I'm sorry to say that we don't sell any weatherstripping that matches what you've described. I'd be happy to look into it further, but I'll need to see photos of the part itself. Specifically I need to see a clear shot of the end profile. Would that be possible?
French doors in general are a little bit too far outside of our wheelhouse. We specialize instead in sliding glass patio doors, storm doors, screen doors, etc. I think ultimately you may be better served contacting the original manufacturer directly.
Sure, the 58-189 can be cut to size using something like heavy-duty snips. You're welcome to purchase the sweep directly on our website or by giving our customer service team a call at (888) 991-1929.
