Best Material Option


New Member
I have a customer who builds and sells commercial property (mainly dorms/apartments. They currently have a building under construction and they asked for four "poster boards" (36" x 72"). From what they said, two will be hung inside the windows and two will be mounted outside on the plywood that is cover part of the exterior of the building. I know I probably sound stupid, but by poster board does he mean PVC foam board? Hope all of the makes sense, any suggestions are much appreciated!

Andy D

Active Member
.060 Polystyrene is what I would use, I use it all the time for simi-temporary exterior signs, it has to be mounted to plywood & it's light weight enough to hang in a window.
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Magna Cum Laude - School of Hard Knocks
We print on poster paper for those type clients. They simply tape them inside the windows. For outside, coroplast.