Must be kept up off the surface of the roof a minimum 1 some manufacturers of exterior wall coverings require.
How to flash roof to wall.
Roof to wall flashing.
Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
Iws is used in conjunction with step flashing or 4x5 wall flashing to create a water tight junction.
4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles.
Ensure it sits flat and extends at least 8 inches above the shingles.
Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint.
Above the roof sheathing.
Bend it back so that it overlaps the corner flashing.
Then set the piece down.
How to install step flashing with a wall corner step three.
In this video isaac illustrates installation of an 18 w.
There have always been problems with the flashing details at head walls rake walls and chimneys especially if stucco brick or stone veneer is used.
Two ways to flash roof edges protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.
I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall.
All exterior wall coverings whether it is wood siding vinyl siding brick or stone veneer stucco etc.
One common method is to lay the edge metal under the eaves membrane and over the rake details concrete masonry roofing wrb flashing.
How to install roof flashing against a wall.
Hammer one nail to the.
Most flashing is 8 inches wide.
Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia meets it.
Nail it in place with two nails one.
Flexible flashing tape seals the eave to the wall.
