Flashing Between Roof And Wall
Damaged or improperly installed roof flashing especially around the chimney or dormer is one of the most common causes of roof leaks.
Flashing between roof and wall. That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above. A sidewall is a junction between a wall and a sloped portion of a roof. Proper roof wall flashing example. Except where walls are brick the vertical part of the sidewall flashing should extend up behind the exterior wall covering just like with headwalls.
I cut the tape so that it laps onto the housewrap above and 3 in. I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall. To install the roof wall flashing above the builder bent the top edge of the flashing into a 90 degree lip about 2 cm in width. Above the roof sheathing.
Flexible flashing tape seals the eave to the wall. Drip edge metal valley flashing dormer chimney and kick out flashing shed water away from the connections between roofs walls chimneys and other building assemblies this collection of 18 articles animations and videos identifies the critical roof flashing areas illustrates durable roof flashing details and shows how to flash roofs. If there were no flashing against these walls water could slowly drip into the crevice between the wall and the roof and potentially into the home.