Awning issue

I would call Carefree of Colorado.

Agreed on the above Carefree of Colorado has awnings for motorhomes between 8ft to 24 ft (Fiesta line) I would reach out to Carefree via phone or website and see what they can do for you.

(800) 621-2617

Carefree

The awning arms need to install in a vertical spot in order to clear a window or door .
If u have a slider window, i would try to have the awning cover the screened portion to limit light rain from entering the rv.

Scroll here to see the awning pic.
https://www.rvtrader.com/listing/2013-Thor+Motor+Coach-Majestic+19G-5027942920

If u choose to buy an electric awning , you will be dealing with a motor, switch, fuse and wiring which can all fail. Learn how to by- pass or repair such so u don't get stuck with a deployed awning when trying to vacate a campsite.

Many elec awnings can be cranked back in using a hand drill and appropriate sized socket in the event of a motor failure.
If this seems too involved u can opt for a mechanical pull out awning minus those elec parts.
12v motors that are used in rv’s are usually not the best quality motors. You just need to know how to remedy a situation because it’s a tad difficult to drive with your awning out. :B

It’s common sense to retract the awning when you leave the rv for an extended period of time to go hiking or whatever. Storms with strong winds can appear fast with little warning, ripping off of the rv and causing expensive filon damage as well as trashing the awning.

Be careful of how you mount it. There's blocking installed to support an awning from the factory. Sometimes there's a sticker to indicate where this is.
You can't just run screws into luan paneling alone.