How To Flash Roof To Wall

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.

I cut the tape so that it laps onto the housewrap above and 3 in. Then set the piece down. One common method is to lay the edge metal under the eaves membrane and over the rake details concrete masonry roofing wrb flashing. Flexible flashing tape seals the eave to the wall.

Continuous flashing against a sidewall is one way to install a roof but it s not the correct way. 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. Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge. I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall.

Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint. Nail it in place with two nails one. Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia meets it. How to install roof flashing against a wall.

All exterior wall coverings whether it is wood siding vinyl siding brick or stone veneer stucco etc. Hammer one nail to the. Ensure it sits flat and extends at least 8 inches above the shingles. Even if one piece of step flashing fails the flashing and shingle below it start the process over again.

Bend it back so that it overlaps the corner flashing. Step flashing step flashing redirects the water back onto the shingle. Above the roof sheathing. Most flashing is 8 inches wide.

In this video isaac illustrates installation of an 18 w. 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. 4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles.