What Can You Put in a Self Storage Unit? UK Rules, Tips and Common Mistakes
What can you put in a self storage unit?
You can store most household and business items in a self storage unit, including furniture, appliances, clothing, seasonal items, tools, business stock, documents and many vehicle-related items. You cannot store food or perishables, hazardous or flammable materials, illegal items, live animals or plants, or anything that could leak, smell or attract pests. If an item is safe, legal, dry and non-perishable, it can almost always go into storage.
Knowing what is allowed before you book saves time and avoids problems on move-in day. The rules are broadly the same across reputable UK storage providers and exist to keep your belongings – and everyone else’s – safe. SCA Self Storage offers personal, business and vehicle storage in clean, dry units with CCTV, intruder alarms and 24/7 access, and the guidance below reflects standard UK practice.
Items you can usually store
Furniture
Sofas, beds, wardrobes, tables and chairs all store well. Dismantle what you can, wrap upholstery in breathable covers and stand mattresses upright to save space and keep them in shape.
Appliances
Fridges, freezers, washing machines and dryers are fine to store once fully cleaned, defrosted and dried. Leave fridge and freezer doors slightly ajar to prevent mould and odours.
Clothes and soft furnishings
Clean, dry clothing, curtains and bedding store well in sealed boxes or wardrobe boxes. Avoid vacuum-packing natural fabrics for very long periods, as they can crease and lose shape.
Seasonal items
Garden furniture, Christmas decorations, sports gear and camping equipment are ideal candidates – they free up space at home and only come out a few times a year.
Tools and equipment
Hand tools, power tools and trade equipment store well if clean and dry. Drain fuel from any petrol-powered equipment such as mowers or strimmers before storing them.
Business stock and equipment
Stock, packaging, display equipment, archives and IT hardware are all commonly stored. Many small businesses use storage instead of committing to larger premises.
Documents and archives
Business and personal records store safely in a clean, dry unit. Use sturdy, labelled archive boxes and keep them off the floor on a pallet or shelving for extra protection.
Vehicle-related items
Tyres, roof boxes, motorbikes and many vehicles can be stored, and SCA also offers dedicated vehicle and caravan storage at selected sites. Check with your chosen location for vehicle specifics.
Items you usually cannot store
Self storage units cannot be used for food or perishables, hazardous or flammable materials (such as petrol, gas bottles, paint, chemicals or fireworks), illegal or stolen goods, firearms and explosives, live animals or plants, or anything that gives off fumes. These rules apply at SCA and across the UK storage industry.
Food and perishables
Fresh, frozen or opened food attracts pests and creates odours. Sealed, non-perishable goods may be allowed for business stock – check with your site first.
Hazardous and flammable materials
Petrol, diesel, gas canisters, paint, solvents, chemicals, fireworks and similar items are not permitted because of the fire risk.
Illegal items
Stolen goods, illegal substances, firearms and explosives are never allowed and may be reported to the authorities.
Live animals or plants
Storage units are not ventilated or lit for living things, so animals and plants cannot be stored under any circumstances.
How to prepare items before storage
How to protect furniture
Clean and fully dry everything before it goes in – moisture is the main cause of damage.
Dismantle beds and flat-pack furniture and bag the screws, taping them to the item.
Wrap wood and upholstery in breathable covers or blankets, not plastic, which traps condensation.
Stand mattresses and sofas upright and keep them off the bare floor.
How to store documents safely
Use strong, uniform archive boxes and do not overfill them.
Label each box clearly and keep an index of what is where.
Raise boxes off the floor on a pallet or shelving.
Keep your insurance up to date, especially for sensitive or valuable records.
When to choose business storage
If you are storing stock, equipment, archives or tools for a business, business storage gives you flexible space, regular access and security without a long commercial lease. At its Rotherham site, SCA also offers retail units, office space and small warehouse units for businesses that have outgrown a standard storage room. Many businesses combine a storage unit with mailbox rental for a professional address.
Common mistakes to avoid
Storing damp or unclean items – the most frequent cause of mould and damage.
Forgetting insurance – most UK providers, including SCA, require your goods to be insured for their full replacement value.
Leaving fuel in mowers, strimmers or other equipment.
Packing fragile items loosely instead of boxing and cushioning them.
Putting valuables you may need urgently at the very back of the unit.
Yes. Sofas, beds, wardrobes, tables, chairs and other household furniture can usually be stored.
Clean and dry everything first. Dismantle larger items where possible, keep fixings in a labelled bag, and use breathable covers to protect fabric and wood.
Can I store a fridge or freezer?
Yes, but it must be fully defrosted, cleaned and dried before storage.
Leave the door slightly open while it is stored. This helps prevent mould, damp smells and trapped moisture.
Can I store clothes, bedding and soft furnishings?
Yes. Clothes, bedding, curtains and cushions are fine to store if they are clean and dry.
Use sealed boxes, wardrobe boxes or breathable storage bags. Avoid storing damp fabrics, as this can quickly lead to mould or odours.
Can I store business stock?
Yes. Self storage is suitable for stock, packaging, tools, documents, display materials and spare equipment.
It works well for online sellers, tradespeople and small businesses that need more space without taking on larger premises.
Can I store documents and archives?
Yes. Documents store well in a clean, dry unit.
Use strong archive boxes, label them clearly and avoid overfilling them. For long-term storage, keep boxes raised off the floor on shelving or pallets where possible.
Can I store tools and equipment?
Yes. Hand tools, power tools and trade equipment can usually be stored.
Make sure everything is clean and dry before storing it. Any petrol-powered equipment should be drained of fuel before it goes into the unit.
What can’t I put in a storage unit?
You cannot store anything dangerous, illegal, perishable or likely to cause damage.
This includes:
Food and perishables
Petrol, diesel and gas bottles
Paint, solvents and chemicals
Fireworks or explosives
Illegal or stolen goods
Firearms
Live animals or plants
Anything that leaks, smells or gives off fumes
If you are unsure about an item, check with the team before bringing it to site.
Can I store food in a storage unit?
No. Fresh, frozen, opened or perishable food should not be stored.
Food can attract pests, create smells and cause hygiene issues. Some sealed, non-perishable business stock may be considered, but this should always be checked with the storage site first.
Will my belongings stay dry in storage?
SCA units are clean and dry, making them suitable for household, business and personal items.
You should still prepare items properly. Make sure everything is dry before storage, avoid plastic wrapping that traps moisture, and use protective covers for furniture and fragile items.
What should I do before moving items into storage?
Before move-in, make sure your items are clean, dry, packed and labelled.
Use strong boxes, protect fragile items, drain fuel from equipment and keep anything you may need soon near the front of the unit. This makes storage safer, tidier and easier to manage.
Make your move easier
To get started, visit our locations page and choose the SCA Self Storage site that works best for you. From there, you can view the available location options and make an enquiry with the team directly.
