storage Container, 48' Trailer, or 53' Trailer |
Equipment and machinery | 40' Storage Container or Storage Trailer |
Excess inventory during peak season | 40' Storage Container or 28' Storage Trailer |
20-Foot Storage Containers
Best For Small to Medium Commercial Storage Needs
The 20-foot storage container is one of the most versatile portable storage solutions available. It offers plenty of storage capacity while maintaining a relatively compact footprint, making it ideal for businesses with limited space.
If you’re managing a moderate-sized project or simply need additional secure storage, a 20-foot storage container is often the ideal solution.
Advantages
- Fits in smaller spaces
- Easy to place on most commercial properties
- Secure weather-resistant storage
- Excellent for temporary or long-term use
- Available for both rent and purchase
Advantages
- Maximum storage capacity
- Excellent value per square foot
- Secure steel construction
- Available for rent or purchase
- Great for long-duration projects
If your inventory continues to grow or your project spans several months, choosing a larger container from the beginning often proves more cost-effective.
40-Foot Storage Containers
Best For Large Projects and Inventory Storage
When your project requires significantly more storage space, a 40-foot storage container provides nearly double the usable floor space of a 20-foot unit.
These containers are especially popular with commercial contractors, manufacturers, retailers, and distribution centers.
28-Foot Storage Trailers
Ideal for Businesses That Need Frequent Access
Unlike storage containers, storage trailers are designed to make loading and unloading easier, particularly when used with loading docks or forklifts.
A 28-foot storage trailer is an excellent solution for companies that need temporary warehouse space without committing to permanent building expansion.
Advantages
- Dock-height loading
- Easy forklift access
- Large interior capacity
- Excellent for inventory rotation
- Available for rent or purchase
If employees need regular access to inventory throughout the day, a storage trailer may be more efficient than a storage container.
48-Foot Storage Trailers
Maximum Capacity for Long-Term Storage
Businesses needing substantial storage capacity often choose a 48-foot storage trailer. These trailers provide significantly more storage space than portable containers and are
Available For Purchase
For companies looking to permanently expand storage without constructing additional warehouse space, a 53-foot storage trailer offers exceptional flexibility.
53-Foot Storage Trailers
Maximum Capacity for Long-Term Storage
A 53-foot storage trailer provides the highest storage capacity offered by Storage On-Site. These trailers are designed for businesses that require maximum storage volume while maintaining easy access through dock-height loading.
Available For Purchase
For companies looking to permanently expand storage without constructing additional warehouse space, a 53-foot storage trailer offers exceptional flexibility.
Storage Containers vs. Storage Trailers
Choose a Storage Container If You:
- Need ground-level access
- Are storing tools or construction materials
- Need portable jobsite storage
- Have limited space
- Want a compact storage solution
Choose a Storage Trailer If You:
- Have access to a loading dock
- Move inventory frequently
- Need forklift loading
- Require warehouse overflow storage
- Rotate inventory regularly
Questions to Ask Before Choosing a Storage Unit
Think about both your current inventory and anything you’ll be adding over the life of the project. Planning ahead often prevents the need for multiple rentals.
If your storage needs are temporary, renting may be the most economical option. If you anticipate ongoing storage needs, purchasing a storage container or trailer may provide better long-term value.
If your staff will be moving inventory in and out throughout the day, a storage trailer often improves efficiency. If access is less frequent, a storage container may be the better fit.
Containers and trailers require adequate space for delivery and placement. Our team can help determine the best option based on your property layout.
Request a Recommendation or Quote
Whether you need to rent a 20-foot storage container for a construction project, purchase a 40-foot container for long-term commercial storage, rent a 28-foot storage trailer for warehouse overflow, or purchase a 48- or 53-foot trailer for your facility, Storage On-Site has the solution.