[Window channel replacement]

thanks. I've looked at all of these but there are too many choices and styles. Just not sure what will work.  Still not finding the plastic rail that the screen window glides on. 

[Window channel replacement]

Ok, I see how my question was not clear. Sorry about that! I am looking for the channel that the window slides in (the fuzzy part)

The weep holes can probably be cut into whatever channel works.   Also, the screens glide on top of a U shaped piece of plastic (second pic above) I'm attaching clearer pics of the area and channel of the window. (You can see this channel part is disintegrated) I bought some fuzzy channel (pictured) but it seems too bulky. 

 

[Window channel replacement]

darn. nobody has successfully replaced these? 

[Window channel replacement]

Hi Ya'll! We are total newbies and are doing our darnedest to fix our Bonnie up right. She is a 1987 18' Sunrader that we bought already gutted. 

The question of the day is what is the size and where is the place to buy window channel (with weep holes) for the windows and the flat railing for the screen windows to glide? 

I already bought the wrong channel, so I would truly appreciate some links to the right size and vendor. Thanks so much in advance! In the pics you can see they are brittle and really unsalvageable.