How to Make a Bright Rainbow Balloon Arch
Create a vibrant color-blocked arch for kids parties and pride events.
Materials
- 80 × Assorted rainbow color balloons
- 1 × Flexible PVC pipe frame
- 20 × White balloons for cloud bases
Tools
- Electric pump
- Zip ties
Steps
- 01
Sort by color sequence
Group your balloons into red, orange, yellow, green, blue, and purple sets.
- 02
Build color blocks
Attach quads of identical colors sequentially along your arch frame.
- 03
Add cloud bases
Add cluster groups of white balloons at the bottom ends to represent clouds.
Tips
- Use 5-inch balloons in matching colors to fill small gaps between rainbow sections.
Common mistakes
- Mixing colors randomly instead of keeping strict color blocks.
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