MODEL: DDR-200                                              
DASCO's door grilles (DDR-200) are non-vision door grilles but can be used as transfer grilles for walls and partition openings, with an attractive appearance. DDR-200 is constructed of a main frame including the core of V-bars and an auxiliary frame for thickness adjustment from 33mm to 55mm. DDR-200S having the same construction but with mullions (supporting bars) set at regular intervals to give strength and rigidity to the grille.