How to install roof flashing against a wall.
How to install flashing on a shingle roof.
Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters.
Start by laying asphalt felt or other underlayment over the roof.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.
Then set the piece down.
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.
Ensure it sits flat and extends at least 8 inches above the shingles.
Hammer one nail to the.
Begin by removing the shingles at the affected area and removing old flashing if present.
Use sticky back ice and water shield as underlayment where ice dams or leaf and twig dams are likely to build up and at.
Using your staple gun secure the felt to the roof.
4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles.
Use roofing nails to install the l shaped flashing flush with the roof and wall then cover it with roofing cement and reattach the roofer s felt.
Install new flashing metal.
Overlap each row at least 3 to 4 inches.
Nail it in place with two nails one.
How to install step flashing with a wall corner step three.
Align the step flashing with the leading edge of the starter course and nail it in place using one nail in the upper corner.
Most flashing is 8 inches wide.
Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge.
One common method is to lay the edge metal under the eaves membrane and over the rake.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
Two ways to flash roof edges.
Details concrete masonry roofing wrb flashing.
Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint.
Step flashing step flashing redirects the water back onto the shingle.