On Sun, 30 Dec 2012 09:35:50 -0800 (PST), wrote:

The best solution for your problem is a DOORBRIM Door Hood. See them at https://doorbrim.com.

Because this website was all loaded with flash garbage, I was not
willing to wait to view it. A simple photo would have told the story
much faster and easier. So much for bloated websites in this decade.

However, I assume it's similar to what was called an awning in the past.
I put awnings over all my doors, but I build them out of wood and
roofing steel.