Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer.
Metal roof flashing to wall.
The flashing extends up the wall at least 4.
The metal flashing is formed with a hook edge and cleated on 12 centers.
Drip edge metal valley flashing dormer chimney and kickout flashing are types of roof flashing that shed water away from the connections between roofs walls chimneys and other building assemblies.
The top of the metal flashing shall be terminated with a counterflashing that is either surface mounted or set in a reglet.
The metal flashing shall lap the parapet wall.
The extra kick at the bottom of the face directs run off away from the structure.
Galvanized steel is a trusted low maintenance product that is known for durability.
Flashing is installed to surround roof features such as vents chimneys and skylights.
In this case we ve gone against new construction.
There you have a z trim and an end wall flashing that have been joined using a stitch screw.
The shank of the fastener is visible.
The shorter vertical plane is attached to the upper floor wall under the building paper the lower plane sits on top of the underlayment and under the shingles.
This drip edge flashing provides protection from water damage along the eaves and rake of a roof.
The gibraltar galvanized drip edge flashing is made the gibraltar galvanized drip edge flashing is made from reliable 28 gauge galvanized steel.
Metal flashing also called roof flashing goes against a stucco wall to protect it from water damage.
The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.
Normally this wall would have a house wrap on it like tyvek.
It s also important to try and blow away the metal shavings.
Flashing joints are lapped 6 in the direction of water flow.
It is important that you use the right method when you install flashing.