Roofing Shingles How To Do

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.

Roofing shingles how to do.

All the other patterns work in essentially the same way offsetting. Preparing the roof 1. If the broken piece is lost cut a new piece to fit the existing shingle. Many pros shingle in a vertical line up the roof because it s much faster.

If a shingle is torn or cracked glue the broken piece back in place using roofing cement. Measure the length of a shingle as it lies across the roof. Consider four and five. It generally takes three bundles of shingles to cover 100 square feet.

Stagger each course to achieve the half pattern. Starting at the bottom of the roof map out a guideline with chalk. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across.

Complete the application of underlayment and valley flashing before the roofing shingles are applied. Using alternate patterns 1. You ll get the most life out of your shingles and your roof by laying them in a smart. This will help determine how the shingles will lay on the.

The recommended flashing material is a 28 gauge galvanized metal or an equivalent corrosion resistant non staining material check with local codes. The goal is to provide a reasonably flat surface for the new shingles to lie over with no gaps greater than 1 2 inch. Get the right number of shingles for the job.