This is the left bottom corner of the bathroom window. As you can see, there is a vertical tear in the siding by the corner. The siding requires replacing. It's not a big piece, nor would it be a big job. However, I will be billed for a replacement that happened as a result of the window installation. So, I'm holding the window installers/window salesman responsible. Until all the issues are resolved, I'm holding the second half of the payment of the windows. There aren't that many issues, and overally, we're pleased. But, we will be paying a lot of money for a job that isn't done to our satisfaction, so fair being fair, there it is.