Roofing Shingles How To Do

Many pros shingle in a vertical line up the roof because it s much faster.

Roofing shingles how to do.

Remove old shingles and. If a shingle is torn or cracked glue the broken piece back in place using roofing cement. Using alternate patterns 1. Complete the application of underlayment and valley flashing before the roofing shingles are applied.

If the broken piece is lost cut a new piece to fit the existing shingle. Get the right number of shingles for the job. You ll get the most life out of your shingles and your roof by laying them in a smart. Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps.

Preparing the roof 1. Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across. All the other patterns work in essentially the same way offsetting. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

Consider four and five. Center a 914 mm 36 width strip of an ice and water protector membrane in the valley. Understand the basic patterns. Stagger each course to achieve the half pattern.

Measure the length of a shingle as it lies across the roof. This will help determine how the shingles will lay on the. The goal is to provide a reasonably flat surface for the new shingles to lie over with no gaps greater than 1 2 inch.