In case anyone is looking for a place to get some, here is a link to a good site.
http://www.outwater.com/tambour.htm#...AMBOUR%20DOORS
I'm sure this company has been mentioned before. I used to buy from them all the time when I was in the cabinet business in NJ. What a warehouse! So much stuff that can be used in an Airstream. LOL
www.outwater.com
They have a 950 page catalog you can order. Great stuff.