How Spacing Roof Shingle

For three tab shingles place two quarter size spots of plastic roof cement under the lower corners of each tab as shown in figure 2 7.

How spacing roof shingle.

Then the end of each shingle overlapping a step flashing must also be well embedded in plastic cement. Most metal shingles will be attached to the roof using metal shingle. Imbed each step flashing in a 75 mm 3 wide application of asphaltic plastic cement and nail in place. When nailing the shingle do not place any nails closer than 6 from the valley center.

Install a starter strip. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. Consider four and five. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.

Understand the basic patterns. Snap horizontal chalklines to help you keep the courses straight. All the other patterns work in essentially the same way offsetting. How to do it prep work space.

With laminated shingles place four to six quarter sized dots spaced evenly about one inch above the bottom of the overlapping shingle. You may want to lay a shingle find where it sits in the valley and give it a small bend so the shingle sits firmly in the crease. Stagger each course to achieve the half pattern. First snap a line for the top of the.

Each flashing should overlap the one below by at least 75 mm 3 but not be visible below the shingle top lap. As on the other shingles use 4 roofing nails on each shingle.