I have only had this garage in a box for one season and although it held up pretty well through the winter.  Yesterday a wind gust came through - not very strong wind gust and didn't last very long.  I looked outside to see the tarp (which is supposedly rip proof and UV protected) RIPPED right down the middle of the roof - right above the center support pole.  The reason that occurred is the small strip of the top of the tarp that rests on the top support pole was DRY ROTTED and SO WEAK that this small gust of wind caused it to RIPPED a perfectly straight line from one end to the other.  Needless to say, I am EXTREMELY upset and am now frantically trying to figure out what to do with the vehicle and the other "stuff" that was protected by this structure.