If you need a safe place to store your belongings in Manchester, whether you’re moving, making room at home, or running out of space at work, Outer Space Storage Centres offers secure indoor storage units that keep your items clean, dry, and protected. From student boxes to business tools, furniture, or office files, we have a unit that fits.
All our units are indoors, tucked inside a secure building at Denton Business Park. It’s locked down with PIN-only access, 24/7 CCTV, and a full alarm system. You hold the only key to your storage room. No one else goes in. We don’t cut corners when it comes to safety.
We also keep things straight. No deposit. No minimum stay. Store your belongings for a week or a year – it’s up to you. And if you leave early, we’ll refund any unused days. All we ask is 7 days’ notice.
Homeowners, students, tradespeople, and small businesses all utilise our storage, and many remain loyal for the long term. They appreciate knowing their things are safe, and they’re dealing with a local team that answers the phone. If you’re looking for indoor storage that’s simple, secure, and reasonably priced, contact us or request a quote online. We make storage easy.
Benefits of indoor storage units
Indoor storage units are a better option when you need real protection from weather, dust, and theft. At Outer Space Storage Centres, every unit is situated within a secure, locked building. It’s dry, clean, and under constant CCTV watch.
When your things are stored indoors, you don’t have to worry about what the weather’s doing. Whether you’re storing for a couple of weeks or several months, your belongings remain safe from rust, dampness, or temperature fluctuations. And since it’s all monitored, locked, and only you have the key, there’s no guessing about security.
Here’s why our secure indoor storage units in the UK make sense:
● No damp, no damage – Your stuff stays dry, whatever the weather.
● Locked down – CCTV, PIN-only entry, and staff on-site.
● Always clean – We don’t let our units gather dust or dirt.
● Easy to access – Ground-floor units and long opening hours.
● No tie-ins – Stay as long or as short as you like. No hidden fees.
If you’re storing anything you care about – furniture, tools, stock, or personal gear, indoor is the way to go. It’s safer, cleaner, and worth it.

Domestic indoor storage units
If you’re moving house, renovating, or simply running out of space, we can help, whether you’re in the middle of a house move, gutting the kitchen, or just tired of tripping over stuff you don’t use every day, we have secure indoor storage units that take the pressure off your space.
Pick a size that fits. We offer small units for a few boxes, mid-sized rooms for furniture or hobby gear, and large ones that can accommodate everything from a two-bedroom flat to larger spaces. You can rent short-term during a move or keep it longer for things you’re not ready to part with.
Here’s what people often store with us:
● Sofas, beds, and tables during a move or remodel
● Holiday decorations, camping kits, and bikes
● Suitcases or personal items between jobs or cities
● Spare clutter they’ll deal with… eventually
Once you’re set up, accessing your account is simple. No appointments, no gatekeeping. You get your lock and key, and you’re the only one who can open your unit.
If you need extra space without the hassle, our indoor storage is safe, flexible, and right here in Greater Manchester.
Business Indoor Storage Units
If your business needs extra space for stock, tools, archives, or equipment, we offer a range of secure indoor storage rooms that are clean, accessible, and safe. You can store anything from boxes of documents to full office furniture.
We support businesses of all types and sizes. Whether you’re a tradesperson needing space for tools, or an online shop needing space for inventory, we’ll match you with the right unit.
We also offer:
● Delivery and collection support
● Document and archive storage
● Flexible contracts with no long tie-ins
● Access 7 days a week
● Forklift truck assistance if needed
We understand the importance of storing stock and equipment securely while keeping overheads low. That’s why our pricing is transparent, and our terms are designed for flexibility.
How to Choose the Right Indoor Storage Unit Size
Picking the right fit can feel like a guess, but it doesn’t have to be. At Outer Space Storage Centres, we help people every day find the right indoor space without paying for more than they need.
All our secure indoor storage units in the UK are clean, dry, and safely locked inside our site. Whether you’ve got a handful of boxes or a whole houseful, we’ve got a size that works. Here’s a quick guide to help you figure it out:
● 25 sq ft – Ideal for storing boxes, sports gear, or seasonal items. Think walk-in cupboard.
● 50 sq ft – Fits a small flat: bed, sofa, a few bits of furniture and boxes.
● 75 sq ft – Works for a two-bed home. Holds large furniture and white goods.
● 100 sq ft – Great for a three-bed house or small business storage.
● 150+ sq ft – Designed for bulkier loads, such as stock, equipment, or full office contents.
Getting the size right matters. Too small, and you’re cramming things in. Too big, and you’re paying for space you don’t use. If your needs change later, we’ll help you switch to a different unit. No stress, no extra fees.
Call us or refer to the size guide on our website for assistance. We’ll help you sort it in minutes.
Trade counters, showroom & commercial space
In addition to indoor storage rooms, we also offer:
● Steel storage containers
● Warehouse rentals
● Trade counters and showroom space
If your business is growing, these options provide the flexibility to operate without the high costs associated with traditional premises. Contact us to view available space or discuss a custom package.
Why our indoor storage units are a reliable choice
At Outer Space Storage, we keep things simple. If you need extra space at home or for your business, we offer secure indoor storage units in the UK that are easy to use, reasonably priced, and don’t lock you into a long-term commitment.
We don’t believe in hidden fees or confusing terms. You pay monthly (not every four weeks), there’s no deposit, and if you leave early, we refund the unused days. All we need is 7 days’ notice..
Here’s what you get with us:
● No deposit
● Monthly billing (not every 28 days)
● Only 7 days’ notice to move out
● Refund for unused time
● No contracts or tie-ins
We’re a local team based in Manchester, and we’ve been doing this for years. You won’t deal with call centres or canned answers. Just people who know storage, and care that things go smoothly.
Whether it’s your first time renting a unit or you’ve done this before, we’ll help you figure out what fits. Our units come in various sizes and are kept clean, dry, and securely locked. From short-term space during a move to long-term storage for your business, we’ll help you get what you need, without paying for what you don’t.
Contact Outer Space Storage – Denton
Our indoor storage units are located at:
Denton Business Park, Windmill Lane, Denton, Manchester M34 3SP
Call us on 0161 336 6522
Email: store@outerspacestorage.co.uk
You can also visit our Contact Page or fill in our online form for a quick quote.