To collect water that penetrates brick veneer and to direct it back to the exterior of the wall section r703 8 flashing states approved corrosion resistant flashing shall be applied shingle fashion shall extend to the surface of the exterior wall finish figure 2.
Flashing a roof against a brick wall.
If the roof runs flat up against the brick.
Usually 8 inch flashing will work but any size will work well.
Flashing the connection where a shingled roof and a brick wall meet is complicated.
That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above.
Above the roof sheathing.
It takes coordination between the masons and roofers and it requires lots of custom fabricated metal flashing with soldered joints.
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.
Choose the appropriate flashing size.
Continue reading below our video of the day step 1 choose what kind of metal flashing you need.
Install base flashing under shingles or over metal roofing material.
Metal roof flashing is a galvanized sheet metal bent at right angles with about eight to 12 inches on each side of the angle.
For more information on how to properly flash roof to wall intersections see the web pages roof to wall flashing and tile eave to rake wall installation.
Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia.
How to frame a roof against a brick wall roof types.
I cut the tape so that it laps onto the housewrap above and 3 in.
All real brick or stone through the roof walls and chimneys and those that set on lintels always have metal exposed at all intersections with the roof.
You can hire a professional to install it against a brick wall or you can do it yourself.
Extend step flashing at least 4 inches up the wall from the roof deck and at least four inches out along the roof deck irc 2015 and integrate the flashing with the drainage plane above for example overlap house wrap over it.
The most common roof to wall intersections involve either a gable roof with its ridge running perpendicular.
Flexible flashing tape seals the eave to the wall.
A ledger board is a horizontal member that supports the ends of joists or rafters where they meet a.