If your business is starting to outgrow its current space, you’ve probably come across all sorts of storage options, from commercial storage and warehousing to self storage and flexible workspaces. With so many choices available, it can be hard to know which one is actually right for your business.
The good news is that finding the right solution is often simpler than it seems. Most business storage needs fall into one of a few key categories, and once you understand what each option offers, it’s much easier to choose the one that best fits your stock, budget and plans for growth.
This guide breaks down the different types of storage used by businesses, including what warehouse storage is, how commercial storage units work and when self storage may be the right choice, so you can make a confident, informed decision.
Business storage explained: who is it for and what can it store?
Business storage is any space rented specifically to support day-to-day operations, rather than to store personal belongings. That could mean:
- Stock and inventory
- Tools and equipment
- Business documents and archives
- Office furniture during a move or refit
- Seasonal or overflow items
Business storage is used by a wide range of operators, from sole traders and tradespeople to ecommerce sellers, contractors and growing SMEs. The right type of storage mostly depends on how much space you need, how often you need to access it, and how long you expect to need it for.
The three main types of business storage
1. Self Storage for Business
Self storage units are individual, lockable spaces you rent on a flexible, rolling contract, with no long-term lease required. Units typically range from around 10 square feet up to 500 square feet, so you only pay for the space you actually need.
Best for: SMEs, ecommerce businesses, tradespeople, contractors and sole traders who need secure, flexible storage units for business use without committing to a long lease.
Typical features available with Attic Self Storage:
- Free 24-hour access
- App-controlled entry and CCTV security
- Flexible contracts you can upsize or downsize
- Parcel receiving and free WiFi at many sites
- Work pods, forklift facilities and loading bays at select locations
2. Commercial Storage
Commercial storage sits close to self storage but is often used more specifically for archiving, document storage and larger-scale business belongings, such as IT equipment and office fixtures during a relocation or refit.
Best for: Businesses that need secure, accredited storage for sensitive documents, or extra space to keep an office clutter-free without losing quick access to files and equipment.
Typical features include:
- ISO 27001-accredited document security (where offered)
- Unit sizes to suit anything from a few archive boxes to a full office clearout
- Easy access whenever records or equipment are needed
3. Warehouse Storage
Warehouse storage is a larger, more permanent commercial space that may be secured through a long-term lease (often 3 or more years). It’s designed for high-volume operations such as pallet storage, distribution and fulfilment.
Best for: Manufacturers, distributors and businesses managing large, consistent stock volumes and frequent goods-in/goods-out activity.
Typical features include:
- Large, fixed floor space for pallets and bulk inventory
- Loading bays built for regular deliveries
- Long-term lease commitment, often with additional costs for business rates, utilities, staffing and maintenance
- Greater control over layout, but less flexibility to scale down
Commercial vs Warehouse vs Self Storage: Quick comparison
To help you compare self storage and warehousing, and understand why businesses use self storage, we’ve summarised the key differences below.
| Self Storage | Commercial Storage | Warehouse Storage | |
|---|---|---|---|
| Best for | SMEs, ecommerce, tradespeople | Document/archive storage, office moves | Manufacturers, distributors, high-volume operations |
| Contract length | Flexible, rolling | Flexible, rolling | Long-term lease (3+ years) |
| Typical unit size | 10–500 sq ft | Varies by need | Large-scale, fixed footprint |
| Access | 24-hour, app-controlled | Scheduled or 24-hour | Depends on site and lease |
| Costs | Simple storage fee, security included | Simple storage fee, security included | Rent plus rates, utilities, staffing, maintenance |
| Flexibility to scale | Easy to upsize or downsize | Easy to upsize or downsize | Difficult and costly to downsize |
Running a Business From a Storage Unit: What You Need to Know
Many business owners ask whether they can actually run their business from a self storage unit. The answer is: partly, yes.
What you can generally do:
- Store stock, equipment, tools and documents
- Use your unit as a base for packing and dispatching orders
- Access your unit whenever needed for day-to-day operations
- Receive parcels and deliveries at many storage facilities
What you generally can’t do:
- Use the unit as a permanent office or workspace for staff
- Meet clients or customers on-site
- Live or sleep in the unit
Self storage facilities are built and insured for storage, not occupancy, so most providers ask that units aren’t used as a workplace. If you need a working office alongside your storage, it’s worth asking your provider whether they offer separate work pods or office space. You should always check with your storage provider about any restricted or prohibited items before moving in.
Can I Use a Storage Unit as a Business Address?
This depends on what you mean by “business address”.
- As a registered office address with Companies House: Generally, no. Self storage units aren’t designed or licensed for this purpose, so most businesses register a home or virtual office address instead.
- As a place to receive post and parcels: Often, yes. Many storage providers, including Attic, offer a parcel receiving service, so deliveries can be accepted on your behalf even when you’re not on-site.
If having a dedicated business address is a priority, it’s worth checking this directly with your chosen storage provider, as policies can vary between facilities.
How to Choose the Right Storage Option for Your Business
- Work out how much space you actually need. Overestimating leads to paying for space you don’t use, while underestimating means an early move.
- Consider how often you’ll need access. Daily dispatch operations suit 24-hour self storage. Infrequent archiving may suit commercial storage.
- Think about how your needs might change. If your stock levels fluctuate seasonally, flexibility to upsize or downsize matters more than a fixed footprint.
- Factor in the full cost, not just rent. Warehousing often comes with additional business rates, utilities and staffing costs that self storage typically avoids.
- Check contract terms. A rolling contract suits growing or uncertain businesses, while a long lease suits established, high-volume operations.
Still not sure which storage option is right for you?
Choosing between commercial storage, warehousing and self storage doesn’t have to be complicated. If you’re a growing business that needs secure, flexible space without a long-term commitment, self storage from Attic could be exactly what you’re looking for.
Get in touch with our friendly team and we’ll help you find the right storage solution for your business today, and as it grows.