Due to the wide stavlak of the ergonomically shaped sports, which are in a horizontal position when used, you are safe and stable. This sport also offers optimum wearing comfort. You slide the Dirks Ladder smoothly and easily thanks to the plastic conductors. All our window cleaning ladders are equipped with plastic wedogen/top roles.Through sophisticated fels and expansion techniques, an optimal sports tree connection is created.With the multi -part Dirks Ladder, each ladder part can be used separately thanks to the patented extension system. The massive ladder foot, made from polyvinyl chloride, has a high lifespan and is resistant to oil and weather influences, also ozone -resistant.