Our lead lined steel doors and frames combine protection against radiation with the appearance of standard hollow metal products. A full range of fire rated and non-fire rated products are available. Door and Frame products can be supplied with lead varying in thickness from 1/64? to 1?. Products provide radiation protection in hospitals and health clinics. Swinging or sliding doors may be used in specific industrial applications such as aeronautics where the use of X-Ray technology is integral to the manufacturing process.