Roof Flashing Against Stucco Wall

Wrap the top of the wall with the wrb and install a new cap flashing.

Roof flashing against stucco wall.

Installing step flashing to stucco walls step 1. I cut the tape so that it laps onto the housewrap above and 3 in. For step flashing with a stucco wall you will be working in part on the roof. Flexible flashing tape seals the eave to the wall.

Lay 2x4 blocks on the roof to set a consistent height for the weep screed flashing. Typically made of aluminium or galvanized steel flashing is any material used over joints in your walls or roof to prevent water from seeping through. The metal flashing is formed with a hook edge and cleated on 12 centers. Applying flashing to a stucco roof or walls requires both cement and nails as well as caulk or more stucco to create a water tight seal.

Layer the cement on the area that you. Next you will use asphalt or roofing cement. Installing the roofing felt. I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall.

Flash onto the surface of the existing stucco. Flashing joints are lapped 6 in the direction of water flow. The water that does penetrate behind the stucco will then be trapped there or worse forced down the inside of the walls and ceilings possibly causing damage and mold. Slip the wall leg of the weep screed behind the existing paper.

Then install new stucco over the existing including a wrb. Alternatively if allowed install painted metal wall panels from roof flashing up and under existing cap flashing. The roof flashing cannot be installed on the outside of the stucco and counter flashed. Add cement and flashing.

Above the roof sheathing. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.