Abstract: A railing assembly is provided where the upper railing and the lower railing are interconnected with suitable cross-bars or plates and siding strips are snapped-on and locked on the sides of the railings to cover the opening and/or the ledge in the upper and lower railings and generally to strengthen and enhance the appearance of the railing assembly. Kits are also included within the scope of this invention for installing such railing assembly in conjunction with porches, stairways and the like.