RU fire-rated, uninsulated, recessed access doors provide access through openings in fire rated vertical surfaces in ceramic tile applications. When installed, the door and frame are completely concealed, providing an aesthetically pleasing appearance.
RU access doors can be mounted in any material including drywall, plaster, and CMU. UL Listed "B" label for 1-1/2 hours.
RU-Series access doors are designed to accept a tile up to 5/8" deep, including mastic, for a concealed appearance.