You should contact your local 3M company and inquire about UV film. While the
films have a finite life span, it's not very expensive to replace every five
years. However, if security is also a concern you should contact Bob
Ducibella at voice line 203-393-0430.
He has done some research into UV protective films that are also very useful
in preventing glass breakage.
If you decide to go the 3M route E-mail me at [log in to unmask] and I can go
through my catalog to find a rep. for your area.
 
Gary Acord
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