Vinyl Window Z Flashing
Any horizontal run of trim such as head casing and skirt boards should be protected by a drip cap and z flashing.
Vinyl window z flashing. Flush the end of the flashing length with the wall corner and secure the flashing to the framing with an 8d nail at each wall. Amerimax home products 1 1 4 in. Vinyl flashing is the use of a general class of insulated shiny water resistant materials on exterior walls roofs floors and advertisement platforms. The z flashing sits atop the ledger board while the j molding is used on the sides and can also be used along the bottom of the opening created in the siding to attach the ledger board.
Z flashing is commonly used in combination with j molding or j channel to prevent water from leaking behind siding when attaching exterior elements such as a deck ledger board to a vinyl sided house. White the suresill 4 9 16 in. Often when a drip cap profile is used it is assumed to be enough by itself perhaps just with a coat of paint. The suresill 4 9 16 in.
Begin at either end of the wall and set the level middle section of the z flashing onto the top edge of the siding panel with the wider flange upward and against the wall framing. Ok so if i remember correctly their is flashing around the window too cold to go outside and look so we will assume j flashing is their. Window cap 5504900120 the home depot. Item 3807 model 5504900120.
Amerimax home products window cap protects doors and windows against water damage. This is especially important on transition boards such as the joint between gable siding and the wall below below. White pvc sloped sill pan for door and window installation and flashing complete pack can be cut to fit the opening if needed. Install the first length of z flashing.
Window and door cap 1 25 in x 120 in x 1 56 in aluminum z flashing.