The CS X-RayBarrier cavity sliding door system is designed for isotope areas and spaces with diagnostic x-ray equipment. Traditional x-ray doors, heavy with lead, can be cumbersome. Our sliding door solution is easier to manage and can be fully automated for larger doors. The cavity pocket includes custom-fitted lead shielding on all jambs. When paired with the CS X-RayBarrier sliding timber door leaf, it creates a complete system that meets the minimum barrier requirements specified by consulting engineers, offering a reliable and efficient solution for x-ray areas.