How You Install Roof Shingles

Using the chalk line snap a line between the two marks to get a straight edge.

How you install roof shingles.

Repeat this on both sides of the roof. 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. Pull the drip edge down about a half inch from that line to create a gap between the drip edge and the fascia board. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

Every 5 inches make a new mark until you get to the rop of the roof. Many pros shingle in a vertical line up the roof because it s much faster. Use the chalk line to snap a straight line vertically every 6 inches. To start installing shingles line up aluminum drip edge flush with the edge of the roof and make a pencil line at the top on each end of the house.

Install the shingles so that each one is overlapping the shingle directly below it which will conceal the nails.