Picking a storage unit size based on square footage alone leaves too much room for guessing wrong, either paying for space you don't use or running out of room halfway through move-in. Wye West Storage in Missoula offers a genuine range of sizes, and knowing what each one actually fits, in real furniture and boxes rather than just dimensions, makes the decision a lot easier.
5x10: A Closet's Worth, Organized
A 5x10 unit works well for the contents of a small bedroom or a large closet, think a dresser, a few boxes, seasonal decorations, or a couple of bikes. It's also a common choice for someone downsizing a studio apartment or storing overflow from a single room during a renovation. If your list fits comfortably along one wall of a typical bedroom, this size is usually enough.
10x10: A Full Bedroom or Small Apartment
Step up to a 10x10 and you're looking at roughly the space of a one-car garage, enough for a full bedroom's furniture, a mattress and frame, a dresser, a few boxes, and maybe a couch or small dining set. This is the size that shows up most often for a one-bedroom apartment move or someone consolidating a storage unit's worth of household overflow.
10x15: Two Bedrooms or a Small Home's Overflow
A 10x15 unit handles two bedrooms' worth of furniture, or a small home's general overflow, comfortably. That typically means a couple of mattress sets, a couch, a dresser or two, and a reasonable stack of boxes without needing to pack everything floor to ceiling just to fit it all in.
10x20: A Full Household Move
At 10x20, roughly the footprint of a standard one-car garage stretched out, you're covering a full household move for a small to mid-size home. That includes major appliances, a full living room set, multiple bedroom sets, and enough boxes to account for a kitchen and a couple of closets worth of belongings.
10x30: A Large Home or Vehicle Storage
The largest common size, 10x30, fits a large home's full contents, ...
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September 26th, 2026