Installing Roof Shingle Flashing

Even if one piece of step flashing fails the flashing and shingle below it start the process over again.

Installing roof shingle flashing.

Then install shingles on the other side. Step flashing redirects the water back onto the shingle. How to install step flashing with a wall corner step three. Most flashing is 8 inches wide.

Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters. Do not drive nails into the flashing. Each flashing should overlap the one below by at least 75 mm 3 but not be visible below the shingle top lap. 4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles.

Place shingles with underlayment and flashing installed apply shingles up to one side of the flashing. Start by laying asphalt felt or other underlayment over the roof. There are two simple rules to follow. Imbed each step flashing in a 75 mm 3 wide application of asphaltic plastic cement and nail in place.

Installing your roof flashing is going to be slightly different depending on the specific type that you re installing. Continuous flashing against a sidewall is one way to install a roof but it s not the correct way. How to install roof flashing against a wall. Step flashing for chimneys once the shingles have been installed lay the base flashing around the base of the chimney approximately 4 past each end.

Hammer one nail to the. Then set the piece down. If you live in an area with inclement weather you should consider using a special ice and water protector. Nail it in place with two nails one.

Using your staple gun secure the felt to the roof. Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint. Ensure it sits flat and extends at least 8 inches above the shingles. Install new flashing metal.

Use sticky back ice and water shield as underlayment where ice dams or leaf and twig dams are likely to build up and at. Bend it back so that it overlaps the corner flashing. Install the step flashing before running the first row of shingles install a piece of step flashing along the sidewall so that it sits tightly against the roof.