60+ pitched roof
I just finished my first roof. I can't tell you what a mistake it was. I should have started on something smaller, but I never walk away from a job.
I had to get some gear from REI - harness, grigri, clips, and some good 200' rope. I also spent about an hour reviewing everything with the people at REI.
This house had two normal long sides with a gable at the back, two at the front and a tall chopped off gable in the center of the house. It was one and a half stories. I used bottom ladder stabilizers and a top roof stabilizer. I had to tie off three different places to access all areas. At many times I was relying 100% on the rope - not just for piece of mind. I tied off to a large tree at the back of the house the first time, roped around the chimney a few times for added security and maneuverability. I also found some anchors mid-building near the peak. I put a small clip through the anchor then a larger one that would fit my rope. This allowed me to work mid roof without being pulled into a swing (i.e. as if I were tied off to the top of the roof not the far right end of the house). For the two front gables I stood at the front of the house and tossed half my rope over each gable. Each gable was 50+ degrees. I tied off to a tree to work the opposite side then switched. I found it was easiest to scale up to the top of the gable, take up all the slack except about 2-3 feet, then step out and work from the top down. I clipped my wand to my belt with a clip so I would have both hands free until I was ready to start. I used a 12% pool bleach on asphalt shingles. I also cleaned all the gutters that were filled with mud and leaves.
It was 98-110 that day and I did not take a break. I know I drank at lease 4-5 gallons of Gatorade and water. I got a great tan the hard way - I hope it turns into a tan...It just really hurts right now. My legs and toes were cramping for two hours after - all of that walking at angles on the roof. My hands are red and swollen from trying to hold the rope with one hand and wash with the other. I did realize that if at all possible try to walk / lean with both feet parallel to the side of the house using the sides of your legs rather than just your calf or shins.
That was yesterday. This AM I have to mow, go to church and clean one of my janitorial contracts tonight.
Here is a pic of the house