To keep water from getting inside your window trim and causing wood rot to the trim and sill, install a window drip cap. It is installed at the top of the window, and drives water away from the window during a rainstorm.
To keep water from getting inside your window trim and causing wood rot to the trim and sill, install a window drip cap. It is installed at the top of the window, and drives water away from the window during a rainstorm.