How To Shingle A 45 Degree Roof

How to stay on a 45 degree composition shingle roof without sliding down.

How to shingle a 45 degree roof.

I need to trim some branches thanks. Understand the physics of how a sloped shingle roof works. If no ridge vent is present use your shovel to remove the shingle cap on the ridge. The cap of each shingle should fall evenly in half over each side of the ridge.

Set the first shingle of the second row back a half tab 6 inches 17 centimeters from the edge of first shingle on the first row and so that the bottom of its tabs just touches the tops of the cutout slots on the shingle below. Place the ridge cap shingles over the roof ridges. It comes as a set that includes a rope roof anchor harness and lanyard for adjusting the tension of the rope. Asphalt roofing shingles simply rely on the force of gravity to shed water from rain or snow melt.

Do this by sliding hard under the layers of shingle and paper then pry upward. The maximum slope considered suitable for normal shingle application is 45 degrees or 12 per foot. I kept sliding today when i got up on the roof to trim branches and i figured there has to be an easier way to stay on the roof. Start at the end and move in and down.

Secure the shingle to the roof deck with fasteners as recommended by the roofing manufacturer. Nail each side of the cap shingle into the roof. Starting at the bottom of the roof map out a guideline with chalk. What methods can a person use to safely repair a roof that is slanted at a 45 degree or greater angle without using roof jacks.

Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across the roof. This 1 2 tab has to be cut off where it hangs off the left edge of the gable roof. In the dictionary to shingle is. Starting at the ridge use your shovel to pry off old shingles.

Place and nail the shingles from the bottom of the roof to the top. It was a little scary up there as my feet kept sliding. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. A roofing harness provides the extra security you need when working on such a roof.

If a roof slope exceeds this limitation the shingles should be applied by the following recommended method complying with astm d4586.