Short answer: The core bounce house safety rules: shut down in sustained winds above roughly 15-20 mph, stake into grass or sandbag on concrete, run each blower on a dedicated 20-amp circuit, cap it at 6-8 similar-sized kids, and keep one sober adult watching.

I have been setting up inflatables across Jefferson and Orleans Parish since 1992. Almost every injury I have heard about traced back to one of five things, and none was the unit failing.

Wind, bad anchoring, mismatched kid sizes, nobody actually watching, and shoes.

What are the bounce house safety rules that matter most?

1. Wind. Sustained above 15-20 mph means shut down, no debate.
2. Anchoring. Stakes in grass, sandbags on concrete. Never improvised.
3. Power. A dedicated 20-amp breaker for each blower.
4. Size matching. Similar-sized kids, 6-8 at a time on a standard unit.
5. Supervision. One sober adult assigned to the unit, the whole time.

How much wind is too much for a bounce house?

Sustained winds above roughly 15-20 mph mean immediate shutdown. Kids out until it settles.

Gusts matter more than the steady number, and that is what parents miss. An inflatable is a 12-foot sail. A calm 8 mph afternoon with 25 mph gusts off the lake in Lakeview is worse than a flat 14 mph.

Wet vinyl turns into a slide. In real rain, clear the kids, leave the blower running so it sheds water, and expect 20 to 40 minutes of downtime.

Lightning inside 10 miles: shut down, wait 30 minutes past the last strike.

How should a bounce house be anchored on grass versus concrete?

On grass, we drive steel stakes at every anchor point, angled away from the unit. On concrete or asphalt, sandbag ballast goes at those same points.

Tell us your surface at booking. A crew expecting a Kenner backyard and finding a Mid-City driveway either has the bags or does not.

What is not a plan: "we'll just hold it down." That is how a unit ends up in a neighbor's fence. Cars, coolers, and cinder blocks are not anchors, and neither are four dads.

Why does a blower need its own dedicated 20-amp circuit?

Because a blower pulls hard and constantly, and it shares badly. Put it on the same circuit as a fryer or a DJ's speakers and the breaker trips at the worst moment. I have watched that happen in Marrero.

Trace your outdoor outlet back to the panel first. Two inflatables means two circuits, not one and hope.

If the blower stops, stay calm. It deflates slowly, so you have 30 to 60 seconds of usable shape. Walk kids to the door in order, smallest first, then find the breaker.

A deflating bounce house is an inconvenience, not an emergency. Say so out loud.

Who should be watching, and how many kids belong inside?

One sober adult, assigned by name, watching that unit. Not "everyone is kind of watching," which means nobody is. Run 30-minute shifts and hand off out loud.

Most standard bounce houses hold 6-8 elementary-age kids at once, fewer for bigger kids. Size separation matters more than headcount.

Never mix a 4-year-old with 12-year-olds. A 60-pound kid landing on a 35-pound kid is the injury I hear about most, and 15-minute age blocks prevent it. On a wide age spread, add a toddler bouncer.

What rules should I read aloud before the kids climb in?

Read these out once, at the start, with the kids listening. Forty-five seconds saves three hours of correcting.

1. Shoes off. Every time. Grip socks are not an exception.
2. Glasses off. Give them to a parent.
3. Jewelry, hair clips, and hard costume pieces off: crowns, wings, buckles.
4. Empty your pockets. Keys and phones stay outside.
5. No food, gum, drinks, or candy inside.
6. No flips, no somersaults, no wrestling, no tackling.
7. No climbing or hanging on the walls or netting.
8. No dog-piles, no sitting on someone.
9. Big kids and little kids do not jump together.
10. Six to eight jumpers at once. If it is full, wait.
11. Sit and slide out the door. No jumping off the edge.
12. If a grown-up says out, everyone gets out.

Post it on the fence. Parents read it.

How do I know a rental company is safe to hire?

Ask five questions before you put down a deposit.

• Do you carry insurance, and can I get a certificate? A real company sends a COI within a day. Schools and parks in Metairie and Harahan require one.
• How will you anchor my surface? The answer names stakes or sandbags, at every anchor point.
• Do you walk me through it at delivery? My crew shows you the blower, breaker, anchors, and shutdown steps.
• What is your wind policy? No number means keep calling.
• When was this unit last cleaned? Check the netting for tears on arrival.

Same bar in an Algiers Point backyard, a school fair, or a corporate event.

Frequently asked questions

How much wind is too much for a bounce house? Sustained winds above roughly 15-20 mph require immediate shutdown, no matter how the unit is anchored. Gusts matter more than the steady reading: a calm forecast with 25 mph gusts is riskier than a flat 14 mph. Read the gust line, not the rain odds.

How many kids can be in a bounce house at one time? Most standard units hold 6-8 elementary-age kids at once, fewer for teenagers. The bigger rule is size separation: never let a 4-year-old jump with 12-year-olds. Rotate by age group in 15-minute blocks, and add a toddler unit when ages spread wide.

What happens if the blower stops during the party? It is not an emergency. The unit deflates slowly, giving you 30 to 60 seconds of usable shape. Walk kids out the door in order, smallest first, calmly. Then check the breaker: a 20-amp circuit shared with a fryer is usually the cause.

Can a bounce house go on concrete or a driveway? Yes, with sandbag ballast at every anchor point instead of stakes. Disclose the surface at booking so the crew loads the bags. Never accept an unanchored setup on concrete, and never let anyone substitute cars, coolers, or cinder blocks for real ballast.

Does one adult really need to watch the whole time? Yes. One sober adult, assigned by name, watching that unit and nothing else. Assumed supervision is how injuries happen, because "everyone is kind of watching" means nobody is. Run 30-minute shifts and hand the job off out loud when you swap.

Book with a crew that stakes it, walks you through it, and hands you the rules in writing. Call Bounce World at 504-467-9424 or book online. Serving Kenner, Metairie, New Orleans, Harahan, Marrero, Gretna, Destrehan, LaPlace, and the Northshore since 1992.