Whether it’s for vinyl banners or tarp, grommets serve numerous purposes. These pieces of hardware are available in several materials and are a secure and durable material for holding banners in place. However, it’s crucial to ensure their proper installation to maintain their stability over an extended period.
Here is an in-depth explanation of what grommets are, along with common materials used, and methods for grommet installation.
What are Grommets?
A grommet is a hardware component utilized to support holes in pieces of fabric. Grommets are paired with corresponding washers and interlocks on both sides of the fabric to provide ample support.
There is an array of options available when it comes to grommets, but certain manufacturers produce sturdy metal grommets specifically designed for robust applications. As there are various types of grommets and washers available, they can be used in various instances. You can use them in several settings including tents, tarps, industrial covers, boat covers, custom awnings, shade sails, vinyl banners, flags, grommet curtains, drapery, outdoor upholstery, and more.

Common Grommet Materials
Grommets and washers come in various materials, each with its own advantages. Here are four commonly chosen options:
- Brass
Brass is known for its durability and moderate cost. It resists corrosion and high temperatures, making it a perfect material to use for grommets. It is versatile and fits into nearly any environment, meaning it can withstand harsh weather conditions. Its malleability also makes it easy to manipulate. Brass grommets with washers are a reliable standard choice.
- Stainless Steel
Stainless steel, though less malleable than brass, is exceptionally strong, making it ideal for self-piercing grommets.
- Aluminum
Aluminum is lightweight yet durable and resistant to corrosion. It is commonly used for lighter applications due to its comparatively lower strength compared to brass or stainless steel.
- Nickel and Black Plated
Nickel and black plated options provide diverse finishes along with enhanced abrasion resistance.
How to Install Grommets
Installing Grommets with a Grommet Machine
When using a grommet machine for installation, the first thing you want to do is place the washer in the bottom section and put the grommet on the top opening of the machine. Then, insert your banner in between the two sections and ensure that it aligns. Press firmly on the handle to secure the grommet in place.

Installing Grommets with a Hammer
To install a grommet with a hammer, the first step you must take is to hammer a hole where you want your grommet to be. Then, place the grommet on an anvil. Put the banner material over the grommet and then add the washer and setting piece. You will need to hammer the grommet firmly several times to ensure it is properly secured.
Purchase Banner Ups Adhesive Tabs for Easy Installation!
Our Banner Ups adhesive tabs are a durable and reliable alternative to traditional grommets. See our selection of adhesive tabs online and purchase yours today.
If you have questions, reach out to our team!
