Roofing Shingles How To Do

Understand the basic patterns.

Roofing shingles how to do. If a shingle is torn or cracked glue the broken piece back in place using roofing cement. You ll get the most life out of your shingles and your roof by laying them in a smart. Preparing the roof 1. It generally takes three bundles of shingles to cover 100 square feet.

Starting at the bottom of the roof map out a guideline with chalk. If the broken piece is lost cut a new piece to fit the existing shingle. Consider four and five. This will help determine how the shingles will lay on the.

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. Complete the application of underlayment and valley flashing before the roofing shingles are applied. Get the right number of shingles for the job. Center a 914 mm 36 width strip of an ice and water protector membrane in the valley.

The goal is to provide a reasonably flat surface for the new shingles to lie over with no gaps greater than 1 2 inch. Many pros shingle in a vertical line up the roof because it s much faster. Stagger each course to achieve the half pattern. Remove old shingles and.

Measure the length of a shingle as it lies across the roof. All the other patterns work in essentially the same way offsetting. Using alternate patterns 1.