How To Trim Asphalt Shingles At Edge Of Roof

Along the rakes install a new j channel drip edge which wraps around the old rake flashing and starter courses.

How to trim asphalt shingles at edge of roof.

Use a flat pry bar and hammer to pry the nails out of the drip edge gently. Install the self stick underlayment. Is it straight across. After each shingle line has been laid one shingle will overhang the rake edge.

Gently lift up the shingles on the edge of the roof and locate the nails holding the existing drip edge onto the roof. Install the drip edge. Strip off old shingles. If so you.

Basic steps to replacing a shingle roof. How to trim asphalt shingles at the edge of a roof. Inspect the roof line of your house. Are there any gaps buckled eaves or irregularities in this line.

Typically this will happen when you need to trim an edge off several shingles at once such as downsizing all the pieces that will go along the edge of the roof. Looking for tips on best technique and tools to use to trim the shingles on the edge where they re overhanging the eave. A continuous bead of asphalt could trap condensation or windblown water under the roofing at some point. Install your starter row of shingles at the bottom of your roof making sure to follow the.

Hold a ruler or yardstick over your shingle 1 2 inch beyond the roof line. Cover your roof with felt paper and overlap the ridges at the peak. Leave the old valley flashing in place and install new over it. Position the side of hook knife against the drip edge beneath the shingle with the blade facing upward against the.

You ll need to use a strong tipped saw blade such as one designed for cutting through old nails otherwise it will wear down extremely fast from cutting through the shingles. To level out an existing asphalt shingle roof rip down reduce the height of two courses of shingles as shown in the drawing below.