Best way to brace a Lexan Face

[Happyprinter]

We are installing new lexan faces on a double sided sign 6'x16' in a high wind area. What is the best way to brace these larger faces so they do not bounce around in the wind and break? We have tried running a few screws thru the lexan around the outside edge and this works most of the time but still a lot of play in the middle.

 

[Gino]

Bumpers.

There are a few threads on this very topic with diagrams.

 

[Mosh]

Good time to use Flex Faces.

 

[J Hill Designs]

+1 interior bumpers

 

[Milo]

The item is called a Ti-Bak Wind Brace. You can obtain from N.Glantz or similar suppliers. Google the name and you can see the image and if it fits your requirements.

 

[Happyprinter]

Thanks for all the prompt reply's. Mosh I agree, time to convert to flex face. We are trying to talk them into it but in case they wont, the Ti-Bak's will work.