People compare storage trailers to self-storage units all the time, and on paper they look similar. In practice they are built for different jobs. Here is the honest breakdown.
The per-square-foot number
A 53-foot trailer at our rate works out to roughly 3.33 dollars per square foot per year, and the mid sizes come in even lower per foot. A climate-controlled self-storage unit is usually priced per unit, and once you convert it to an annual per-square-foot figure the trailer is hard to beat for volume.
When self-storage wins
- You need a small amount of space, like a closet's worth.
- You want climate control for sensitive items.
- You do not have a spot to park a trailer.
When a trailer wins
- You are storing pallets, equipment, or bulk material.
- You want it delivered to your dock instead of driving to a facility.
- You need the space to flex with a project or a season.
The short version: for volume, on your site, a trailer is almost always the cheaper square foot. Slide through the sizes on our home page calculator to see your exact number, or see every size, rate and delivery term on our commercial storage trailer rental page.
Comparing the two in a specific market? We take the storage unit question head on for Fairfield and Mason, where the answer usually comes down to whether your freight arrives palletized.
