What Is a Storage Unit? A Complete Guide to Self-Storage

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Bolt Storage
February 23, 2026
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The insie of a self storage unit from th inside

A storage unit is a private, rentable space where you can keep your belongings safely when you don't have room for them at home or at work. Storage units come in a wide range of sizes — from a small 5x5 closet to a 10x20 garage-sized space — and can be rented month-to-month, making them a flexible solution for just about any situation.

At Bolt Storage, we offer clean, secure, and affordable storage options across 60+ locations in New York, Virginia, Ohio, Georgia, and beyond. You can reserve a unit online in under 5 minutes and move in the same day.

How Does Self-Storage Work?

Renting a storage unit is straightforward. You choose the unit size you need, sign a rental agreement (usually month-to-month with no long-term commitment), and get access to your space. You bring your own lock, pack your items, and come and go during facility access hours — or 24/7 at select locations.

Unlike full-service storage, self-storage gives you full control. You pack it, organize it, and access it on your own schedule. There's no waiting for a delivery window or paying someone to manage your stuff.

Types of Storage Units

Not all storage units are the same. Understanding the different types helps you choose the right one for your needs and budget.

Indoor Units are located inside a secure building, similar to a walk-in closet. They offer reliable protection from weather and are ideal for furniture, boxes, clothing, and household items. These are the most common type of unit and a good fit for most renters.

Drive-Up Units let you pull your car or truck directly up to the unit door — no hallways, no carts, no hassle. This is the best option if you're storing bulky items or need to load and unload frequently.

Climate-Controlled Units maintain a stable temperature and humidity level year-round. They're worth the extra cost if you're storing electronics, wood furniture, artwork, documents, antiques, or anything sensitive to heat and moisture. Learn more about climate-controlled storage.

Vehicle Storage provides outdoor, covered, or enclosed spaces for cars, RVs, boats, motorcycles, and trailers. If your driveway or HOA won't accommodate your vehicle, this is the practical solution.

Storage Unit Sizes: Which One Do You Need?

Choosing the right size upfront saves you money and frustration. Here's a quick reference:

Unit Size Comparable To Best For
5x5 Small walk-in closet Boxes, seasonal decor, small items
5x10 Large walk-in closet Studio apartment, bikes, small furniture
10x10 Half a one-car garage 1–2 bedroom apartment contents
10x15 Small garage 2–3 bedrooms, appliances, furniture sets
10x20 Standard one-car garage Full house move, large furniture, vehicles
10x30+ Large garage Multi-bedroom home, commercial inventory

Not sure what size fits your situation? Use our sizing guide or call your nearest Bolt Storage location — we'll help you figure it out.

Common Reasons People Use Self-Storage

Self-storage is more versatile than most people realize. Some of the most common uses include moving or transitioning between homes, decluttering without throwing things away, seasonal storage for holiday décor, winter gear, or patio furniture, renovating and needing a temporary home for your furniture, student storage between semesters, business storage for inventory, equipment, or documents, and downsizing while holding onto things that matter.

If you're in the middle of a move and need a staging solution, check out our month-to-month rental options — no long-term commitment required.

What Can You Store?

Most household and business items are fair game. Common items people store include furniture and mattresses, appliances and electronics, clothing and seasonal items, tools and sporting equipment, bikes, kayaks, and recreational gear, business inventory and supplies, and vehicles including cars, RVs, and boats.

What you can't store: food, flammable liquids, hazardous materials, live animals, or anything illegal. When in doubt, ask your facility.

What to Look for When Choosing a Storage Facility

Not all facilities are equal. When comparing options, look for gated access with individual entry codes, 24/7 video surveillance, well-lit common areas, clean and well-maintained units, flexible month-to-month leases, easy online rental and payment, and transparent pricing with no hidden fees.

At Bolt Storage, all of the above are standard — not upsells.

How Much Does a Storage Unit Cost?

Prices vary by location, unit size, and type. As a general benchmark, small units (5x5 or 5x10) typically run $30–$75/month, mid-size units (10x10) average $80–$150/month, and larger units (10x20+) range from $150–$300+/month. Climate-controlled and vehicle storage may cost more depending on the market.

Bolt Storage offers competitive pricing with frequent move-in promotions — including up to 75% off your first two months at select locations.

Why Choose Bolt Storage?

  • 65+ locations across New York, Virginia, Ohio, Georgia, and more
  • Month-to-month rentals — no long-term contracts
  • Rent online in under 5 minutes, move in the same day
  • Gated access with 24/7 video surveillance
  • Friendly team available when you need help
  • Frequent move-in specials and discounts

FAQ: Self-Storage Basics

What's the difference between self-storage and full-service storage?

With self-storage, you pack, transport, and organize your items yourself. Full-service storage companies handle pickup, storage, and delivery — at a significantly higher cost. Self-storage is the more affordable and flexible option for most people.

Do I need insurance for a storage unit?

Most facilities require proof of insurance. Your existing homeowners or renters insurance may already cover stored items — check with your provider. If not, Bolt Storage offers affordable storage protection plans.

Can I access my unit anytime?

Access hours vary by location. Many Bolt Storage facilities offer extended hours, and some offer 24/7 access. Check your specific location when reserving.

How long can I rent a storage unit?

As long as you need. Bolt Storage offers month-to-month leases with no minimum commitment, so you can rent for a week or a year without being locked in.

What size unit do I need for a 1-bedroom apartment?

A 10x10 is typically enough for the contents of a one-bedroom apartment. If you have a lot of large furniture or appliances, a 10x15 gives you more breathing room.

Is self-storage safe?

Yes — reputable facilities like Bolt Storage use gated access, security cameras, individual locks, and well-lit grounds to keep your belongings secure.

Find a Bolt Storage location near you and reserve your unit online today — no paperwork, no hassle.

