Permit or approval
A pavilion reservation is required. The rental vendor's Certificate of Liability must reach the Parks office at least 14 days before the reservation.
Compare 1 current foam parties listings from 2 rental businesses serving Katy. Check the exact event address before reserving.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0)%2Fe_background_removal%2Cb_white%2Fc_pad%2Cw_1200%2Ch_1200%2Cb_white%2Fq_auto%3Abest%2Ff_jpg%2Fv1776940471%2Fproducts%2Fproduct-category%2F97b5b92e.jpg&w=1920&q=75)
0
0
0
0
0
0
0
0)%2Fe_background_removal%2Cb_white%2Fc_pad%2Cw_1200%2Ch_1200%2Cb_white%2Fq_auto%3Abest%2Ff_jpg%2Fv1776940461%2Fproducts%2Fproduct-category%2F9dec14a2.jpg&w=1920&q=75)
0
0
0
0
0
0
0
0
0
0
Live marketplace snapshot
1
current listings shown
2
rental businesses serving this page
Compare the foam machine output, play-area size, water and power access, surface drainage, supervision needs, and cleanup expectations.
Review real product photos, dimensions, features, and base pricing.
Enter the exact event address to check the provider's delivery area.
Review the itemized total and payment schedule before paying.

Bouncy's marketplace check
Bouncehouse360 brings product details, booking-based customer reviews, delivery checking, and an itemized reservation view into one path. Bouncehouse360-only offers may appear when available, with current eligibility shown during booking rather than promised here.
Pricing depends on the selected rental, provider, event date, delivery address, setup requirements, and rental period. Use the product page and delivery checker to review the event-specific, itemized amount.
Open the rental, enter the event address, and use the delivery checker. A city page reflects service-area inventory, but the exact address is the final delivery check.
Confirm available space, surface type, access, power and water access, setup windows, and any venue or municipal requirements before reserving.
Park party planning
Katy allows dry bounce houses with a pavilion reservation when the required vendor insurance is submitted in advance. Water bounce houses and water slides are prohibited in City parks.
A pavilion reservation is required. The rental vendor's Certificate of Liability must reach the Parks office at least 14 days before the reservation.
Dry bounce houses are allowed. Bounce houses or slides with water are not allowed in City parks.
The vendor must provide at least $1 million in liability coverage with the City of Katy listed as certificate holder.
Send the insurance certificate at least 14 days before the event or the City states that the reservation will be canceled.
Reserve a pavilion
Choose a City park facility and complete the reservation through Katy Parks.
Choose a dry inflatable
Do not reserve a water slide or a bounce house with a water feature for a City park.
Submit vendor insurance
Have the rental provider send the required certificate to Katy Parks at least 14 days ahead.
Official sources
Rules can change and may differ by property, event size, equipment, or reservation type. Confirm final requirements with the agency that controls the exact venue before paying for a permit or rental.