One of the main things that make French Doors difficult to install is securing the frame of exterior doors. The door hinge must be installed first because the door needs to open during this process. This might cause difficulties due to the French door being too long.
Although it may sound simple to install a French door window, the process can take longer than expected and it can be difficult and time-consuming depending on your door’s location or plan for where you are going to put them in place without compromising your property design.