This window will be replaced with a piece of 23/32 inch thick plywood to allow for the installation of a window air conditioner and a pipe to run various cables through. This is a view of the old window from the outside.
View from inside. The screws that held the inside frame to the wall have been removed.
Removing the window revealed rotted wood in the bottom corners.
The initial installation of the board before cutting and sealing.
The board was only 4 feet long while the window opening was 5 feet, forcing use of scrap wood to fill the gap.
Outside view of board with cutouts for pipe and AC.