Well it has been almost a year since I had to replace the top on my Garage in a box. First one just lasted about 14 months. This one I believe is still under warranty. I will not be tuning in for coverage. Too much of a pain, taking pictures, waiting for approval, shipping, etc. This cover was not made to hold up to the sun. Now I have to find someplace to store my stuff out of the rain. First unit I had lasted 3 years and was a thinner material but was another brand. Save your money for something better. I will not invest in a higher quality material. Read the reviews and you decide.