Today we bring you a guest blog by Dolly & Eddie, the power couple behind Delloons, and our amazing Pro Tapes Ambassadors. In this blog, they’ll give us the scoop on how to use tape to securely attach balloons to walls, glass, and more!
When it comes to balloon decor, over the last few years we have seen many different trends. It is no mystery that balloon garlands are all the rave and they are here to stay, so we have compiled a variety or attachment techniques that you can use to secure your balloons in place.
Whether you are a DIYer or a beginner or an advanced balloon artist, this information is perfect for you!
How Do You Attach Balloons to Walls and Other Surfaces?
Technique is very important when it comes to accomplishing a specific balloon design.
Have you ever seen those beautiful balloon garlands hanging on a wall and wondered, how they are attached there? Most importantly, how is it not coming down from the wall? Last but certainly not least, how is it not peeling the paint? We have the answers to those questions here.
The quality of the products that you use is equally as important as the techniques that you employ.
Further, different products work for different scenarios. You wouldn’t use duct tape to section off an area to paint, you would use a painter’s masking tape, RIGHT?
For this reason, we will be sharing different techniques and tapes that you can use the next time you install balloons. We are certain this information will help you with your next installation.

The H Hinge Method to Attach Balloons
The first method is commonly known as the H Method. As the name might suggest, it is just that, an H!
For this specific method, we recommend the use of the following products:
- Pro Duct 120
- Pro Gaff Tape
- 260 or 350 modeling balloons
Watch this step-by-step tutorial on the application of this technique using Pro Gaff tape. Below the video, learn more about when to use Pro Duct 120 and Pro Gaff to create your balloon attachments.
Please note: It is important that you always test your tape on the surface where you wish to apply it before the installation.

What is Pro Gaff Tape?
Pro Gaff is a matte cloth tape. With its variety of presentations, Pro Gaff is perfect for marking and labeling, holding and bundling items (like keeping wires and cables in place for events), and so much more.
Moreover, Pro Gaff is one of our most used tapes when creating balloon designs. It does not matter if it is for a wall installation or for one of our handy balloon structures, Pro Gaff always has us covered!
Did we mention? This product comes in a huge array of colors too (i.e. blue, pink, green, orange, black, white), and it is available in various sizes and widths as well.
When to use Pro Gaff:
- When you need tape that removes cleanly
- When working on interior walls
- When working on glass surfaces

What is Pro Duct 120 Tape?
Pro Duct 120 is a cloth tape made for industrial use. It’s amazing bonding power, and waterproof coating, makes it the perfect option for outdoor balloon installations and structures.
This tape comes in 13 colors! That’s right, you read correctly! If you are concerned about the tape showing behind your balloon display, the color options allow you to cover your mechanics seamlessly.
Plus, with its easy unwind and tear, Pro Duct 120 is extremely gentle on the hands.
When to use Pro Duct 120:
- When clean removal is not a necessity
- When working on porous surfaces such as concrete or brick
- Exterior applications

The Hashtag Method to Attach Balloons
The second method we commonly use is what we like to call the Hashtag Method. And YES! You guessed it! It is exactly what the name suggests, a hashtag sign ( # ).
For this specific technique, we recommend the use of the following products:
- Pro 714 Painter’s Tape
- 260 or 350 modeling balloons
Here is a step-by-step tutorial on the application of this technique with Pro 714 Painter’s Tape:
Please note: It is important that you always test your tape on the surface where you wish to apply it before the installation.

When to use Pro 714 Painter’s Tape:
- When you need 100% clean removal every time
- When working on interior walls
- When working on glass surfaces
Before we go, here’s a few more tips to keep in mind:
- Always test your tapes out on the surface where you wish to apply it before installation to ensure the tape works as intended. Some paint finishes have different effects on the adhering capabilities of tape, so it is always imperative that you test your tape before final use.
- Ensure that you inform your client of your process with tape; understand that there might be risks of damage when using any kind of tape.