Basement window installers are a great way to add functionality and light to the basement. They also provide a way for air to circulate, and you can use them as an emergency exit. The first step for installation is to measure the window sill: The measurement should be taken from the top of the window towards the floor and then to the ceiling.

The second step to measure for a window installation is to measure for a frame. It will give you a clean and clear idea of how much space your wall needs to install a window frame