The Access Entry Cavity Slider is the complete system. We provide the door frame & sidelight frame to suit Timber, Aluminium or toughened Frameless glass doors. The SZ Cavity slider is ideal for Assessable toilet systems, providing a DDA compliant and safe solution for your requirements. The SZCavity Slider is also available with electric locking and battery back-up. Please contact your nearest Access Entry office for more information.