Do not measure the fabric itself.
How to replace sunchaser rv awning fabric.
To do so measure from the center of one arm to the center of the other.
Replacing the fabric on an a e model 8500 rv awning.
Choose a fabric replacement measure for the correct awning replacement fabric.
This awning is an 18 model.
Also make sure that the valance is in the channel you marked with a v awning fabric has beading inside it.
Look for part 1 to see h.
This is a new easier way to replace the rv awning fabric on a dometic a e manual patio awning.
Next choose your new awning fabric.
Part 2 re installing the fabric on the awning.
Most rv awnings are made of either acrylic or vinyl material.
Tuck the ends of the fabric into the channels that you marked and ensure that it is centered.