A door comprising a tempered glass panel of a predetermined peripheral configuration defined by a substantially continuous peripheral edge, said panel further including opposite inner and outer surfaces bridged by said peripheral edge, a peripheral portion of said glass panel being defined by said peripheral edge and immediately adjacent surface portions of said opposite inner and outer surfaces, an open frame-like encapsulation of one-piece injection molded polymeric/copolymeric synthetic plastic material, said open frame-like encapsulation including an outer peripheral portion and an inner peripheral portion, said frame-like inner peripheral portion entirely encapsulating said glass panel peripheral portion including said peripheral edge and said immediately adjacent surface portions of said opposite inner and outer surfaces, said frame-like encapsulation further including inner and outer surfaces defining therebetween respective inner and outer surface configurations of the frame-like encapsulation and the wall thicknesses thereof, said frame-like encapsulation further including opposite corner portions, each corner portion including an opening, a hinge associated with each corner portion for hingingly connecting the door to an associated structural opening, each hinge including a pintle portion and a mounting portion, each pintle portion projecting through a corner opening, each mounting portion being disposed contiguous said outer peripheral portion inner surface, and means for fastening each mounting portion to said outer peripheral portion.