Most campers and trailers have retractable awnings that allow for shade and cover from the elements on the porch area. Over time awnings may become damaged and need replaced. In order to replace the RV awning you need to accurately measure it in order to purchase the correct size and replacement.
Extend the camper awning completely to its maximum length. You need to measure from center of the right awning arm to the center of the left to get the correct size. All RV awnings are considered to be a special order item. They are no returns.
All RV awnings have a dealer tag on the fabric. The tag generally has the measurements or product code for the awning, the tag will have all the information that is needed to get correct fabric.