DIY Rainbow Lucky Charms Balloon Arch

Happy St. Patrick’s Day from the Lars team! We feel so lucky to be sharing this post with you today and perhaps spread a little luck and cheer despite all the gloom going around. To help spread that cheer, we’ve teamed up with out friends at Anagram balloons and set out to search for a pot of gold that we think we just miiiight find at the end of our own Rainbow Balloon Arch!

You'll Need:

In true Lars fashion, our balloon arch is BIG and COLORFUL, and made up of Anagram’s wonderful foil balloons. We said this before and we will say it again, we love these balloons because they are deflatable, and therefore reusable which we love, helps the environment and cuts cost since you can use them again!

How to make the balloon arch frame for under $10

We knew we wanted an arch that was much larger than anything we’ve ever done so we had to think BIG! For our pumpkin arch we made one small enough for our walkway and it worked so well. And this time we went double the size!

Here’s what we did to make the balloon arch frame:

  • We used three 10′ PVC pipes connected with their little connectors (all under $10!).
  • We pounded a piece of rebar on either side of the pole into the ground with a hammer and the pipe slid on nicely over the rebar.

Blowing up the Balloons for an arch

This is one of the questions we get over and over again “How far in advance can you blow up the balloons?” Well, it depends on the type of balloon and the weather and if it will be indoors or outdoors. To ensure freshness, I’d recommend 1-2 days. Anything over that is probably fine but you just never know. Some of the balloons even have tiny holes in them and you don’t know that until a few hours when it’s in the arch and starts to shrivel up.

It took us 5 people in one morning to blow up all the balloons for this arch. Mind you, we blew up waaaaay too many because we didn’t know exactly what shape we were going to build yet and we wanted to be sure. We used about 48 balloons here for this 30′ pole.

How to add on balloons to the pole

We know and love using balloon tape, but for something like this, we prefer to attach it to the pole directly with clear shipping tape. We take an 8″ piece and tie it around the end of the foil balloon and around the pole.

We added on more balloons to the base so that they acted more like clouds.

All the colors!

We must have a soft spot for holiday-themed balloons (You may remember seeing them from our favorite Jingle Bell Balloon post?) since we undertook creating this huge Rainbow Balloon Arch! Despite the helium shortage, we were able to use these reusable balloons to make our BIGGEST balloon arch yet, a full 30 feet because they are all air-filled! Perhaps the real treasure at the end of our rainbow was the rainbow itself! We couldn’t believe how great it turned out, with all our favorite colors. We used a mix of pastels and bright, saturated colors because we love the mix together! 

The Lucky Charms!

We added a few smaller rainbow balloons in to make our arch extra charmed with flour-leaf clovers, an X to mark the spot, hearts, and rainbows! Because can you even have enough rainbows?! This arch is even luckier, since these balloons are made of foil we can make this arch again and again for holidays to come.

Like I said, we sure feel lucky to be able to share this Rainbow Balloon Arch with you and even luckier to work with wonderful sponsors like Anagram who made this arch possible! 

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