For a wood window unit drip cap flashing can be installed over the trim piece often called brick molding that comes with the window or door.
Flashing existing windows and doors.
If you have vinyl or metal flanged windows for instance you can install drip cap flashing 4 the home depot over the window itself or over the top trim piece that you install.
The suresill 4 9 16 in.
Install side flashing over the wrap.
You could also slice through it with a sharp utility knife.
The emergency escape window or door shall be operable from the inside to provide a full clear opening without the use of separate tools.
Flashing at exterior window and door openings shall extend to the surface of the exterior wall finish or to the water resistive barrier for subsequent drainage.
On both sides of the window or door trim the wrap close to the window or door flange.
Best way to flash an existing window.
Clad door frames are flashed like clad windows see our window flashing illustrations below figures 3 13 figure 3 15 figure 3 16 and solid wood frames are flashed like traditional windows with brickmold figures 3 17 also below.
Consult the manufacturer s instructions for the recommended technique for your windows.
Flashing tape photo 6 is a thick pliable waterproof tape that goes under or over nailing window flanges sill and top flashing and house wrap.
Then applying the wrap hardie lap siding and trimming the windows doors with 3 1 2 hardie trim planks.
Exterior window and door openings.
White the suresill 4 9 16 in.
To allow moisture to escape the bottom of the window is not flashed.
Secure the wrap to the flange with tape or caulk.
The emergency escape window or door shall have a minimum net clear openable area of 5 7 square feet with a minimum net clear height of 24 inches and a minimum net clear width of 20 inches.
Apply flashing tape over the nailing window flanges of the window sides draping it over the sill pan and behind the house wrap at the top.
It is recommended for peace of mind against water intrusion and mold.
White pvc sloped sill pan for door and window installation and flashing complete pack can be cut to fit the opening if needed.
Along the top of the window or door create a top flap.
Cut a piece of 8 inch wide aluminum flashing to length using aviation snips.
Measure for the leading edge of the flashing to determine how far it ll hang down in front of the window trim.
We are the replace the old shiplap 3 4 sheath with 7 16 osb.
Spray foam the now exposed cavities from outside.
The head flashing is installed under this flap and over the flange.
The 2010 california building code section 1405 4 states.
