Door casings, not of metal; Door frames, not of metal; Door jambs not of metal; Door panels, not of metal; Interior non-metal window shutters; Non-metal door panels; Non-metal door units; Non-metal doors; Non-metal exterior window shades; Non-metal folding doors; Non-metal sliding doors; Non-metal storm windows; Non-metal window frames; Non-metal window jambs; Non-metal window shutters; Non-metal windows and doors; Non-metal transom windows; Non-metal ventilation windows; Non-metallic windows; Vinyl patio doors; Vinyl windows; Window casings, not of metal; Window frames, not of metal; Window glass for building; Accordion doors, not of metal; Folding doors, not of metal; Sliding doors, not of metal
Nonmetallic Building Materials