But Why: A Podcast for Curious Kids How big is a Macy's parade balloon?
Nov 14, 2025
Will Koss, the Executive Producer of the Macy's Thanksgiving Day Parade, shares a behind-the-scenes look at this iconic event. He reveals how massive balloons are made from proprietary fabric, heat-sealed together, and intricately hand-painted. Koss also discusses selecting characters, the impressive scale of float construction, and the teamwork required to manage 90 handlers keeping balloons afloat. Plus, learn why helium is crucial for floating and how they securely attach balloons to tiny strings for the parade's spectacular display.
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Floats Fold And Reassemble
- Floats fold down to about nine by twelve feet so they can travel through tunnels and streets.
- Teams reassemble them in New York with cranes the day before the parade like a giant Lego puzzle.
Huge Paint Needs And Effects
- Macy's uses over 2,000 gallons of paint every year and mixes custom colors.
- Painters create motion effects like spinning layers to bring float designs to life.
Sculpting Big Characters
- Sculptors carve giant styrofoam blocks with knives and hot wires, then coat them with protective 'candy' layers.
- Pieces get armatures and latex finishes so puppet parts can move during the parade.