15 3 11 batten installation 16 3 12 tile installation 17 3 13 flat low medium and high profile tile 19 3 14 valleys.
Install flashing on tile roof.
Details concrete masonry roofing wrb flashing.
Secure it in place using a nail and cant strips.
If nailed to both the flashing may deform under the pressure from shifting brick or wood.
Here is a guide on how to install lead flashing to your roof.
Step 2 install the roof flashing.
Use a flashing for your clay tile roof to prevent any excess rain from running to another direction.
Tile roof details recommended at openings and walls at walls dormers chimneys and other vertical surfaces extend the flashing up at least 6 inches and counterflash.
To achieve this level of protection around a chimney you will need metal flashing at least 9 inches wide.
Extend the clay tile flashing under the tile a minimum of 6 inches or as specified by the tile manufacturer.
Place it on specific roof areas where water will likely pass through such as the valley chimney or skylight.
Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.
One common method is to lay the edge metal under the eaves membrane and over the rake.
I took this videos and put them together through the installation of this light weight concrete tile boral flat tile weights less than 600 lbs.
14 3 10 pipes turbines vents etc.
Install an aluminum sublayer around the chimney or vent and have the flashing extend 6 inches up the sides of the chimney.
It may be quite a labor but it pays off with a strong roof.
When fitting cover flashings to a flat roof like the one pictured bottom right there is no need for the third covering angle of lead the lead is simply cut just above the flat roof to stop capillary action and the flashing cutting into the flat roof itself.
Then nail the new l shaped flashing under the builder s felt but above the fascia board.
Create a pan effect with the flashing folding it to extend 2 inches under the clay tiles.
Use roofing nails to install the l shaped flashing flush with the roof and wall then cover it with roofing cement and reattach the roofer s felt.
When you install roof flashing you will need to use a sealant.
While roofing professionals occasionally use nails when flashing they must choose whether to nail to the roof plane or the vertical wall.
