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Bounce House Weight & Age Limit Guide

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Bounce House Weight Limit by Size

Every bounce house has a total weight limit set by the manufacturer. Go over it and the floor stitching, blower, or anchor points can fail. Here's the standard weight limit per bounce house size โ€” use these as the floor for any rental contract.

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Small (10x10 - 13x13)

Max weight: 300 lbs total
Ages 3-8 ยท 4-6 kids max at once. Per-person weight limit ~75 lbs.

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Medium (15x15)

Max weight: 500 lbs total
Ages 3-12 ยท 6-8 kids max at once. Per-person weight limit ~100 lbs.

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Large (20x20)

Max weight: 800 lbs total
Ages 3-14 ยท 8-12 kids max at once. Per-person weight limit ~150 lbs.

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Adult / Commercial

Max weight: 1,200 lbs total
All ages ยท per-person limit varies by model (typically 225-275 lbs).

Pair the right bounce house weight limit with safe setup: try the wind load & anchor calculator and the setup space calculator.

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Standard Bounce Houses

Combo Units with Slides

Water Slides

Obstacle Courses

How It Works

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Find Your Unit Type

Browse by category: standard bounce houses, combos with slides, water slides, or obstacle courses. Each lists weight limits and age ranges.

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Check the Limits

Every inflatable has a total weight limit and per-person limit. Never exceed these numbers. The weight limit includes all riders at the same time.

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Follow Safety Rules

Each section includes supervision requirements and safety rules. Review these with your adult supervisors before the event starts.

Show Safety Info on Your Rental Listings

Reservety lets you display weight limits, age ranges, and setup requirements on every listing so customers book the right unit for their event.

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Frequently Asked Questions

What is the weight limit for a bounce house?
Weight limits vary by size and model. A standard 13x13 bounce house typically holds 300 lbs total (about 4-6 children). A 15x15 holds around 500 lbs. Larger units can hold 800-1,200 lbs. Always check the specific model's weight limit, which should be provided by the rental company. The limit is a total, not per person.
Can adults go in a bounce house?
Only if the unit is rated for adult use. Standard kids' bounce houses are not designed for adult weight and can be damaged or collapse. Adult-rated bounce houses and obstacle courses exist and have higher weight limits (typically 1,000-1,500 lbs total). Ask the rental company if the specific unit is adult-approved.
What age is appropriate for a bounce house?
Most bounce houses are designed for ages 3 and up. Children under 3 are too small and can be thrown around by bigger kids bouncing. For water slides, the minimum is usually 5-7 years old depending on height. Always separate younger children (3-5) from older children (6+) for safety.