How to Pick the Right Storage Container Size
When renting a portable storage container, one of the biggest questions people ask is simple:
What size container do I actually need?
Choose a container that’s too small, and you may end up paying for a second unit. Choose one that’s too large, and you’re spending money on space you won’t use. Whether you’re moving to a new home, renovating your property, managing a construction project, or looking for temporary business storage, selecting the right container size can save time, money, and stress.
At Premier Mobile Storage LLC, we offer several portable storage container options designed to fit a wide range of residential and commercial needs, including 16-foot, 20-foot, and 40-foot storage containers, as well as office and office-storage combination units.
This guide will help you determine which storage container size makes the most sense for your situation.
Why Container Size Matters
Many people underestimate how much space their belongings require.
The right storage container should provide enough room for your items while allowing for safe loading, organization, and access when needed.
Factors that influence container size include:
- Number of rooms being packed
- Furniture size and quantity
- Appliances being stored
- Construction equipment and materials
- Business inventory
- Length of storage needs
- Whether you’ll need access to items during storage
Before choosing a unit, it’s helpful to create a rough inventory of what will be stored inside.
16-Foot Residential Storage Container
Best for: Small moves, apartment storage, home renovations, and decluttering projects
Premier Mobile Storage’s residential container measures approximately:
16 ft x 8 ft x 8 ft
This size is ideal for homeowners who need extra space without taking up their entire driveway.
What Fits in a 16-Foot Container?
Typically, a 16-foot container can accommodate:
- 1 to 3 rooms of furniture
- Bedroom sets
- Living room furniture
- Boxes and household goods
- Seasonal storage items
- Renovation materials
Many customers choose this size when:
- Selling their home
- Remodeling a kitchen or bathroom
- Moving from an apartment
- Temporarily storing furniture during flooring projects
Because the container sits directly on your property, you can load and unload at your own pace.
20-Foot Storage Container
Best for: Medium-sized moves, contractor storage, and growing businesses
The 20-foot storage container is one of the most versatile options available.
Dimensions:
20 ft x 8 ft x 8 ft
This container works well for both residential and commercial customers.
What Fits in a 20-Foot Container?
A 20-foot unit can generally hold:
- Contents of 2 to 3 small rooms
- Large furniture pieces
- Appliances
- Contractor equipment
- Building materials
- Retail inventory
Many construction companies prefer 20-foot containers because they provide secure on-site storage for tools, supplies, and equipment. Contractors can keep everything at the job site rather than transporting materials back and forth every day.
For homeowners, this size often works well during larger remodeling projects where multiple rooms need to be cleared.
40-Foot Storage Container
Best for: Large household moves, commercial storage, and major construction projects
The largest standard option offered by Premier Mobile Storage is the 40-foot storage container.
Dimensions:
40 ft x 8 ft x 8 ft
If you have substantial storage needs, this size offers maximum flexibility.
What Fits in a 40-Foot Container?
A 40-foot container can typically store:
- Contents of a 4 to 5-room home
- Large household moves
- Commercial inventory
- Construction equipment
- Industrial supplies
- Warehouse overflow
Businesses often use these containers to create temporary on-site storage space at a fraction of the cost of expanding warehouse facilities.
This size is also popular for large renovation projects where entire homes must be emptied during construction.
Portable Office Containers
Storage isn’t the only solution available.
For construction sites and temporary workspaces, Premier Mobile Storage also offers:
20-Foot Office Container
A dedicated portable office designed for:
- Construction managers
- Project supervisors
- Temporary business operations
- Field offices
The unit includes heating and provides a comfortable workspace directly on-site.
40-Foot Office and Storage Combo
This option combines office space with secure storage in a single unit.
Features include:
- Approximately 17 feet of office space
- Approximately 22 feet of storage space
- Secure equipment storage
- Convenient onsite access
This solution works especially well for construction companies, event planners, and businesses managing temporary project locations.
Questions to Ask Before Choosing a Container
How Many Rooms Am I Packing?
A quick room count provides one of the easiest ways to estimate container size.
General guideline:
| Home Size | Recommended Container |
| 1-3 rooms | 16-foot container |
| 2-3 rooms with larger furniture | 20-foot container |
| 4-5 rooms or entire household | 40-foot container |
Will I Need Additional Space?
Many customers focus only on what they’re storing today.
However, if your renovation or project will continue for several months, additional items may need storage later.
Leaving some extra room can prevent the need for a second container rental.
Do I Need Frequent Access?
If you’ll regularly retrieve tools, inventory, or supplies, consider choosing a slightly larger container.
Additional space creates walkways and improves organization.
Is the Container for Residential or Commercial Use?
Residential storage often focuses on furniture and household goods.
Commercial storage typically involves:
- Equipment
- Tools
- Inventory
- Documents
- Construction materials
Commercial users frequently benefit from larger containers because organization and accessibility become more important over time.
Tips for Maximizing Storage Space
No matter which size you choose, proper packing can significantly increase usable space.
Use Uniform Boxes
Boxes of similar sizes stack more securely and efficiently.
Load Heavy Items First
Place large furniture and appliances toward the front and bottom.
Utilize Vertical Space
Stack boxes safely to take advantage of the container’s height.
Disassemble Furniture
Removing table legs, bed frames, and shelving components can create substantial extra space.
Leave an Access Path
If you’ll need access during storage, create a narrow aisle down the center.
Why Customers Choose Premier Mobile Storage LLC
Premier Mobile Storage LLC provides convenient portable storage solutions throughout New York and surrounding service areas. We offer multiple container sizes, on-site delivery, flexible rental options, and portable office solutions for residential and commercial customers.
Whether you’re planning a move, remodeling your home, or managing a construction site, the right container size can make the entire process easier.
Get Help Choosing the Right Storage Container
Not sure which container size fits your needs? The team at Premier Mobile Storage LLC can help you determine the best option based on your project, inventory, and timeline. From residential storage containers to large commercial units and portable office solutions, you’ll find flexible storage designed to make your move or project more manageable.
Contact Premier Mobile Storage LLC today to discuss your storage needs and get a free customized quote for the right container size.