With the new JNDO Spider Asender facade access system, Taj Aljebal is launching a solution that significantly simplifies the cleaning and maintenance of complex facade structures. 
Once fastened, a building cleaner can move along the facade from top to bottom and from left to right, and thus into the desired working position, without using his or her own muscle power. 
The JNDO is used in combination with the Safty system, which is mounted horizontally on the facade or parapet and to which the JNDO is attached using a rope and a carabiner.