Inflatable Rental Terms
Explained Simply

An inflatable structure made of commercial-grade PVC or vinyl that is continuously inflated by an electric blower. Users bounce on the floor and walls of the enclosed space. Also called a 'moonwalk,' 'bouncy castle,' or 'jumper.' Standard bounce houses are designed for children ages 3–12.

An inflatable that combines a bounce area with an attached slide, typically in a single structure. Combo units offer more entertainment value than a standard bounce house because they include both bouncing and sliding. Popular for birthday parties and events with mixed age groups.

An inflatable slide designed for use with water. A garden hose continuously feeds water down the slide surface, creating a slippery, fast ride. Water slides typically include a splash pool at the base. Available in single-lane and dual-lane configurations. Best used in warm weather (75°F+).

A long inflatable structure with a series of physical challenges including tunnels to crawl through, climbing walls, pop-up obstacles, and a slide at the end. Obstacle courses are typically 30–50 feet long and can accommodate older children, teens, and adults. Great for competitive events and team-building.

An inflatable slide used without water. Available in various heights (typically 12–20 feet). Dry slides are suitable for year-round use and work well at indoor events. Users climb an internal ladder and slide down the exterior. Faster and taller than most combo unit slides.

A smaller inflatable specifically designed for children ages 1–5. Features lower walls, softer bouncing, and age-appropriate interactive elements like small slides, tunnels, and activity panels. Toddler bounce houses have lower weight limits and are not appropriate for older children.

The electric motor that continuously pumps air into an inflatable to keep it inflated during use. Blowers draw 10–15 amps of power and must remain running throughout the rental period. A standard 110V household outlet within 100 feet is required. The inflatable will deflate if the blower is turned off or loses power.

Metal stakes driven into the ground to anchor an inflatable and prevent it from moving or tipping in wind. Stakes are used when setting up on grass or soft ground. Stake anchoring is the most secure method of inflatable anchoring.

Weighted bags used to anchor inflatables when stakes cannot be used — typically on concrete, asphalt, or other hard surfaces. Sandbags are placed at the anchor points of the inflatable to prevent movement. Less secure than stakes in high-wind conditions.

A document issued by an insurance company that verifies an inflatable rental company carries liability insurance. Many venues — including parks, schools, and churches — require a COI before allowing inflatable rentals on their property. Wow Inflatables can provide a COI upon request.

International Association of Amusement Parks and Attractions. The global trade association for the attractions industry, including inflatable rental companies. IAAPA membership indicates a company meets professional standards for safety, operations, and business practices. Wow Inflatables is an IAAPA member.

Inflatable Operators Association. A trade organization specifically for inflatable rental companies that promotes safety standards, operator education, and industry best practices. IOA membership indicates a company is committed to professional inflatable operations. Wow Inflatables is an IOA member.

The time range during which a rental company will arrive to deliver and set up your inflatable. Typically 1–2 hours before the event start time. The exact arrival time within the window depends on the delivery schedule for that day.

The duration for which you have use of the inflatable. Standard rental periods are typically 4–8 hours. The rental period begins when setup is complete and ends when the rental company arrives for pickup. Overnight rentals may be available upon request.

The inflatable pool at the base of a water slide that catches riders as they exit the slide. The splash pool fills with water during use and provides a safe landing zone. Splash pools are typically 4–6 feet in diameter and 6–12 inches deep.

A bounce house featuring graphics and design elements based on a specific theme — such as princess castles, superhero characters, tropical themes, or sports themes. Themed bounce houses add visual excitement to parties and can complement a party's color scheme or character theme.

A food or beverage machine that adds a carnival or fair atmosphere to events. Common concession machines include snow cone machines, cotton candy machines, and popcorn machines. Rental typically includes the machine, supplies (cones, sugar, bags), and instructions.

An inflatable or mechanical game that provides competitive or skill-based entertainment. Examples include wrecking ball (pendulum game), inflatable axe throw, BB shoot gallery, and movie screen. Interactive games are suitable for a wider age range than bounce houses, including teens and adults.