Special Offer: First 2 months 50% off
Special Offer: First 2 months 50% off
Special Offer: First 2 months 50% off
Special Offer: First 2 months 50% off
Special Offer: First 2 months 50% off
Special Offer: First 2 months 50% off
Business Storage Sheffield
Secure & Flexible Commercial Storage Solutions
Looking for secure business storage in Sheffield? Portland Self Storage provides flexible commercial storage units for businesses of every size. Whether you need space for stock, tools, office furniture, business documents or equipment, our secure storage facility offers affordable business self storage with flexible contracts, competitive pricing and daily access from 7am to 7pm. From sole traders and tradespeople to retailers and growing companies, we make business storage in Sheffield simple, secure and cost-effective.
BRAND NEW CONTAINERS
FLEXIBLE CONTRACT
OPEN DAILY
SECURE GATE & CCTV
Getting started with
self storage is easy
Choose Size
We have 10ft to 20ft units available. Multiple sizes to suit multiple needs.
Select a date
Choose a day that suits you to move in.
Setup Payment
Setup your first payment and then collect your free padlock from the site office.
10ft containers
Ideal for tools, equipment, or the contents of a small office.

20ft containers
Suitable for larger stock levels, equipment, or multi-department storage needs.

Container
Entrance
Width 8ft, 2.44m
Height 8ft, 2.59m
24/7 CCTV Monitoring
Our facility is protected by high-definition cameras, ensuring your goods, equipment, and documents remain secure at all times. We’re committed to delivering the safest business storage in Sheffield.
Our Containers
Portland XL Vent Containers provide superior ventilation, featuring larger vents designed to maximise airflow. This enhanced ventilation helps regulate temperature and reduces moisture buildup, which is crucial for protecting items prone to condensation damage, such as furniture, electronics, or documents. By minimising the risk of mould, mildew, and rust, these containers offer a safer, more reliable storage solution for sensitive goods over both short and long-term periods.
Safe Storage For Your Business
- Individual PIN access
- CCTV recording
- Gated compound
- Ground floor access
- Drive-up storage units
- Weather-resistant containers
- Dry, ventilated storage
Premium Portland XL Vent Containers
Our upgraded XL vent containers feature enhanced ventilation to reduce moisture and protect sensitive items such as electronics, furniture, and documents. Ideal for businesses looking for dependable commercial document storage solutions.
Why Businesses Choose Us
Secure business storage
Our site is protected by gated access, CCTV monitoring and individual PIN entry for added peace of mind.
Convenient Sheffield Location
Our facility is easily accessible from Rotherham, Barnsley, and Doncaster, making it ideal for businesses across South Yorkshire.
Drive-up storage units
Load and unload directly from your car or van, saving time and making heavy or bulky items easier to move.
Flexible Contracts
Store your business equipment for as little or as long as you need, with no long-term commitment.
Convenient daily access
Access your storage unit between 7am and 7pm, seven days a week, making it easy to collect stock or equipment when you need it.
Clean, dry containers
Our modern storage units are well-maintained, with premium ventilated containers available to help protect sensitive items.
Affordable pricing
Enjoy competitive rates with no hidden fees, giving your business a cost-effective alternative to renting warehouse space.
Trusted by local businesses
From tradespeople and online retailers to offices and growing companies, businesses across Sheffield rely on Portland Self Storage for secure commercial storage solutions.
Who Uses Our Business Storage?
Our commercial storage units are suitable for:
- Builders and tradespeople
- Electricians
- Plumbers
- Landscapers
- Estate agents
- Online retailers
- Amazon & eBay sellers
- Office relocations
- Marketing agencies
- Manufacturers
- Wholesalers
- Seasonal businesses
What Can You Store?
- Business stock
- Excess inventory
- Office furniture
- Marketing materials
- Exhibition stands
- Trade equipment
- Power tools
- Company archives
- IT equipment
- Packaging supplies
- Retail displays
- Spare parts
Cheap Commercial Storage Units
Keeping business costs under control is essential, and renting additional warehouse or office space isn’t always the most cost-effective solution. At Portland Self Storage, we provide cheap commercial storage units in Sheffield that give businesses the extra space they need without the expense of long-term leases.
Whether you’re storing excess stock, tools, equipment, office furniture or important business documents, our flexible storage options allow you to pay only for the space you need. With a choice of 10ft and 20ft storage containers, competitive monthly prices and no lengthy contracts, our business storage is ideal for start-ups, sole traders and established companies alike.
Business Storage Solutions
Document Storage
Protect your business records with our commercial document storage in Sheffield. Ideal for legal files, financial records, or confidential documents, our storage units are secure, dry, and accessible whenever you need them. Keep your paperwork organised, safe, and easily accessible without cluttering your office or warehouse. Portland Self Storage makes document storage in Sheffield simple, secure, and flexible.
Office Storage Units
Need extra space for office furniture, equipment, or surplus stock? Our office storage units in Sheffield are perfect for businesses looking to declutter their workspace or store seasonal office supplies. With flexible contracts, secure PIN access, and 7am–7pm daily availability, you can manage your office storage efficiently without committing to long-term leases.
Trades & Contractors
Need secure storage for tools, machinery, or materials? Our business storage facility provides an ideal base for tradespeople looking to keep expensive equipment safe. With early 7am access, you can grab what you need and get to work fast.
Online Retail & eCommerce Storage
Running an online business often means balancing stock, packaging, and deliveries, all without the space of a traditional warehouse. Our business storage in Sheffield is ideal for online retailers, including eBay and Amazon sellers, who need a secure and flexible place to store inventory.
Are the Storage units accessible with a car or van?
Do I pay weekly or monthly?
The rent is payable monthly, on the date that you move in. So if you move in on to 18th of a month, then the rent is payable upfront, with your next rent payable on the 18th of the following month.
How does Business Storage work?
What can I store in a self-storage unit?
You can store almost anything, including furniture, electronics, clothing, documents, vehicles, and more, as long as it’s legal and not hazardous.
Book Your Business Storage Unit Today
Whether you’re a tradesperson, retailer, freelancer, or startup, our business storage units in Sheffield give you the flexibility, access, and security to support your success.