How to Evaluate a Sky Zone Franchise Without Getting Burned: A 5-Step Checklist

Who This Checklist Is For

You're looking at a Sky Zone trampoline park franchise – maybe you've visited a location in Ventura and loved the energy, or you've seen photos from the Pittston site and think the layout is perfect. But before you sign anything, you need to get past the shiny numbers in the Franchise Disclosure Document.

I've been in the franchise development space for 6 years, handling trampoline park projects. I've personally made (and documented) 8 significant mistakes that collectively wasted roughly $1.2 million in investment decisions. Now I maintain a pre-signing checklist for prospective franchisees. This article walks you through those 5 steps.

Step 1: Calculate the True Initial Investment (Not Just the Franchise Fee)

Most people compare the franchise fee – “Sky Zone is $50K, Brand X is $40K – that's a $10K win.” Actually, that's the least important number.

The total initial investment for a Sky Zone location, as of Q1 2025, typically runs $1.5M to $3.5M (per the 2024 FDD). That includes equipment, leasehold improvements, grand opening marketing, and training. I once saw a franchisee choose a cheaper fee but then spent $300K more on build-out because their chosen site needed major structural work.

Checkpoint: Ask for a detailed breakdown of the initial investment per location type (e.g., 30,000 sq ft vs. 40,000 sq ft). Get at least three real-world examples from existing franchisees.

Step 2: Factor in Ongoing Operational Costs (Especially the Ones They Don't Emphasize)

The royalty fee (8% of gross revenue at Sky Zone) is obvious. But what about the advertising fund contribution (2%)? And the mandatory local marketing spend? I fell into this trap in my first year: I estimated $20K/month in operating costs, but the real number was closer to $35K after insurance, utilities (those high ceilings cost to heat), and seasonal staffing premiums.

A franchisee in the Midwest told me his first-year utility bill alone was $80K – nobody had mentioned that in the discovery day.

Checkpoint: Request profit-and-loss statements from three existing franchisees for at least two years. (They don't have to share them, but many will if you ask directly.)

Step 3: Evaluate the Location and Build-Out Costs With a Fine-Tooth Comb

This is where total cost thinking really matters. The build-out budget in the FDD is a range – “$400K to $600K” – but actual costs depend heavily on your landlord's contribution, local codes, and the condition of the shell.

I worked with a franchisee who signed a lease in a former big-box store. The ceiling height was perfect, but the floor slab needed reinforcement for the trampoline supports. That alone added $90K to the project. Another franchisee ignored the requirement for a separate exit path for the laser tag area – resulting in a $50K retrofit after inspection.

Checkpoint: Engage a local contractor before signing the lease. Ask them to review the Sky Zone prototype drawings (available from the franchisor) and give you a firm quote for your specific space.

Step 4: Include Marketing and Training Expenses That Don't Show Up in the Initial Investment

The grand opening package costs, say, $30K. But what about the soft opening period? You'll need two months of operations before the grand opening – paying staff, buying supplies, running at 30% capacity. That cash burn is rarely accounted for in pro-forma projections.

Training is another hidden cost. Sky Zone requires managers to attend training at headquarters – travel, hotel, meals. And while the franchisor covers the course, your team's salaries still run while they're away. I once estimated $15K for training logistics (actually cost $22K).

Checkpoint: Build a cash-flow model that includes 3 months of pre-opening operating costs plus a 20% buffer for underestimated items. Ask the franchisor for the actual training expenses from recent franchisees.

Step 5: Project Ongoing Capital Expenditures (the One Everyone Skips)

Equipment wears out. Trampoline mats, foam pits, arcade games – they all need replacement. Sky Zone recommends a reinvestment fund of about $50K per year starting in year 3. I know two franchisees who ignored this and had to close for a week in year 4 because the main jump surface was unsafe. That week cost them $60K in lost revenue plus $90K in replacement costs.

Checkpoint: Create a capital replacement schedule for all major assets (trampoline beds, padding, air handler units, point-of-sale systems). Include both expected lifespan and estimated replacement cost. Then add 10% annually for inflation.

Common Mistakes I've Seen (and Made)

• Only comparing the franchise fee. The cheapest upfront fee can have the highest TCO if the brand has lower negotiating power with landlords or weaker national purchasing.
• Overlooking insurance costs. Indoor entertainment carries high liability insurance – and rates vary by state. Get three independent quotes before finalizing your pro-forma.
• Assuming the build-out timeline from the FDD is accurate. Real-world construction delays of 4–8 weeks are common; that means burning two months of lease payments with zero revenue.
• Ignoring the opportunity cost of your own time. If you're quitting a $120K/year job to run the park, that's $120K you're not earning. Factor it in.

One more thing: never base your decision on the franchisor's “average unit volume” (AUV) numbers alone. They often include top-performing corporate stores. Ask for the median revenue of the bottom 50% of franchisees – that's a more honest baseline.

I learned this the hard way after my third failed feasibility study in 2022. Since then, every client I work with goes through this checklist. The ones who do it thoroughly either walk away (which saves them huge headaches) or enter with realistic expectations. That's the point.