Panel Tilt has the vision to provide safe, secure, and Natural Ventilation to your garage or warehouse. Both residential and commercial buildings with overhead panel doors can get natural ventilation that can be controlled from anywhere. The PanelTilt system rotates the top panel of your overhead door, allowing natural aspirated air to flow and purge existing air to cool or enhance air movement. Simple air flow helps reduce problems related to heat build-up within closed, non-vent areas. Safe and Secure …. You keep your door closed (down) and locked while allowing air flow through the open gap at the top portion of your door.