Metal Flashing Under A Tile Roof

Made with 28 gauge galvanized steel l flashing can play an essential part in protecting your home against water damage.

Metal flashing under a tile roof.

It is also prevention for sagging under the lower roof tile. The metal flashing is formed with a hook edge and cleated on 12 centers the flashing extends up the wall at least 4 the flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. L flashing can be cut into smaller lengths to use as step flashing. Flashing joints are lapped 6 in the direction of water flow.

A sub flashing made of copper sheet metal is nailed down becoming base support for the new flashing. Installation of a metal tile flashing between a metal roof and a terracotta tile roof. More product details close. Roofing professionals need something to bridge the gap between where step flashing ends and the gutter begins.

The weak link in tile roofs is the underlayment and metal flashings which often fail before the tiles. For profile style clay roofing tiles this can be 2 1 2 pound lead or dead soft aluminum with an 18 inch wide skirt figure 2 33 shown here. The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Step 4 install new flashing.

Kickout flashing directs water away from the wall and into the gutter. In using the support it is another layer water needs to gets through in order to reach the home. Hammer to the. Pipe flashings protruding through a clay tile roof generally get both a primary flashing when the underlayment is installed and a secondary soft metal underlayment that conforms to the tile.

Tiles can last 50 years or more but underlayments often fail in 20 to 30 years. January 30 2017 at 6 36 pm. Use copper nails to secure flashing. Pieces of lead are not the correct way of flashing the intersection.

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.