Bought about 15 to 20 windows from them. Mainly rectangles and 3 half-circle windows. Did a good job on the rectangle windows, but really upset that they did not wrap the half-circle windows. Manager says they do not do that because rain could get in and damage the window. What I find surprising is their competitor will do the wrapping on the half-circle windows and guarantee the work. I wish they told me this upfront because I would have gone with the competitor instead. Overall good windows, happy withe style and function of the windows.