Roofing Shingles How To Do

Stagger each course to achieve the half pattern.

Roofing shingles how to do.

Remove old shingles and. The recommended flashing material is a 28 gauge galvanized metal or an equivalent corrosion resistant non staining material check with local codes. It generally takes three bundles of shingles to cover 100 square feet. Center a 914 mm 36 width strip of an ice and water protector membrane in the valley.

All the other patterns work in essentially the same way offsetting. Using alternate patterns 1. You ll get the most life out of your shingles and your roof by laying them in a smart. 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. 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. 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.

Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. This will help determine how the shingles will lay on the. Complete the application of underlayment and valley flashing before the roofing shingles are applied. Starting at the bottom of the roof map out a guideline with chalk.

Consider four and five. If the broken piece is lost cut a new piece to fit the existing shingle. Understand the basic patterns.