pointed the ridge tiles on a roof nov last yr for a guy looked really easy untill i got up there,the roof had 4 sides to it so as you can picture the straight ridge for a roof ladder was only in the middle.now my question is a i have a similar roof to power wash how do u excess these with safety i dont fancy walking another rope far to dangerous

would never do the ground around the house isnt very even and drive is on a hill,and when i tell them i need 1000 to do the job because i had to hire a machine @600 they will prob chase me lol