Roof Layout For Shingles

Understand the basic patterns.

Roof layout for shingles.

Starting at the bottom of the roof map out a guideline with chalk. All the other patterns work in essentially the same way offsetting. Roof shingles consist of a series of individual overlapping components that when laid together in rows or courses starting at the bottom edge of a roof form a barrier designed to repel water snow and ice. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

Roof shingles are installed in such a fashion that each seam or joint is overlapped by a shingle further up the roof. Allow the roof shingles to overhang on the roof for about 1 8 inches. Consider four and five. What you need nail gun measuring tape roofing hatchet framing square chalkline pry bar utility knife straightedge caulking gun tin snips.

You ll get the most life out of your shingles and your roof by laying them in a smart. Stagger each course to achieve the half pattern. Many pros shingle in a vertical line up the roof because it s much faster. Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across.

Using alternate patterns 1. After that correctly positionthe first shingle and properly snap a line of chalk across the roof to mark the top layer of the shingles.