Nail plates (non-metallic) for the assembly of roof trusses; Non-metallic roof trusses; Door frames, not of metal; Non-metallic building frames; Non-metallic building frameworks; Non-metallic frames for buildings; Non-metallic frames for porches; Non-metallic frames for shop fronts; Non-metallic frames for skylights; Non-metallic frames for use with partitions; Non-metallic frames for verandas; Non-metallic frames for windows; Non-metallic framework for buildings; Timber panels; Non-metallic rafters; Joists, not of metal; Floors, not of metal; Non-metallic floors for building; Non-metallic hips for roofing; Non-metallic roofs; Non-metallic roofs for building structures; Non-metallic prefabricated building components; Non-metallic prefabricated building elements; Non-metallic prefabricated building elements for on site assembly; Non-metallic prefabricated elements for building; Non-metallic prefabricated extensions for buildings; Non-metallic prefabricated partition walls; Non-metallic prefabricated roof structures; Non-metallic prefabricated roof units; Non-metallic prefabricated wall structures; Prefabricated non-metallic building constructions