Are Storage Units Safe for Furniture? Expert Tips for Secure Storage

Are Storage Units Safe for Furniture? Expert Tips for Secure Storage
5 July 2025 0 Comments Eamon Vellore

Picture this: you’ve just hauled your grandmother’s oak dining table out of your flat, roped your mate into helping you load it into a van, and now you’re wheeling it down a cold corridor in a storage facility in Stockport. It’s next to half of your life’s worth of furniture—couches, bookshelves, even a rare leather armchair you scored off a local auction. You can’t help but wonder, is this stuff actually safe here? Or will you come back months from now and find it ruined, or even worse, missing altogether? This is what keeps a lot of us up at night when life forces our furniture into ‘time-out’ in a storage unit.

The Good, the Bad, and the Ugly of Storage Units

First off, most modern storage facilities are way more secure than the old-school garages you might remember from the 90s. The better ones are locked down tight: coded gates, security cameras pointed at every possible angle, with on-site staff wandering about. Temperature control is another big upgrade—there’s a huge difference between stashing your sofa in a climate-controlled unit versus an outdoor steel container that’s roasting in July or freezing in January.

But not all storage units are created equal. Some places might look tidy on the outside and still have issues inside. Cheap, shabby units can leave your stuff at risk of everything from mould to break-ins. I’ve seen reviews online of places in Greater Manchester where people came back to find water damage, or discovered that a bottle of shower cleaner leaked and ruined a desk. Yikes. Always check for real reviews, especially recent ones, and snoop around the site before you sign anything.

Location plays a surprising role, too. Units in flood-prone areas are risky for obvious reasons. Security also varies wildly; a friend of mine stored some boxes at a budget facility and thieves managed to bypass an old gate lock. He got his empty boxes back but not his grandmother’s lamp. If you’re storing furniture you care about, it pays to invest in a reputable place, not the cheapest out there. Plus, more expensive units often include insurance, and proper insurance can make all the difference if something nasty happens.

Main Risks for Furniture in Storage

You’ve got four big enemies when it comes to storage: moisture, pests, temperature swings, and theft. Moisture is the silent killer of furniture, especially wood, fabric, and leather. Even a small leak or just high humidity can warp wood, cause mould patches on your armchairs, and turn a bookcase musty. We all know Manchester isn’t exactly known for its dry climate, so choosing a climate-controlled unit is a game-changer here.

Pests are another delight you want to avoid—rats, silverfish, and even the odd moth. If the facility lets you see inside before you rent, check corners and ceilings for droppings or webs. Ask how often they do pest control. I once stored boxes during a flat move, only to have Luna, my cat, excitedly sniff at everything because a mouse had paid a visit before I picked up the stuff.

Temperature matters more than you’d think. Drastic shifts—think scorching hot summers or freezing winters—cause wood to contract and expand, which can crack, split, or weaken furniture joints. Leather can get brittle, while adhesives used in modern furniture can unstick. Storing stuff long-term? Insist on a facility with steady, moderate temperature and, better yet, humidity control.

Theft is rare at top-notch places, but not impossible. Most reported storage thefts are ‘inside jobs’ at facilities with weak security or a history of problems. Facilities with automated entry logs and plenty of surveillance cameras act as a strong deterrent. Never hide small valuables among your bigger items—storage units aren’t vaults, and insurance, while useful, is always a pain to deal with if things actually go wrong.

How to Prepare Furniture for Safe Storage

How to Prepare Furniture for Safe Storage

Getting your furniture ready for storage isn’t just about shoving it in and slamming the door. Preparation makes all the difference. Before you load up, clean everything thoroughly. Even a speck of food in couch cushions can draw pests. Wipe down wood, vacuum fabric, and condition leather if you have it. Disassemble anything you can—tables, beds, shelving units—since smaller parts are less susceptible to warping and easier to pack tightly.

