Thank you.
Thank you.
Because of my wife, I know way more about curtains and drapes than any man should. If I were you, I'd look at Lowes, Home Depot and even McMaster-Carr dot com for different materials that you could use to make your rods. My living room and one bathroom have arched windows. Real curtain rods would have been close to $200 each. I wasn't paying $1,400. I spent $60 on copper pipe from Lowes and built a wooden frame that matched the arch. In an afternoon I built and installed all 7. For my theater there wasn't a curtain rod long enough to match the length of the 103" screen. Even though you can't see it, I have two decorative curtain rod ends connected to electrical conduit pipe.
I gave you my examples of thinking outside the box because I can't visualize what you are describing. I work better with pictures.
-Robert