Find Storage Units Near You Up To 75% Off

Discover nearby storage units with up to 75% off at Bolt Storage. Affordable solutions for your storage needs. Find convenience without the high cost.

PRICE MATCH GUARANTEE

We will beat any price in town

Your Storage, Your Way – Safe, Affordable, and Convenient

At Bolt Storage, we offer secure, cheap storage units with 24/7 access and video surveillance with 63 facilities across 11 states. Whether you need extra space for your home, business, or seasonal items, we have the perfect fit with drive-up storage and climate-controlled storage units. Rent online in minutes and take advantage of our great deals with up to 75% off your first two months!

Aerial view of a bolt storage self storage facility with rows of brown door storage units

FAQs: Your Self Storage Questions, Answered!

Got questions about self-storage?
We've got easy answers! Wondering about unit sizes, security, or online renting? Check out our FAQs for quick solutions. Keeping storage simple and stress free - that's our thing!

Are my items safe?

Your items are secured by a gate (most locations) and 24/7 video monitoring. Your items are very safe. See how we keep storage secure.

What types of RVs can I park at Bolt Storage?

You can park motorhomes, travel trailers, camper vans, and fifth wheels. If it fits within the parking space, we can accommodate it.

What size storage unit do I need for a one bedroom apartment?

A 5x10 or 10x10 storage unit is ideal for a one-bedroom apartment. It can fit a bed, couch, small appliances, and several boxes.

Is it easy to get access?

It is extremely quick and easy to rent storage units 24 hours a day. Simply go on your phone or laptop and sign the lease, make your payment and you’re all set. Instant access right on the spot! You’ll be sent a text message with your gate code (most locations). See exactly how to rent a storage unit step by step.

Are the parking spaces covered or uncovered?

Most of our RV parking spaces are uncovered and located outdoors. This allows for easy access and affordable pricing.

What size storage unit fits a two bedroom apartment?

A 10x10 or 10x15 unit is usually the right size for a two bedroom apartment. These units hold furniture, mattresses, dining sets, and around 30-40 boxes.

Are the storage units affordable?

There’s a reason why our facilities stay over 90% full, our storage units start at just $45/month, and we even include a free lock with your rental! Plus, throughout the year, we offer special promotions at selected locations, up to 75% off for the first two months, depending on availability.See how much a storage unit actually costs.

Can I store other vehicles besides RVs?

Yes. While RVs are the most common, we also store trucks, trailers, boats on trailers, and cars.

Is a 10x20 storage unit big enough for a three bedroom house?

Yes, a 10x20 storage unit typically fits the contents of a three bedroom home including large furniture, appliances, and boxes.

Is it month to month or do I sign a longer lease?

All of our storage units are month to month rentals, so you're never locked into a long term contract. Just give us a 10 day notice before moving out and you won’t be charged for any extra time. Learn how flexible month to month storage works and why it’s a great option.

Do I need to reserve in advance?

It is recommended to reserve your RV parking space early, especially during busy seasons when space fills up fast.

Are there climate controlled controlled storage units?

Bolt Storage offers climate-controlled storage in some facilities. Temperature-controlled spaces maintain the ambient temperature and  humidity at ideal levels for keeping your things in great condition. Easily rent online if you need climate-controlled/temperature-controlled storage unit, remember that we only have online rental.

What can I store in a 5x15 storage unit?

A 5x15 unit holds the contents of a studio apartment or large walk-in closet, including boxes, small furniture, and bikes.

Can I rent my storage unit online at Bolt Storage?

Yes, absolutely! Renting your storage unit online at Bolt Storage is incredibly simple. Just find a storage unit near you and complete the rental process hassle-free. See in detail how easy is to rent with Bolt Storage.

How big is a 10x30 storage unit?

A 10x30 storage unit can hold the contents of a 4-5 bedroom home including furniture, appliances, and outdoor gear. Perfect for large moves.

Do I need a lock when I rent a storage unit?

A free lock is provided upon rental for each storage unit. Find the lockbox on-site to get your free lock.

Can I store a vehicle in a storage unit?

Bolt Storage does not recommend storing vehicles inside traditional storage units. Instead, we offer dedicated outdoor and covered parking spaces for RVs, boats, and cars.

What size storage unit do I need?

If you’re unsure of what size you should choose, head over to our size guide to get a better idea of what you need.

How do I choose the right storage unit size?

Start with an inventory of your belongings and estimate the square footage you need. Our online size guide helps match you with the right unit. Get more helpful advice in our Blog section.

What size storage units and parking spaces are offered by Bolt Storage?

Our facilities have storage units starting from 5×5 to 20×30 drive-up units, and climate controlled storage units, giving customers options to choose the right size for their belongings. find your unit here.

Do storage units have height limits?

Most units have ceilings around 8 feet high, so you can safely stack boxes and furniture to maximize vertical space.

Do you accept cash?

We do not accept cash.  Payment can only be made via credit/debit card or via ACH (same as a check).

Should I leave space to access my items in storage?

Yes, we recommend leaving an aisle or at least space to move around inside your unit. Place frequently used items near the front.

Do I need insurance for my storage unit?

We require insurance for all stored items to help protect your belongings from unexpected events. You can use your own policy or choose a low-cost plan during rental. Learn more about storage unit insurance

Is climate-controlled storage worth it?

Absolutely. Climate-controlled units help protect wood furniture, electronics, and clothing from humidity and temperature changes.

How should I pack my storage unit efficiently?

Place heavier items on the bottom, stack similar-sized boxes, and label everything. Disassemble furniture to save space.

How long can I rent a storage unit for?

At Bolt Storage, all rentals are month-to-month. Whether you need storage for just one month or for years, you can stay as long as you like without signing a long-term contract.