Services in wholesaling and retailing of prefabricated kits for domestic dwellings, commercial buildings, sheds and garages; wholesaling and retailing of metallic and non-metallic building components including prefabricated and partly fabricated roof trusses, wall frames, roof and ceiling battens, floor joists, platform flooring, roof cladding, interior and exterior wall cladding, rainwater goods, insulation materials, doors and windows and frames therefor, door and window furniture, cabinets, cupboards and wardrobes, fasteners and fixings for building components; professional services in relation to blueprint design, engineering design, preparation of specification documentation, advice on compliance with building code requirements, selection of building materials, quantity surveys, componentry pricing, advice in relation to project costing and guidance with project organisation, advice to owner builders of kit homes and prefabricated building structures, architectural consultations; licensing of intellectual property rights in relation to the aforementioned goods and services