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.
Roof brick wall flashing details.
Open valleys have metal flashing to protect this critical area of the roof.
Wall system brick block wall 2in rigid foam 01 030 0301.
If you re cutting a new chase into the mortar between two brickwork courses you will often see the measurement of 25mm 1 recommended as the minimum depth for lead flashings to be set into a chase.
The kick out flashing directs water away from the adjoining wall and ensures that the step flashing is not concentrating water on the surface of that wall.
Wall system brick block wall 2in spray foam 01 030 0241.
Combine step flashing on the roof with through wall flashing at the masonry by dan morrison and sal alfano september 07 2017 flashing the connection where a shingled roof and a brick wall meet is complicated.
A critical component of step flashings along the run of the roof slope is a kick out flashing.
Illustrates durable roof flashing details and shows how to flash roofs right in the real world.
That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above.
Other materials such as colorbond ultra colorbond stainless uncoated stainless copper and aluminium are also available.
4 materials stramit roof and wall flashing is generally manufactured from g300 steel with protective coatings of zincalume galvanised or colorbond.
The reglet is then filled with.
This detail shows how new copper flashing is installed in an existing brick wall.
Proper roof wall flashing example.
The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.
Install base flashing under shingles or over metal roofing material.
This forms a reglet similar to detail 9 2a.
While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.
Step flashing to a brick wall involves.
Base of wall detail flexible flashing drip edge term bar.
New flashing in existing brick wall.
The copper counterflashing is inserted into the reglet and held by lead wedges.
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.
The mortar joint between brick courses is raked at least 2 deep.
If the roof runs flat up against the brick wall you must install the roof side of the flashing either under the last layer of shingles or over the roof material if it is metal.
Follow the photo for illustrated instructions.
