I want to replace some windows in an upper floor which might be used for bedrooms sometime in the future. I want to install a couple egress windows. The rest of the house uses Andersen 400 Series casements. Do these windows comply with code for egress windows, if they are the right height and width, I mean, do I need to order special hardware to let the window swing clear away from the sash? I continue online research, but if somebody knows off the top of their head, I would appreciate the feedback. Thanks in advance