Storage unit rental checklist

Before renting a storage unit, confirm the interior dimensions and door opening, the access hours, whether insurance is mandatory, what the rate becomes after any introductory period, and the facility's lien and late-fee terms. Photograph the empty unit and your belongings before loading.

Measure the door, not the unit
Ask what the rate becomes in month three
Photograph before loading

Before you visit

Estimate your volume so you are comparing the same size at every facility — the size calculator takes about two minutes.
Measure your largest item, including its diagonal depth.
Check whether your renter or homeowner policy already covers off-site storage.
Decide whether you need drive-up access or climate control.

At the facility

Measure the door opening, not the advertised unit size.
Check the interior ceiling height — 8 ft is standard, 10 ft adds 25% capacity.
Walk the route from the loading bay to the unit. Corridor turns stop more sofas than door widths.
Ask about access hours and whether 24-hour access costs extra.
Look at the floor for water staining and the ceiling for daylight.
Check the security: gate code, cameras, lighting, and whether staff are on site.

Questions to ask before signing

What does this unit cost in month three? Introductory rates expire. Get the street rate in writing.
When was this unit's rate last increased, and by how much? Increases of 8–15% within a year are standard.
Is insurance mandatory, and will you accept my existing policy? Most will, with a declaration page.
What is the notice period to move out? Usually 10–30 days, and missing it costs a full month.
What happens if I pay late? Ask specifically about access suspension and lien timelines.

Full detail on what gets added to the advertised rate is on the storage fees page.

Before you load

Photograph the empty unit, including any existing damage.
Photograph and list your belongings — no insurance pays for what you cannot evidence.
Put down pallets or sheeting. Concrete sweats.
Buy a disc lock rather than a padlock; shackle padlocks are cut in seconds.

Two things settle most of the list above before you arrive: size it from your own item list so every facility quotes the same load, and storage fees so the advertised rate does not surprise you at the counter. build a loading plan covers the loading order once the unit is yours.

If the unit is part of a move, the wider timeline matters too — book the unit at least six weeks out, alongside the truck or movers.

What should I check before renting a storage unit?

The door opening width, the interior ceiling height, the route from the loading bay, the access hours, whether insurance is mandatory, and what the rate becomes after any introductory period.

What kind of lock should I use on a storage unit?

A disc lock. Standard shackle padlocks are cut in seconds with bolt croppers, and many facilities now require disc locks by contract.

How much notice do I need to give to move out?

Typically 10 to 30 days depending on the operator. Missing the notice window usually costs a full extra month, so confirm the date in writing when you sign.