David Bolton Parallel Arm Closer on Outswing Doors: Why the Push-Side Mount Changes Everything About Sizing, Stops, and Installation What This Article Covers and Who It Helps When a door swings outward, a standard regular-arm closer mounted on the pull side ends up exposed to weather, vandalism, and physical damage every time the d... commercial installation door closers exterior hardware outswing doors parallel arm Jul 29, 2026