Is My Stuff Safe In A Storage Unit?
In short, yes – your stuff can be safe in a storage unit, provided you choose a secure facility and take a few sensible precautions.
When putting your stuff into a storage unit, it’s natural to wonder if it’s truly safe.
The good news is that modern self storage facilities in the UK have come a long way.
Today’s units offer far more than just a locked door. But not all storage is created equal, and knowing what to look for can make all the difference.
In this guide, we’ll walk you through everything you need to know to store your items with confidence - from security features and insurance to climate control and packing tips.
By the end, you’ll be ready to choose a facility that not only stores your stuff but protects it too.
Why Storage Unit Security Matters More Than Ever
Theft, damage, and even accidental loss are all risks that come with putting your thing in someone else's hands. That’s why self-storage security should be at the top of your list when choosing a facility.
Good security starts at the perimeter. You’ll want to look for facilities that have sturdy fencing, ideally anti-climb, and controlled access points that limit who can come and go.
Many storage companies now use electronic gate systems, often with unique codes or key fobs, so only verified customers can enter. Some even go a step further with monitored entry and exit logs, or staffed receptions to keep an eye on foot traffic.
Once inside, your storage unit should be properly secured. Look out for solid steel doors, strong locking mechanisms, and anti-tamper features that help prevent any unwanted access.
And don’t be afraid to bring your own high-security lock if the one provided looks too basic – it’s worth the extra protection.
Storage Facility Checklist: What to Look for Before You Book
- Secure perimeter - Look for anti-climb fencing, gated access, and controlled entry points.
- Electronic access control - Facilities should use PIN codes, key fobs, or biometric entry systems.
- 24/7 CCTV surveillance - Cameras should cover all key areas, including entrances, hallways, and loading zones.
- Well-lit premises - Good lighting deters crime and helps with visibility during early or late visits.
- Solid unit construction - Steel doors, reinforced walls, and individual unit alarms add an extra layer of security.
- Strong locks - Check for 4-lever locks, disc locks, or anti-tamper mechanisms on each unit.
- Climate control options - Ideal for storing electronics, antiques, documents, or anything sensitive to moisture and temperature.
- Fire safety systems - Smoke detectors, extinguishers, and sprinklers should be in place and regularly inspected.
- Clean and well-maintained environment - Watch for signs of pests, mould, water damage, or poor upkeep.
- Insurance cover - Make sure insurance is included or available, and that the facility meets your policy's standards.
- Accessible hours - Make sure access hours suit your schedule, especially if you’ll need frequent entry.
- Helpful, transparent staff - Knowledgeable staff who welcome questions is usually a sign of a trustworthy operation.
CCTV, Alarms and On-Site Monitoring: What to Expect
Almost all good storage facilities now use 24/7 CCTV surveillance.
Some facilities go further by installing motion sensors, alarms that trigger on forced entry, and even individual alarms on storage units. In some places, you’ll also find on-site staff or security patrols who can respond quickly to any alerts.
These multiple layers of protection work together to reduce the chance of theft or damage.
When choosing a storage company, don’t be shy about asking questions. Ask how their CCTV works, whether the footage is monitored in real-time, and how often security checks are carried out. A trustworthy company will be happy to walk you through their setup.
Climate Control and Environmental Protection
It’s easy to focus solely on theft when thinking about security, but environmental factors can be just as damaging. The UK is no stranger to rain, damp and changing temperatures, and these can play havoc with items like wooden furniture, electronics, books, and artwork.
This is where climate-controlled storage units come in. These units regulate temperature and humidity, helping to protect your belongings from mould, warping, condensation, or unwanted smella. If you’re storing anything of value or sensitivity, a climate-controlled unit can be a smart investment.
Do You Need Insurance?
The short answer is yes – and in many cases, the company will ask you to take it out. Some storage companies include basic insurance cover in their monthly price, while others ask you to provide your own. Either way, it’s important to check the details.
Insurance often comes with conditions. For example, if the facility doesn’t meet certain security standards, your policy may be invalid. That’s why choosing a storage site with up-to-date security systems is about more than just peace of mind – it could make or break your claim if anything goes wrong.
If you’re storing high-value items or anything that’s irreplaceable, consider taking out extra cover. You can do this through the storage provider or via a third-party insurer.
Just make sure your valuables are fully covered for theft, damage and environmental risks like flooding or fire.
Tips to Keep Your Items Safe
Even the best security systems can’t do it all – how you pack and arrange your items also plays a part.
For starters, invest in sturdy boxes or plastic containers that seal well. These help keep dust and moisture out, and they’re easier to stack neatly.
Wrap fragile items with bubble wrap or packing paper, and avoid placing heavy items on top of delicate ones.
Furniture should be covered with breathable fabric covers rather than plastic, which can trap moisture and lead to mould.
For electronics or anything that could be affected by damp, consider placing moisture absorbers or silica gel packs in each container.
When loading your unit, place the most valuable or delicate items towards the back, where they’re less visible and harder to reach. Keep an inventory of what you’ve stored – a simple spreadsheet or photo log can make a big difference if you ever need to make an insurance claim.
It’s also a good idea to visit your unit every so often. Even if the facility is well maintained, checking on your items helps you catch any early signs of damage or deterioration before they become major problems.
What Shouldn’t Go into Storage?
While self storage is flexible, there are some clear rules about what shouldn’t be stored. Things like perishable food, flammable liquids, explosives, firearms and illegal goods are not allowed – not just for legal reasons but because they can pose serious risks to the entire facility.
It’s also best to avoid storing cash, fine jewellery or irreplaceable personal documents unless you’ve got a unit with extremely high security. For smaller valuables, a safety deposit box or specialist vault service might be a better fit.
If you’re ever , speak to the storage provider - they can tell you what’s allowed and help you find alternative options.
So, Is Your Stuff Safe?
In short, yes – your stuff can be safe in a storage unit, as long as you choose the right facility. Not all storage companies offer the same level of protection, so don’t base your decision on price alone.
Look for modern security systems, clear controls, clean and well-maintained units, and transparent policies around insurance and prohibited items.
At The Box Co., we believe that secure storage shouldn’t be complicated. That’s why we offer storage with insurance included, flexible collection and delivery, and no hidden fees - just straightforward, reliable service you can trust.
If you’re ready to store your belongings with confidence, get a free quote from The Box Co. today and let us help you protect what matters.
