Measuring and installing is easy. Download the form that corresponds with your door or sidelight. Your school may have a combination of just about every opening listed here so it is a good idea to download them all and make copies if needed. Once forms are filled out, we can help you to select the correct shutters for your doors and sidelights. You may also have some doors where a panic bar, door closer or handle may interfere or cause issues, please submit photos with those forms. If the form is returned to us completely filled out, we can select the size and type of shutter to assure proper fit and operation.