Flashing Flat Roof To Stucco Wall

Sill pan for nail flange windows 2020 detail.

Flashing flat roof to stucco wall.

Flashing a nail flange window 2018 rev detail. Flashing joints are lapped 6 in the direction of water flow. Wrap the top of the wall with the wrb and install a new cap flashing. Control joint at floor line 2016 detail.

I recommend 12 in wide step flashings bent for a 5 in. Weep screed for stucco 2020 detail. It cannot be pulled out from behind the stucco because the weep screen at the bottom of the stucco is attached to the wall with nails. Wall to roof deck flashing 2020 detail.

Bigger step flashing is better. 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. If you do all this carefully and neatly the existing stucco stays and looks fine. The flashing extends up the wall at least 4.

Alternatively if allowed install painted metal wall panels from roof flashing up and under existing cap flashing. Finally the housewrap can be laid up on the wall to cover the top of the kickout diverter and step flashings. Lay 2x4 blocks on the roof to set a consistent height for the weep screed flashing. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.

Roof leg and a 7 in. Slip the wall leg of the weep screed behind the existing paper. Cantilevered deck joist stucco 2020 detail. Kick out flashing for stucco 2019 detail.

The new step flashing must extend up the wall a minimum of 4 and must be laced with each course of the new asphalt shingles. Flash onto the surface of the existing stucco. The narrower step flashing just isn t wide enough to protect the intersection fully. Then install new stucco over the existing including a wrb.

The new roof is sealed to the flashing you just installed. 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. In this video kirk giordano demonstrates how to counter flash the bottom of a stucco wall over the step flashing of the roof so that no one has to jackhammer your walls just to fix a roof. The metal flashing is formed with a hook edge and cleated on 12 centers.