Gator Board or Foamcore Board?

If you are having trouble deciding between foamcore and gatorboard, here are two key questions to ask yourself.

1) How long am I going to use this?

If the answer is a few days, go with foamcore, it will work fine and is less expensive than gatorboard. Your typical meeting sign that stands on an easel for a few days can be done very successfully with paper on foamcore board.

Somthing that needs to last should be mounted to gatorboard. Foamcore will bend with changes in humidity, and gatorboard will remain flat for years.

2) How is it going to be used?

If you are going to take it from place to place, gatorboard will look better much longer. It's tougher stuff for going in an out of your car, etc. For things that are really going to be slapped around, consider using our edge trim to protect the edges.

Anything that is a permanent display, like pictures of buildings you have built or historical pictures of your town, should be on gatorboard. For graphics to look good for many years, you should consider UV inks, which will not fade over the years.


Foamcore and gatorboard look a lot alike. The difference is that while foamcore is paper on either side of a slice of styrofoam, gatorboard is a heavy (think oak tag) moisture impregnated paper on either side of the same styrofoam. Since the paper doesn't accept moisture, it is much more stable dimensionally. It's also just plain tougher. Gatorboard comes in black and white, foamcore only in white.

Protecting your print from fading

If you've ever left a magazine on a window sill for a month or two, you'll be familiar with fading. Most printing inks will fade when exposed to UV light. And, since fluorescent lighting also emits UV, it can happen to prints hanging in your office, even if they are not getting direct sunlight from your window.

To keep your prints from fading, we need to use UV stable inks. Anything that is going in a window, or that will be up for years, should be printed with them. UV inks are good for up to two years in sunlight, and just about forever (well, OK, 20 years) in a normal office environment. Trade Show graphics and meeting signs are used for just a few days, and we find that UV inks are not normally required.

People often ask about using lamination to reduce the amount of UV that reaches the print. This is a throwback to the days before we had UV inks. While our testing does show that lamination slows fading, it does not stop it. We think the solution is really to use the inks that do not fade.

The good news is that the latest HP equipment gives excellent color with UV inks. Older equipment did not give us good reds, and we had to make tough choices between color fidelity and longevity. Today, you can get both. Less filling, and tastes great!

Alternatives to Framing

When companies want a display that will line their halls for more than a year, we usually print with UV ink, mount on gatorboard, and we often add our edge trim.

Edge trim protects the edges of a gatorboard mounted print and gives the look of a thin frame. It can be substantially less expensive than framing, which for large prints can start at $150. We can also add the wire at the back for hanging. In the end you have a print with a frame and a hanger wire for less than the traditional frame would cost you.

At the right is a menu we printed on gatorboard with matte laminate and edge trim. This particular job also featured channels so that the customer could slide in new items and prices when they changed.