KNOXVILLE’S #1 FOAM PARTY RENTALS Foam Party Rentals in Knoxville, TN
Two hours of mountain-sized foam, eco-friendly bubbles, and unforgettable party photos. Indoor or outdoor, ages 4 and up — we deliver, set up, and run the cannon.
See our full range of party rentals in Knoxville.
Throwing a bigger bash? Pair a foam party with our water slide rentals in Knoxville or plan the whole day with our birthday party rentals.
Book from $279
FOAM MACHINES
The Coolest Way to Cool Down a Knoxville Party
A foam party turns any backyard, gym floor, church lawn, or parking lot into a roaring, bubble-filled dance party. Our high-output cannons pump out chest-deep, eco-friendly foam for two full hours while the kids go wild and the photos write themselves.
We run three foam machines — from our most-booked backyard cannon to a pro-grade unit that blankets festivals and 40+ guest events. Every foam party rental is hypoallergenic, biodegradable, and dye-free: safe for kids, pets, lawns, and pools.
Every foam party includes:
- High-output foam cannon — covers a 20×20 ft party zone
- Foam solution — premium hypoallergenic, biodegradable concentrate
- Pre-party setup — we deliver, hook up, and prime the cannon
- Safety walkthrough — eye-protection & slip-prevention guidance
- Pickup + cleanup — foam dissolves in minutes; we haul it back
Choose Your Foam Machine
Three foam machines, one unforgettable party. Pick the size that matches your crowd — every rental includes foam solution, setup, and teardown.
E Foam Machine Rental
Our most popular foam machine — perfect for backyard birthdays, glow parties, and groups up to about 20 kids. 2 hours of foam.
Large Foam Machine
Higher foam output for bigger crowds — school field days, church events, and packed backyards.
Premium Foam Cannon
Maximum foam. Our pro-grade cannon blankets large events, festivals, and 40+ guest parties in chest-deep bubbles.
Why Knoxville Families Love Our Foam Parties
Premium but fun, safe but wild — here’s what makes a PBHR foam party different.
2 Full Hours of Foam
Our high-output foam cannons keep the bubbles flowing. Chest-deep foam, photo-perfect, the whole party long.
Safe & Eco-Friendly
Hypoallergenic, biodegradable, dye-free foam. Safe for kids, pets, lawns — and the most important thing — smiles.
Ages 4 to Adult
Birthdays, school field days, church events, glow parties, college events, and corporate picnics.
Indoor or Outdoor
Backyard, gym floor, parking lot, gravel — we set up wherever the fun is. Just need a water hookup nearby.
Booking a Foam Party Is Ridiculously Easy
From “let’s do this” to chest-deep foam in three simple steps.
60 SECONDS
Book Online
Pick your foam machine and lock your date with a $50 deposit. Takes about a minute, 24/7.
DAY OF
We Deliver & Set Up
We arrive early, position the cannon, prime it, and give you a quick safety walkthrough.
PARTY TIME
Foam, Then We Clean Up
Two full hours of foam. When it’s done we pack up and haul it away — foam dissolves in minutes.
We Deliver Across East TN
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The Foam Machine Rental Knoxville Trusts
Searched “foam machine rental”, “foam cannon rental”, or “foam party rentals near me”? You found the right team — pro-grade cannon, foam solution, and an operator option, all included.
Foam Machine Rental Near Me
Local Knoxville delivery — Farragut, Maryville, Oak Ridge, Powell, Sevierville, and surrounding cities.
Foam Cannon Rental Knoxville TN
Commercial-grade foam cannon (not the backyard toys) — fills a 20×20 area in minutes, kid-safe and tear-free.
Foam Party Machine Rental
Every foam party includes the machine, foam solution, and an operator option. 950+ 5-star reviews. Book with a $50 deposit.
Answers Before You Book
The questions we hear every week — answered straight, no runaround.
Our standard package is 2 hours of continuous foam — the sweet spot where kids are still having a blast but the party isn’t dragging. Need longer? Call us and we’ll build a 3 or 4-hour package.
Yes — we use hypoallergenic, biodegradable, dye-free foam solution that’s safe for kids, pets, lawns, and pools. We recommend ages 4 and up, eyes closed when foam is on the face, and no contact lenses in the foam zone.
Yes — the foam cannon connects to a standard garden hose. We’ll confirm hose access at booking. If your venue doesn’t have outdoor water, we can usually adapt — just give us a heads up.
Outdoor is easiest (foam dissolves in minutes on grass or pavement). Indoor works on smooth surfaces like a gym floor or covered pavilion — we’ll talk through floor protection and drainage at booking.
No. Our foam is dye-free and rinses clean. It evaporates within 20–30 minutes after the cannon is off. No lawn damage, no stained T-shirts.
A 20×20 ft area is the sweet spot — big enough for 15-20 kids dancing in the foam at once. Small backyards work great. For larger groups (40+) we’ll recommend our Premium Foam Cannon or a multi-cannon setup.
Attendants are an optional add-on at $35/hr. Most parents run the cannon themselves — it’s a one-button operation we walk you through. For school events or 50+ guest parties, we strongly recommend adding an attendant.
Reserve online 24/7 with a $50 non-refundable deposit that locks your date, or call (865) 419-0090. We deliver across Knox County and surrounding areas — Farragut, Maryville, Oak Ridge, Powell, Clinton, Lenoir City, and more.
Ready to Throw the Foam Party Knoxville’s Talking About?
Reserve your date with a $50 non-refundable deposit. We’ll handle the foam, the setup, and the cleanup.
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Bundle with any of these for a bigger, better party.
Need More Options?
See our complete Knoxville party rentals catalog — from $89 yard cards to $1,099 mechanical bulls and everything between.