non-metallic building products, namely, plastic trim for use on the exterior of a building used to mount electric light fixtures and electrical outlets; non-metal building materials, namely, floorboards, supports, railings and steps for decks made from plastics, pvc, vinyl and/or other synthetic materials; decorative wood and plastic moulding; vinyl decks, docks, fences and component parts thereof, including railings, columns, grills and decorative mouldings or trim; extruded pvc product used to produce frames, sashes and accessories for use in the manufacture of windows and doors; plastic composite material in the form of custom profiles for use in manufacturing of windows and doors; non-metal patio doors, sliding doors and windows, and related accessories; insulated vinyl siding; non-metal building materials, namely, premium vinyl siding, soffit, shutters, mounts and vents; hybrid-material window frames, sashes and casements made primarily of pvc