Install the first course of shingles.
Flashing roof to siding snow.
The gibraltar galvanized drip edge flashing is made the gibraltar galvanized drip edge flashing is made from reliable 28 gauge galvanized steel.
This flashing is typically field fabricated from a sheet of 26 ga.
They extend the course 3 8 1 2 inch past the starter course then nail in place then install step flashing then the next course and so on up the roof.
They are designed to reduce large sheets of snow and ice from avalanching off a sloped roof and causing extensive damage to property and pedestrians.
The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.
Berger offers the most extensive selection of snow guards for virtually any type of residential or commercial roof including metal slate shingle and cedar.
Otherwise the siding installer will need to be extra cautious.
Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.
In this sense it seems more practical to install the siding first.
Some roofing components such as the flashing are easier to install without the siding.
Open valleys have metal flashing to protect this critical area of the roof.
Galvanized sheet metal bent at a 90 degree angle i e.
Here silva and the apprentices are installing architectural shingles.
This drip edge flashing provides protection from water damage along the eaves and rake of a roof.
Bent into an l shape.
Posted march 4 2017 filed under roof installation roof repair maintenance.
The remaining siding on the sidewall will overlap the step flashing and nail.
Roof and siding install.