I have installed a new pet door next to my sliding glass door. The door's instructions asks me to drill screws into my door to fit its latch in.
However, I am concerned that I will hit the glass, damaging my door permanently. Will I be able to drill screws into my sliding glass door without damaging the glass pane inside? It asks me to drill a half inch or less from the edge of the door, above the handle. Thank you!