Job entails putting up a 40 foot ladder and repairing broken and cracked window panes. It's an old warehouse and the owner is not concerned with how the result looks. He just wants to pass inspection (having the holes closed up). I'm not actually replacing the glass, but using flashing tape to seal each pane up. First time doing this kind of repair and wondering how much I should charge. By the hour or by each window pane.

Thanks a lot
ME