A 5 × 10 has 100% more floor area: 50 square feet compared with 25. The same 5-foot width gains 5 feet of depth. Compare what changes for your furniture, shelves and access route.
| Measurement | 5 × 5 | 5 × 10 |
|---|---|---|
| Width | 5 ft | 5 ft |
| Depth | 5 ft | 10 ft |
| Floor area | 25 sq ft | 50 sq ft |
| Price and availability | Ask the facility | Ask the facility |
Start with one wall of boxes or a shallow shelf. Put the item you use most near the entrance. A large piece can consume most of this footprint, even when its volume seems small.
A 30-inch-wide straight path would use half of the five-foot width. Sketch how you will reach the back before filling the floor.
Read the 5 × 5 layout guide →Try your longest furniture along one side, then group boxes by how often you will need them. Keep the end nearest the door for things you expect to retrieve first.
Shelves on both long walls can quickly narrow the middle. Subtract the actual shelf depths from five feet before choosing a path width.
Read the 5 × 10 layout guide →Start one list and try both room sizes. Place the largest pieces, keep a path to what you need, and see whether the extra 25 square feet solves a real problem. Save a named layout before experimenting so you can return to an arrangement you liked.
A 5 × 10 has 50 square feet of floor area, compared with 25 square feet in a 5 × 5. That is 25 extra square feet, or 100% more floor area. Ceiling height and door measurements are separate checks.
Only if you can still use the space the way you need. Include padding, permitted stacking and room to retrieve belongings. A dense layout can fit your list while making every visit difficult. Compare accessible arrangements before asking about an actual unit.
No. This page compares dimensions, not live prices or availability. Request the actual price and terms for each suitable unit from the facility, then compare the total cost and how you will use the space.
Updated September 6, 2026. Illustrative footprints; confirm actual usable measurements and doors.