Strongly urge you to have a LOCAL canvas shop make your new bimini. I went to Catalina's OEM supplier for a replacement dodger. I even shipped them my tattered dodger. They screwed up were they put seams that made install a royal pain. Very disappointed. Go local if you can. BTW, I believe the OEM supplier was CDI but not positive. I have had good luck with Sailboat Owners for other canvas like wheel cover, winch cover, perch seat back covers, etc.