Bounce House Safety: A Parent's Guide (Rules, Setup & Red Flags)

Are Bounce Houses Safe? (The Real Answer)

Yes — when the rental company is licensed and insured, the unit is properly staked and blown, and an adult is watching. The vast majority of bounce house injuries come from three preventable causes: overcrowding, mixing age groups, and unsecured units in wind. Fix those three and you've eliminated most risk.

The 7 Bounce House Rules Every Kid Should Know

1. Shoes off, empty pockets. No keys, phones, or sharp toys.
2. Group by size. Little kids bounce with little kids; big kids with big kids.
3. Max capacity posted at the door. Follow it — usually 6–8 kids max.
4. No flips, wrestling, or piling up. The most common ER visit.
5. No food, drinks, or gum inside.
6. Exit the same way you entered. No jumping off the side.
7. An adult watches every minute. Rotate parents in shifts if needed.

Setup Standards a Reputable Company Follows

• Stakes on grass: 18-inch minimum, four corners, no exceptions.
• Sandbags on concrete: 75+ lbs per corner minimum.
• Blower always plugged in. A deflated bouncer with kids inside is a suffocation risk.
• Six-foot clearance from fences, trees, decks, pools, and power lines.
• Insurance certificate available on request. If they can't produce one, walk.

Weather Cutoffs to Know

• Wind: Shut down at 25 mph sustained or gust.
• Rain: Light drizzle is OK on a covered dry unit; steady rain means stop.
• Lightning: Any thunder = evacuate + unplug, wait 30 minutes after the last strike.
• Heat: Above 95°F, add a shade tent or rotate kids inside every 20 minutes.

See our full weather policy on the FAQ page.

5 Red Flags Your Rental Company Is Sketchy

1. They can't email you a certificate of insurance.
2. Cash-only, no receipt.
3. No online reviews, or only a handful of 5-star ones from the same week.
4. They stake into concrete without sandbags — or don't stake at all.
5. They leave without a safety briefing.

What We Do at Every Setup

Every My Party Inflatables delivery includes a walkthrough with the responsible adult: how the blower works, what to do if power goes out, weather thresholds, capacity, and emergency contact. Our equipment is inspected before every rental and replaced on a 2-year rotation. Learn more about our team and safety standards or see local specifics for your city on our Lakeland bounce house page.