Re: Rainy trip, wet awnings
Reply #3 –
I have also wondered about this situation. I actually avoid using the awnings in the rain, due to fear of having to stow them wet. I did a quick Google search on the subject of "rolling up wet RV awnings", and got a whole bunch of vague information and warnings.
There were a lot of dire "NEVER ROLL UP THE AWNINGS WET - LET THEM DRY OUT FIRST" warnings, which are obviously ridiculous. If you use your awnings anywhere it rains, or even where there is just heavy morning dew, you ARE going to have situations where you MUST roll the awning up wet. To suggest otherwise is ludicrous.
Then there was the more reasonable sounding advice saying if you had to roll the awning up wet, then open it up ASAP and let it dry out. But nothing specific about how long was too long (to leave it rolled up wet). It seems there are many variable that come into play. Like the fabric used in the awning - some are more tolerant than others of being stored wet. So I guess determining what fabric is used in your awnings can be important in determining the potential effects of wetness.
Also, it is suggested that dirty awning material will degrade more quickly (when stored wet) than clean material. Apparently the dirt and moisture combine to provide a fertile medium for the growth of mildew and mold, which will in turn weaken the awning fabric and thread. So, keeping your awnings clean will help extend their life, especially in damp/wet conditions.
Finally, I found out some awning designs are better than others, especially at keeping water out when stowed. Some owners complain that when they extend their (previously dry) awnings after driving through heavy rain, they find the material is soaked with water. This is something I have never considered, and have never checked on our coach. I may have been guilty of leaving my awnings rolled up "wet", and didn't even realize I was doing it. I will check this next time (after) we drive in heavy rain!
Bottom line: Keep them clean, try to avoid rolling up wet, if you must roll up wet, dry them out ASAP, hope for the best.