Flashing Roof Against Stone Wall

The covered area of the shingle in the second course should be completely covered by the step flashing.

Flashing roof against stone wall.

A sidewall is a junction between a wall and a sloped portion of a roof. Check out our recommended tools right here. As a result most typical construction does not use any type of through the wall flashing which results in leaky wall complaints. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.

If you dont have the step flashing on your shingled ro. Just come across this great forum. Above the roof sheathing. Because most roof flashing is required to extend up the wall a minimum of 4 and some a minimum of 5.

The flashing extends up the wall at least 4. Must be kept up off the surface of the roof a minimum 1 some manufacturers of exterior wall coverings require a minimum of 2. Flashing joints are lapped 6 in the direction of water flow. Except where walls are brick the vertical part of the sidewall flashing should extend up behind the exterior wall covering just like with headwalls.

Wonder if anyone can advise me on installing flashing on a slate roof against a stone wall. Use your roofing cement to add a layer to the wall against the roof s base. The roof flashing is then placed up behind this through the wall z bar flashing on the outside of the vertical blocking backing material. The metal flashing is formed with a hook edge and cleated on 12 centers.

The horizontal part of the flashing will vary depending on the type of roof covering material. Do not fasten the flashing to the wall because it must float with the roof. I cut the tape so that it laps onto the housewrap above and 3 in. Adding the step flashing.

Secure the kickout piece to the cement with nails or screws. Flexible flashing tape seals the eave to the wall. 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.

Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia meets it. 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. The current flashing details in the 2013 international residential code irc for sloped roof wall intersections are very difficult to construct.