Why the Paperwork Matters as Much as the Castle
A bouncy castle can turn an ordinary Saturday in the garden into the highlight of a child's year. Watching a group of seven-year-olds bounce themselves into a happy, exhausted heap is one of the simple joys of parenting. But before you hand over a deposit, it is worth remembering that you are not just hiring an inflatable — you are inviting a piece of equipment onto your property, along with a duty of care for every child who climbs on it.
Most hirers are perfectly reputable. The trouble is that the good ones and the questionable ones look almost identical on a shiny website. The difference shows up in the details: the insurance, the certificates, the paperwork, and how clearly they answer your questions. A few minutes of checking now saves an awful lot of stress later.
Insurance and Safety Certificates
This is the single most important thing to confirm, and it is the question too many parents forget to ask. Ask directly whether the company holds public liability insurance covering at least £5 million, and ask to see the certificate. A genuine operator will send it without hesitation, usually by email within minutes. If someone gets evasive, or says something vague like "we're fully covered, don't worry about it", treat that as your answer and look elsewhere.
Alongside the insurance, ask about:
- PIPA or RPII testing. Inflatables used commercially in the UK should be inspected and tagged. PIPA is the industry scheme for inflatable play equipment, and RPII covers the competence of the person doing the inspection. Look for a current tag on the castle itself when it arrives.
- Annual safety checks. Ask when the equipment was last inspected and whether the certificate is available.
- Risk assessments and method statements. Many venues, schools and councils will ask for these, so if your party is anywhere other than your own back garden, request them in advance.
- Anchorage and mats. Ask what they use to secure the castle and whether safety mats are included at the entrance and exit.
Insurance rarely covers everything, so read what is actually included. Most policies exclude damage caused by misuse, and almost all will be void if an adult has been bouncing on the castle.
Delivery, Collection and Timing
Nothing derails a party faster than a castle that turns up at 2pm when the guests arrived at noon. Ask for a delivery window, not just an arrival time, and get it in writing. A realistic window is usually an hour or two, and a good company will tell you if your slot is early morning or late afternoon.
Also confirm:
- Whether the price includes delivery, setup, inflation and collection, or whether these are charged separately.
- How long the castle stays with you — most hires are for the day, but some are four-hour slots.
- What time collection is expected, and whether someone needs to be home for it.
- Whether the driver needs parking access, and how much space the van requires.
If your street has restricted parking or narrow access, mention it at the point of booking. Turning up with a castle only to find the van cannot reach the gate is a miserable start to the day for everyone.
Setup Requirements: Space, Surface and Power
A bouncy castle needs more room than most people guess. As a rough guide, allow at least a metre of clear space on every side, plus extra at the front for the entrance, and check the height clearance too — overhanging branches and washing lines are surprisingly good at snagging inflatables. Ask the company for the exact footprint of the castle you are hiring.
Think about the ground as well. Grass is ideal, but it needs to be reasonably flat and free of stones, dog mess and sprinkler heads. Hard surfaces such as patios and tarmac can be used with the right anchoring, but you must tell the company in advance so they bring suitable equipment.
Finally, check the power supply. Most blowers run on a standard 13-amp outdoor socket, but the cable must reach safely without trailing across a walkway. If your nearest socket is inside the house, ask whether they provide an extension and a cable cover. Never run a blower through a window on a lead that guests will trip over.
Reading the Hire Agreement
It is tempting to skim the terms and conditions, but this is where the important stuff hides. Look for the age and number limits — usually a maximum number of children at any one time, and separate limits for different age groups. Mixed ages are a genuine risk: a teenager bouncing alongside a four-year-old is how accidents happen.
Check the rules on food, drink, shoes, glasses and face paint, and confirm who is responsible for supervising the children. In almost every agreement, that is you. Ask whether they provide a copy of the safety instructions to display, and whether an adult must be present throughout.
Weather, Cancellations and Refunds
British weather being what it is, ask about the cancellation policy before you pay. Find out how much notice you need to give, whether your deposit is refundable, and what happens if high winds or heavy rain make the castle unsafe. Most sensible operators will reschedule rather than risk it, and many will cancel on your behalf if wind speeds are too high.
Get the terms in writing, along with a contact number for the day itself. Then relax — because once the paperwork is sorted, all that is left to do is watch them bounce.

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