There is a particular kind of Tuesday that tells you your business has grown. The stockroom is full. Boxes have started stacking against the fire door. Someone has moved the kettle to make room for a pallet of returns, and nobody has moved it back. You know you need more space. What you are less sure about is whether the next step really has to be a warehouse lease, with a rent review, a deposit worth months of turnover, and a signature that ties you in for years before you know if this growth is going to hold. It does not. There is a middle step most businesses never get shown, and it is built for exactly this stage.
In a hurry? Start here:
- Need space for a few months around a peak? Self storage on a rolling two-week term does the job without a long-term commitment.
- Not sure the growth will hold? Start with self storage and a refundable deposit rather than a multi-year lease.
- Already turning away stock every month, with no sign of slowing? That is the warehouse signal, and we cover it below.
- Need a trading address, a retail counter, or a loading dock? Neither Wigwam nor most self storage does this. Skip ahead to the warehouse section, or start a warehouse or 3PL conversation instead.
What You Can Actually Store (and the One Thing You Can’t)
A business storage unit takes stock, seasonal kit, trade tools and business records comfortably. What it will not take is a vehicle, caravan or boat, and it cannot double as a registered trading address, a retail counter or a permanent workplace. Those two limits sit at opposite ends of most people’s questions, so both are answered clearly, once, here.
What can I actually put in a storage unit?
For a growing business, that usually means: overflow stock ahead of a busy season, seasonal packaging and displays, tools and materials for a trade business, archived paperwork and old equipment that is no longer in daily use but cannot be thrown away. If it fits through the door and is not a vehicle, it is almost certainly fine. Wigwam does not store vehicles, caravans, motorhomes or boats, in a unit or on site, so if leisure or vehicle storage is what you need, this is not the right fit and it is worth saying so early rather than letting you find out at the door.
Can I run my business or trade from a unit?
No. A storage unit cannot serve as your registered company address, a retail premises, or a permanent workspace. That is not a Wigwam quirk. It is how self storage works everywhere, and it is worth knowing before you plan a Q4 that assumes otherwise. If part of what you need is a place customers can visit, or a business address for Companies House, that has to come from somewhere else. Everything else on this page assumes you already know that and are simply looking for space to hold stock, kit or records while the business grows into whatever comes next.
The Real Cost: Warehouse Lease vs. Wigwam Business Storage
Here is the short answer. Self storage is structurally the cheaper, lower-commitment option for a growing business, not because storage is always cheaper per square foot, but because of what you are actually signing up for: a warehouse lease locks you into years of commitment and a deposit measured in months of rent, while a Wigwam unit is a rolling two-week term with a single refundable deposit. The commitment gap, not the square-foot price, is what should drive the decision at your stage of growth.
How much does a warehouse lease actually cost?
Third-party commercial property data puts small UK warehouse rent at roughly £5 to £9 per square foot per year, which works out to somewhere between £50,000 and £90,000 a year for a 10,000 sq ft unit (figures as reported, 2025, sourced to Clarus WMS via a UK third-party logistics data provider, not Wigwam-specific). That is a market range, not a quote for your building, and it will move depending on location and lease terms, so treat it as a starting point for your own conversation with a commercial agent rather than a number to bank on. What tends to matter more than the headline rent is what comes attached to it: a typical lease runs three to five years, with a break clause often only available after year one or two, and a deposit worth several months’ rent on top.
The numbers side by side
| Warehouse lease (typical UK) | Wigwam business storage | |
|---|---|---|
| Minimum term | 3 to 5 years, break clause often only after year 1 to 2 | 2 weeks, rolling |
| Deposit | Often 3 to 6 months’ rent | Refundable deposit, single low figure |
| Notice to leave | Fixed by the lease term (years) | 14 days |
| Business rates | Payable on top of rent | None |
| Service charge, insurance, security | Often billed separately | Bundled into the unit cost; contents insurance is opt-in or you prove your own cover |
| Typical annual cost (10,000 sq ft) | Roughly £50,000 to £90,000 (directional, as reported 2025, confirm your own quote) | Scales with the unit size you actually need, get a live quote |
| Scaling down in a quiet quarter | Locked in regardless of trade | Give 14 days’ notice, refund on unused paid days |
| Loading docks, full logistics support | Yes | No, this is a real limit of what self storage does, not a Wigwam gap specifically |
Is self storage actually cheaper?
For most businesses at this stage, yes, but not because storage beats warehousing pound for pound on space. It is cheaper in the way that matters most when you are not yet certain the growth will last: you are not locked in. Picture a business that signs a five-year, 10,000 sq ft warehouse lease to cover one strong Q4. Even if growth stalls after year one, they are committed to roughly £250,000 to £450,000 of rent across the term. A business that instead adds a Wigwam unit for the Q4 peak, and scales back with 14 days’ notice once the rush is over, only pays for the weeks they actually needed the space. That contrast case is illustrative, built from the figures above, not a promise about your own costs. Get your own numbers before you commit either way.
It is a genuine trade-off, and it is worth stating clearly: self storage does not give you loading docks, or the logistics infrastructure a working warehouse provides. If your business needs vehicles reversing up to a bay and a team picking and packing at scale, that is a warehouse job, and no amount of self storage will substitute for it. What self storage gives you instead is room to breathe while you find out whether you are one strong quarter, or a business that has genuinely outgrown informal space for good.
