Replacing Drip Edge On Flat Roof

Installing drip edge on your roof.

Replacing drip edge on flat roof.

Make sure the outer edge extends over the gutter. 4 cut strips of 6 inch polyester mesh tape for each section where mastic. Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated. Fold the drip edge to fit over the ridge.

Extend the mastic 12 inches each way from a nailed seam and eight inches from the outer edge of the drip edge onto the roof. If you aren t able to make marks use the measurement between your rafters as a guide. It bends around the edge of the roof channeling any moisture that penetrates the shingles away from the roof decking. Use a flat pry bar and hammer to remove the nails holding the eave strip to the roof decking.

Make a straight cut through the bottom of the drip edge with your tin snips. Secure the drip edge with roofing cement. When lapping the eave metal overlap them so the seam faces away from the direction of prevailing view. Mark the plumb line or centerline as in the image below.

This is important to protect damage to your fascia soffits rafters. Install roof drip edge along the eaves add underlayment then place drip. Save yourself some. Overlap pieces at least a couple of inches shingle style with pieces higher up on the roof overlapping pieces lower.

Rafters are usually spaced 12 in 30 cm 16 in 41 cm or 18 in 46 cm apart on center. If you don t have a drip edge mark the measurements on the edge of your roof or on the fascia board itself. Removing drip edge eave strips. Three tips for overlapping drip edge flashing.

Once all the underlayment is applied go back and place. Place the metal roof drip edge flashing along the gable ends. With without rain gutters. Tools supplies tin sn.

Hold the drip edge up to the ridge and make a mark along where the drip edge exceeds the roof. If it doesn t pull the drip edge out slightly from under the shingles. Slip the eave strip out from under the shingles. How to fix a roof drip edge installing roof drip edge flashing properly.