Now I have 2
The first one I installed myself. It took 2 days but it has served me well for a year. I was going to get a metal building but it's winter and I could not get one till spring so I got a second one of these. After one year I see no determination of the canvas so I'm assuming it will last over the 5 years expected life. Good product. I would buy again. Well actually, I did buy a second.