Forum Discussion
Dick_B
Aug 04, 2014Explorer
Rain may get in but I'm convinced it's a form of condensation. Air within the rolled up awning gets heated by the sun and expands. When the air cools the air contracts inside the awning and brings with it moist air eg. in the evening. The next day the air expands again BUT not all of the moisture taken in the evening before goes with it. This cycle is repeated every day depending on what the awning is exposed to. A cover over the roof and awning helps minimize the problem because it keeps the suns rays off the rolled up awning.
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