1. Learn how to count your windows.
Single window = 1 pane
Single window or patio door = 2 panes
Double window or patio door = 4 panes
French pane window 1 square = 1 pane In the example there are 16 panes
French pane window 1 square = 1 pane In the example there are 14 panes
2. Fill out the estimate form
3. Reserve your appointment!