Profile: Hayfield Window & Door Co. is a manufacturer of windows and storm doors. Our casement windows are available in oak, maple, cherry and pine interiors. Our double hung windows features welded frame and sash that prevents air & water infiltration. Our windows come in octagons, quarter-rounds, half-rounds, pentoids, trapezoids, ellipticals, segments, transoms, bays and bows. Our Oakcraft doors are constructed of fiberglass-reinforced materials.