Beams made of wood; Beams, not of metal; Nail plates (non-metallic) for the assembly of roof trusses; Hips for roofing; Non-metallic composite materials for use in roofing; Non-metallic building materials for roofs; Non-metallic materials for use in making roofs; Non-metallic ready mountable parts for roof constructions; Non-metallic roof components for buildings; Non-metallic girders being parts of walls; Non-metallic materials for use in the construction of walls; Studding being non-metallic framing for walls; Modular structural units, not of metal, for the construction of prefabricated buildings; Non-metallic structural frameworks for buildings; Non-metallic structural sections for construction purposes; Space frame structural units, not of metal; Beams made of timber; Structural timber products; Construction elements of timber; Timber building products; Non-metallic blocks for construction; Non-metallic roof trusses; Non-metallic hips for roofing; Non-metallic prefabricated roof units; Non-metallic roofing boards; Non-metallic roofing materials; Non-metallic roofing plate; Non-metallic prefabricated roof structures; Non-metallic prefabricated wall structures; Non-metallic structural building elements; Non-metallic structural building members; Non-metallic structural support members; Non-metallic timber connectors; Blocks made of non-metallic materials for building purposes; Interior walls of non-metallic materials; Non-metallic beams for building purposes; Non-metallic building beams; Non-metallic flooring; Joists, not of metal

Nail plates (non-metallic) for the assembly of roof trusses; Non-metallic roof trusses; Beams made of timber; Beams made of wood; Beams, not of metal; Non-metallic building materials in the form of beams; Blocks made of non-metallic materials for building purposes; Non-metallic blocks for construction; Hips for roofing; Non-metallic building materials for roofs; Non-metallic composite materials for use in roofing; Non-metallic hips for roofing; Non-metallic materials for use in making roofs; Non-metallic prefabricated roof structures; Non-metallic prefabricated roof units; Non-metallic ready mountable parts for roof constructions; Non-metallic roof components for buildings; Non-metallic roofing boards; Non-metallic roofing materials; Non-metallic roofing plate; Interior walls of non-metallic materials; Non-metallic girders being parts of walls; Non-metallic materials for use in the construction of walls; Non-metallic prefabricated wall structures; Studding being non-metallic framing for walls; Modular structural units, not of metal, for the construction of prefabricated buildings; Non-metallic structural building elements; Non-metallic structural building members; Non-metallic structural frameworks for buildings; Non-metallic structural sections for construction purposes; Non-metallic structural support members; Space frame structural units, not of metal; Structural timber products

Steel building products