How Do I Cut Roofing Shingles

Repeat this basic pattern alternating shingles across the roof working toward the right side using the chalk line to keep the shingles straight horizontally.

How do i cut roofing shingles. Tin snips are. Rather than cutting the shingle at the roof s edge. The best way to cut shingles circular saw. Using a straight blade and a hooked blade.

Published on aug 7 2016 how to cut asphalt roof shingles this method focuses on cutting asphalt shingles with a utility knife. The next one goes on the low side. For any shingle cutting that doesn t include an entire stack you ll want to skip the saw and opt instead. Weave and cut the valley on the highest side of the roof.

Once all the rake fascia are in place measure and cut the fascia and nail it to the rafter ends. Attach the rake fascia so it is flush with the top of the sheathing using galvanized 8d nails 2 1 2. Handyman ian eltringham recommends leaving a 1 2 inch overlap between the edge of the roof and the shingle. Use a speed square for the angles.

Lay one row of shingles starting from the lower left corner of the roof. This row should project half an inch 1 27. Draw a blue chalk line at this line. To begin installing the first shingles on your roof cut off the three tabs on the shingle.

Following the manufacturer s directions. Starting at the bottom of the roof map out a guideline with chalk. At no place on your shingle roof should the shingles line up exactly with the shingles in the previous row. Butt a full shingle up against the cut shingle and nail into place.

Walk through of using. Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across. Use 4 nails per shingle and 6 nails on the prevailing windward sides of the roof as wind resistance nailing. You want to lay the shingles from the bottom to the top of the valley.

Then your first shingle goes on the side you are going to cut. Position the side of hook knife against the drip edge beneath the shingle with the blade facing upward against the shingle medium. Start by overlapping a starter from both sides of the valley at the bottom. Here s what to do.

Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. Lay the next row of shingles directly on top of the. Using upward pressure slide the knife toward you. Measure cut and install the rake fascia the fascia on the gable ends.

Under some conditions a circular saw can be used to cut straight lines on a stack of shingles.