On Mar 17, 4:15 pm, Phisherman wrote:
I have a fan-shaped window in my front metal door where the sun hits
my TV and produces glare. I have been putting a sheet of cardboard
over the window which works well, but looks bad. What kind of window
treatments are used for a fan-shaped door to block sun and provide
privacy, yet allow the sun to enter when nobody is using the TV?

Do a search for arch top window shades. There are several options.

R