Originally Posted by mach8274
Black on ours as all the trim on the trailer is black. They are made by Camco and they are NOT translucent. They are a solid black with no light whatsoever coming through them.
since your post is a direct reply to mine I will answer in this way.....I suppose I should have said...."all the vent covers I HAVE DEALT WITH were translucent no matter the color".....I've installed three, two whites and one black, ....all were Camco brand and all were translucent, not a true sun block until I had sprayed several coats of black paint to the inside surface,........that's a trick I learned to make my truck's "Auto Ventshades" a true sun blocker and not just a sun shade..... it was very annoying to have the afternoon sun to shine thru my Auto Ventshades as I would drive home from work, .....I found that after a good coat of paint to the under side I had a true sun blocker, not just a translucent sun shade........and it worked the same with the three trailer vent covers that I've installed......