Step-1: Choose the DROP & PROJECTION, using chart below, that best suits your needs. This will determine how far down the window the awning will come. For example Model #4 is described as having a 16" projection and a 20" drop. The DROP associated with the "Window Height" (A) is only a suggestion. You may choose any of the drops within the table you wish.
Step-2: Measure outside of window casing - edge to edge (B). If you mount the awning on the window casing (frame), this measurement is what you need. If you wish to mount the awning on the house wall then you need to add, at least, 1-1/2" on to each side to determine the final measurement. Awnings cannot be mounted on shutters.
Step-3: Color and Pattern Choices: Select the color & pattern that best compliments your home, from our selection.