1 0 m i n 1 0 m i n 1 0 m i n 1 n 1 0 m i n 35º typical 165º typical 135º typical 30º min without going to 0º crush.
Roof to wall flashing pics.
It is designed to cover and protect roof to wall intersections from water infiltration.
There have always been problems with the flashing details at head walls rake walls and chimneys especially if stucco brick or stone veneer is used.
Stucco flashing is needed in places where two angles of the roof meet.
Roof to wall flashing.
The shorter vertical plane is attached to the upper floor wall under the building paper the lower plane sits on top of the.
There sometimes is a problem with movement differences of the wall and the roof decking when the flashing is fastened to both the wall and the roof.
Proper roof wall flashing example.
Often with new construction the roof flashing is first nailed to the wall.
It is simply a piece of sheet metal usually aluminum or galvanized steel which is placed over joints in roof and wall construction to prevent water seeping into the house and causing damage.
Cold roof insulation between rafters wnapor barrier on warm side below orw sheatiiing roofing roofing 2 x 8 sleepers notched for vent aligned wi rafters flashing over rooang fascia sheatiiing 2 x 4 sleepers aligned w rafters provide.
Roof to wall flashing is bent at a 110.
Stepped lead flashing roof gulley creating a water tight seal between roof tiles and brick wall on a domestic house an example of lead flashing being damaged by metal thieves on a small residential block in west london.
Many of these detailed flashing design aspects are described below.
While each flashing design may be different to suit different roof or wall sheeting and particular applications there are elements common to each.
Base flashing step flashing base flashing and step flashing are used where a vertical wall of the house intersects the surface of the roof deck.
The stucco flashing will need to be installed in conjunction with this metal mesh before any stucco is applied to the wall.
That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above.
Common types of roof flashing include.
The two main types of walls are.
The major cause of residential roof leaks is a fault in the flashing.
Other roof protrustions sothat notiiing obstructs tiieflow ofair from eave to ridge.
Then the house wrap and exterior wall covering are installed over this roof flashing.
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.
Must be kept up off the surface of the roof a minimum 1 some manufacturers of exterior wall coverings require.
The gibraltar roof to wall flashing is made from trusted 28 gauge galvanized steel.
All exterior wall coverings whether it is wood siding vinyl siding brick or stone veneer stucco etc.
