Handing your car to someone else is not a storage decision. It is a trust decision. The building matters, but what matters more is who walks past your car every morning and whether they would notice if something was wrong.
After four decades of looking after other people’s cars, here is what we would ask if we were choosing a facility ourselves. Take these questions to any storage company, including this one.
Genuine classic car storage manages humidity, keeps batteries conditioned, moves cars to protect the tyres, and has people who understand what they are looking at. A locked building does none of that. Both can be described as secure storage, and the difference only becomes visible when you collect the car.
The gap shows up in spring. One car starts, drives and behaves exactly as it did in October. The other has a flat battery, flat spots on the tyres, seized brakes and a damp smell in the carpets. Nothing dramatic happened to either. One was looked after and one was simply kept.
Look for monitored CCTV rather than recorded CCTV, a controlled entry system, alarms connected to a response, and a building that does not announce what is inside it. Ask who else has keys and who is on site outside working hours.
Recorded footage tells you what happened. Monitored footage means somebody is watching while it happens. The distinction is worth asking about directly, because both get described as CCTV.
The other question owners forget is access control. How many people can open the door, and is there a record of who came in and when? A facility that cannot answer that quickly has not thought about it.
Humidity is what damages a stored car, not cold. Damp corrodes metal, perishes rubber, grows mould in leather and carpets and rusts brake discs onto pads. A building that is genuinely dry and insulated protects a car. A building that is merely heated can be worse than an unheated one.
Warm damp air holds more moisture than cold damp air. This is why a heater in an uninsulated barn is not climate control, and why the question to ask is what relative humidity the building holds, and how.
Some facilities use individual sealed enclosures with air circulated around each car instead of conditioning the whole building. Both approaches work. What does not work is a promise of climate control with no explanation of how it is achieved.
Ask three specific things: is the battery kept on a conditioner, is the car moved regularly to prevent flat spots on the tyres, and is the engine run. A facility that does all three is maintaining your car. A facility that does none is renting you a space.
Tyres develop flat spots when a car stands on the same contact patch for months. Batteries sulphate and die. Fluids settle and seals dry out where nothing circulates. None of this is exotic, and all of it is preventable by someone paying attention every few weeks.
Ask how often, and ask who does it. The answer tells you whether the service is real or a line on a website.
Discretion is a genuine security feature, not a marketing word. A low profile, semi rural site that does not advertise what it holds attracts far less attention than a signposted facility on a main road. It is one of the reasons the best car storage is usually somewhere you would drive past without noticing.
This matters more than owners expect. A building that publicly advertises that it contains valuable cars has created a target. A quiet building at the end of a farm track has not.
Ask how the facility handles visitors, deliveries and contractors, and whether your ownership of a particular car would ever be discussed with anybody else. The right answer is short and slightly firm.
Access arrangements vary widely and they are worth checking before you commit. Some facilities allow visits seven days a week. Others require notice, and a few make it genuinely awkward. If part of the pleasure of owning the car is seeing it, this matters.
There is a reasonable middle ground. A facility that asks for a call ahead so the car can be brought out, uncovered and ready is being helpful rather than obstructive. A facility that needs a week’s notice is telling you something about how it is staffed.
Collection and delivery changes the practical experience of storage more than almost anything else. Ask whether it is handled in house or subcontracted, whether the car travels driven or on a covered transporter, and who is insured while it is in transit.
Most incidents happen while a car is moving, not while it is standing still. That makes transport the part of the arrangement worth understanding most clearly, and the part most often glossed over.
In house transport also means the people who move your car are the people who store it. There is no handover to a third party who has never seen the vehicle before.
Storage facilities carry their own cover for vehicles in their care, usually up to a stated limit per car. It does not replace your policy. Most owners move to a laid up or limited mileage policy while the car is stored, which is normally cheaper than full cover.
Two things to establish in writing. First, the insured value limit per vehicle, checked against what your car is genuinely worth today rather than what you paid for it. Second, whether that cover extends to the car while it is being collected, moved or delivered.
If a facility is vague about either, that is your answer.
A stored car still needs an MOT, tax or a SORN declaration, and occasional mechanical attention. Facilities that can arrange this on your behalf save you collecting the car simply to take it somewhere else and bring it back.
The UK government requires a vehicle to be either taxed or declared off the road under SORN, and a stored car is easy to forget about until a letter arrives. Ask whether the facility tracks these dates for you, and whether it can take the car for its MOT and return it without you being involved at all.
This sounds soft and it is the most reliable indicator of all. People who love cars notice things. A weeping hose, a slightly soft tyre, a mark that was not there last week. Nobody is paid to notice those, which is why it only happens where the interest is genuine.
Visit before you commit. Look at how the cars are arranged, whether they are covered, whether the floor is clean and whether the person showing you round talks about the cars or about the square footage. Ten minutes on site tells you more than any website.
Wash and dry it thoroughly, fill the fuel tank to reduce condensation, change the oil if it is due, inflate the tyres slightly above normal, and leave the handbrake off with the car chocked. A good facility will do all of this for you, but it is worth knowing what should happen.
Road salt and bird lime left on paint over winter cause damage that is entirely avoidable. A full tank limits the air space where moisture can condense. Old oil is acidic and sitting in an engine for six months does no good. Leaving the handbrake on can bond the pads to the discs, which is why chocks are better.
Ask whether preparation is included or extra. On a car that is going away for six months, this is the difference between storage and a service.
Indefinitely, provided it is being maintained. Cars stored properly for years come out fine. Cars left untouched deteriorate within a single winter. The limiting factor is attention, not time.
Most owners store for the winter, roughly October to April. Collections, cars held between sales and vehicles owned by people living abroad are often stored year round for many years without harm.
The failure mode is always the same. A car put away and genuinely forgotten about, with nothing running, nothing moving and nobody looking, will need work before it drives again regardless of how good the building was.
Yes, in three practical ways. Modern supercars are wider and need more floor space. Their electronics drain batteries faster, making conditioning essential rather than optional. And their values are often higher than a facility’s insured limit per vehicle, which is the detail that catches owners out.
Cars with active aerodynamics, air suspension or hybrid systems may also need periodically powering up rather than simply being left. Ask whether the facility has stored the model before.
The insurance point is worth repeating. A facility insuring to £250,000 per car is entirely adequate for most classics and inadequate for a car worth considerably more. Establish the number before the car arrives, not afterwards.
Take these eleven questions to any facility you are considering. The answers, and how readily they come, will tell you almost everything.
Henry’s Car Barn has stored cars since 1984, beginning on the family farm in Warwickshire and now across sites in Warwickshire, Hampshire, West Sussex, London and Northumberland. Climate controlled buildings, monitored security, battery conditioning, regular movement and running, and collection and delivery handled by our own team.
We are also, deliberately, quite hard to find from the road. That is not an accident.
If you would like to talk it through, or come and see a site before deciding anything, get in touch and we will arrange it. Bring the eleven questions with you.