On the tax side, storage costs are typically treated as an allowable business expense, but this varies by structure and circumstance, so confirm the detail with your accountant rather than taking this page as tax guidance.
Get a live quote for your unit at quote.wigwamstorage.co.uk →
Access, Deliveries and Scaling Up for Peak
Units are reached by smart entry from 6am to 10pm, seven days a week. Sites are unmanned, so if you are expecting a courier or a supplier delivery, someone from your business needs to be there to receive it, staff will not sign for anything on your behalf. Units can be added or dropped as stock flexes, with 14 days’ notice either way.
Can I get deliveries at a storage unit?
Yes, but because sites are unmanned, deliveries need someone from your business on hand to receive them. Nobody at Wigwam will sign for a parcel or a pallet in your absence. For a trade business used to a yard where someone is always around, or an e-commerce operation used to a courier just leaving things on the step, this is the one habit worth building early: plan deliveries for a window when you or a colleague can be there.
How fast can I scale up for Black Friday or Christmas?
Quickly. Because the minimum term is two weeks and rolling, you are not waiting on a lease negotiation to add space ahead of a peak. If your stock is climbing in the weeks before Black Friday or Christmas, you can add a unit to sit alongside your existing one, rather than trying to negotiate a bigger single space from scratch. That speed is the whole point of a rolling term: the space grows with the order book, not with a landlord’s diary.
What if the peak doesn’t last?
Give 14 days’ notice and stop paying for the space you no longer need. Any paid days you have not used are refunded. That is the direct answer to the fear underneath most of this decision: you are not stuck servicing a quiet unit through January because you signed up in October. You match the commitment to the trade you are actually seeing, month by month.
That same flexibility works just as well for a trade or service business as it does for a retailer’s peak season. If tools, materials or job records have outgrown the back of a van or a corner of the workshop, a unit gives you somewhere to keep the overflow without reorganising your workspace around it. You are not tied to a single size either. As a job list grows or a busy contract comes in, you can add a second unit for the duration, then drop back down once things settle, on the same 14-day notice as anyone scaling for a retail peak. The mechanism is identical whether the pressure is a delivery van full of stock ahead of Christmas or a workshop full of materials for a six-month contract: you match the space to the work in front of you, not to a guess about where the business will be in three years.
Security and the Straight Answer on Insurance
Units are individually alarmed and reached by smart entry. They are kept clean, dry and secure, not climate-controlled, and it is worth being precise about that: nothing at Wigwam claims to manage temperature or humidity, so anything genuinely sensitive to either should be assessed against that limit before you commit.
How secure are the units?
Each unit is individually alarmed, and access is through smart entry rather than a shared key or a member of staff letting you in. That combination, alarm plus controlled entry, is the baseline security most growing businesses need for stock and equipment that is not yet warehouse-scale but is too valuable to leave in an unlocked outbuilding.
Do I need my own insurance?
Contents insurance is opt-in through Wigwam, or you can prove your own existing cover instead. It is not optional to have no cover at all, one route or the other is required, so it is worth checking this before moving stock in rather than after.
When You’ve Actually Outgrown Storage
There is a point where a warehouse genuinely becomes the right tool, and it is worth naming clearly rather than pretending self storage stretches indefinitely. If your volume is growing steadily with no sign of slowing, if you need a trading address, a retail counter, or a loading dock, or if you need real logistics support with vehicles and a picking team, that is a warehouse conversation, not a storage one. Reaching that point is not a failure of planning. It is what growing the right way actually looks like: you matched your commitment to the evidence at every stage, and now the evidence says warehouse.
When does a warehouse make more sense than a unit?
When the growth stops looking seasonal and starts looking structural, sustained volume with no quiet months to scale back into, or when you need infrastructure self storage was never built to provide: a loading dock, space for a forklift, a team picking orders on-site. At that point a warehouse lease is not overcommitting, it is matching the space to a business that has actually arrived.
Finding a nearby Wigwam location
Wigwam Self Storage Bath and Wigwam Self Storage Lincoln are two of Wigwam’s confirmed sites, and both work well for growing businesses in their areas. For the full list of locations, Wigwam runs 15 sites across UK market towns, so there is a reasonable chance one sits close to you.
Whether you end up scaling comfortably with a unit for another year, or this is the season you move into a proper warehouse, get your own numbers before you decide either way.
See your options and get a quote at quote.wigwamstorage.co.uk →
Frequently Asked Questions
No. A Wigwam unit cannot be used as your registered company address, a trading address, or a retail premises. If you need an address for Companies House or for customers to visit, that has to be arranged separately, storage is for stock, kit and records, not for operating a business on-site.
Because units run on a rolling two-week minimum, you can typically add a unit within the same week stock starts climbing, rather than waiting on a lease negotiation. Many businesses add a second unit a few weeks ahead of their busiest trading period and give notice to drop it again once the peak has passed.
That is a normal, healthy point to reach, not a sign anything went wrong. When volume is sustained rather than seasonal, or you need a loading dock, a trading address, or real logistics infrastructure, a warehouse lease becomes the right tool. See the section above on when a warehouse makes more sense than a unit for the specific signals to watch for.
