remove glass panes and frame
unscrew frame using cordless drill
Remove the Glass Panes and Frame
First, bend back the tabs that hold the existing glass panes. Then cautiously slide out each pane of glass (Image 1).
Next, unscrew the frame using a cordless drill making sure to add a little extra pressure to make sure each screw comes out clean. Then, score through any coats of paint that are holding the frame in place using a utility knife (Image 2).
Remove the frame from place by tapping it lightly using a block of wood and a hammer (Image 3).