A combined sealing system and seal activation system for use with a double door/window system having a first panel and a second panel includes a first sealing system and a first seal activation system. The first sealing system is positioned within a meeting stile of the first panel, and the first seal activation system activates the first sealing system. The first sealing activation system is also positioned within a meeting stile of the second panel and includes a movable member configured to engage the first sealing system. The first sealing system includes a movable member, and movable member of the first sealing system is caused to move towards the second panel by the first sealing system being engaged by the movable member of the first seal activation system moving towards the first panel. The first panel and the second panel separately pivot relative to a frame surrounding the double door/window system.