Wrap furniture in breathable covers, not plastic. Why? Plastic traps moisture. You want dust sheets or special moving blankets that keep dust off but let air circulate. Invest in furniture pads for anything with legs or fragile edges—one friend of mine learned the hard way that direct wood-on-concrete equals ugly dents. For long-term storage, add moisture absorbers or desiccant packs. That tiny investment keeps humidity down, which fights off mould and mildew.

Never put boxes right on the floor. Even in a climate-controlled unit, it’s wise to put pallets or something similar underneath. This protects against accidental leaks or condensation forming under items. Keep heavy items low and stack lighter things on top—classic moving advice.

Leave a tiny gap between the wall and your stuff to let air circulate. If you totally pack your unit air-tight, you actually risk trapping moisture, especially here in the UK. And for extra peace of mind, make an inventory with photos as you pack. If anything does go wrong, a detailed list can be a lifesaver for your insurance claim.

Label everything, including furniture bits—nobody wants to play ‘guess the mystery Allen key’ when reassembling furniture a year later. Something as simple as masking tape and a marker makes moving out quick and smooth, especially if, like me, you get easily distracted by your cat wandering into every open box during moving day.

Insurance and Legal Stuff: The Hidden Essentials

Insurance for stored furniture isn’t just an add-on—sometimes, it’s required by the facility. Check if your home insurance covers stored items. Some policies limit cover if your stuff’s not inside your main home. I had to call up our provider, and turns out I needed extra cover for anything in storage for over three months. Don’t just take the company rep’s word for it—ask for the details in writing. If you’re storing especially pricey items, photograph them and get a valuation if possible. If you keep really high-value pieces—like antique wardrobes—you might need a specialist policy.

Read every contract before you sign it. Look out for weird clauses about what happens in case of flooding, pest infestation, or fire. Most facilities will publish their risk procedures online these days. Ask what happens if there’s a dispute, and how they handle damage claims. After all, legal headaches are the last thing you want when you’re already stressed about moving.

If you don’t have contents insurance already, consider taking out a policy directly with the storage provider, or at least compare quotes. Facilities often partner with insurers for bundled offers, but you can shop around and sometimes snag better terms.

Don’t forget about paperwork—keep your rental agreement, insurance details, and inventory list together where you won’t lose them. An online copy is handy just in case. It might feel overkill now, but if things go sideways, being able to quickly summarise what you stored and prove its value is a huge relief.

Trust but Verify: Picking the Right Storage Unit

Trust but Verify: Picking the Right Storage Unit

If you care about your stuff, visit any storage facility before paying up. Take a walk round. Smell for damp, peek in at the corners, look for signs of pests. Ask to see the insurance certificate—they should have it on display, or at least ready to show you. Ask how long they’ve dealt with furniture storage in particular, and what’s their process when things go wrong. Ask about fire alarms, pest control routines, and how often they check for leaks. Not enough facilities make this info public, and the ones proud to share are probably the ones you want to trust.

Check staff hours and whether someone is always on-site. Facilities that rely only on CCTV and remote entry can take hours to deal with accidents or emergencies. Storage units nested inside busy office blocks or split-level car parks can be harder to monitor properly than purpose-built units. Security should be proactive, not just reactive.

Don’t forget to factor in location—close to home can save you time and hassle, but out-of-town units might offer unbeatable conditions or pricing. If you’re planning frequent access, factor in ease of getting bulky furniture in and out. Loading docks, wide doors, and free trolleys make the job so much less of a nightmare.

Read through Google reviews, but don’t trust just the star rating. Watch for mentions of specific problems—was a reviewer’s issue about customer service, or was it an actual theft, mould, or flood event? Even the best facilities can have a bad review, so it’s all about the pattern. Personal recommendations from friends or colleagues can tip the balance as well.

Furniture can live a second life in storage, but it doesn’t need to be a horror story. With the right prep and a bit of common sense, you can give your favourite sofa, your legendary bookshelf, or even that slightly wobbly kitchen table a safe home until you’re ready to bring it back. Trust your instincts, do a bit of homework, and you should be golden.