How To Prepare A New Roof For Shingles

Asphalt roofing shingles simply rely on the force of.

How to prepare a new roof for shingles.

Working at heights on a roof presents fall hazard risks and. At the end of the day we want you and your family to stay safe when the shingles start to fly. This will help determine how the shingles will lay on the. Roll out a single layer of roofing felt or tar paper which serves as a moisture barrier.

Cut six inches off the length of the first starter shingle nailed on then use the rest of them full size. Start at the eave area just over the ice and water shield with a three inches of overlap about 3 and work your way up. Starting at the bottom of the roof map out a guideline with chalk. Make sure you keep this first row straight using the ice and water shield as a guide.

Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across. A roof replacement will benefit you for the long term protecting your home for years to come and raising your home s value. 10 tips to prepare for a home roof replacement 1. Begin this layer at the bottom of the roof and add it in horizontal rows with a slight overlap to prevent.

Prevent shadowing by checking to make sure all the bundles have the same lot number on the wrapper not just the same color. Lay the first row of shingles directly covering the narrow starter row. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. Secure the roof boards.

Obviously the first part of your roof preparation before installing roof shingles is to rip off the hold or damaged shingles that you are replacing. The stair step method tends to spread and mix the bundles better. When installing the paper you will overlap the felt paper per local building code usually 2 4. It generally takes three bundles of shingles to cover 100 square feet.

Remove old shingles and. Snap a horizontal chalk line over the starting row to use as a guide. Understand the physics of how a sloped shingle roof works. Get the right number of shingles for the job.

Step one in any roofing project is always safety first. Preparing the roof 1. While it is possible to leave these on if they are showing any signs of damage or wear you should replace them whenever possible. How to install asphalt shingles 1.

If the adjacent shingles come from other bundles that are a slightly different color the roof may look patchy even striped. Measure the length of a shingle as it lies across the roof.