Common metals and their alloys; building materials of metal for roofing; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal ironmongery, namely, metallic hooks, screws and nails; roofing of metal; metal ceiling panes tiles; metal roof tiles; metal eaves; metallic roof gutters; roof skylights of metal; metal roof framework, namely, trusses; metallic roof air heating and cooling vents; metal roofing rafters; metal roofing tiles; metal roofing panels; roof flashing of metal; metal roof windows; metallic roof flashing, namely, lead and aluminium flashing; metal roofing elements, namely, metallic valleys, metallic verges, metallic ridges, metallic roofing finials, metallic weather vanes, metallic round and oval windows, metallic vents for ventilation; metallic hooks for roofing slates; metallic cladding panels for roofing; metallic corner strips for roofing; roofing, of metal, incorporating photovoltaic cells; metal roofing hips; metal roofing sheets; cladding of metal for building; grilles of metal for building; sheet piles of metal for building; metal flashing for building; metal wire nets and gauzes; metal sealing rods, namely, Rods of metal for brazing; metal framework for building; frameworks of metal for building; metal drains for roofing; metal manhole covers and gratings for roofing; metal pipes and flexible metal pipes for building

Rubber, gutta-percha, gum, asbestos, mica being unprocessed or semi-processed and substitutes of all these materials, namely, synthetic rubber and semi-worked gum; packing, caulking and insulating materials; non-metallic flexible pipes, namely, hoses and insulated pipes; Electrical insulators; insulating foils for roofs; insulating paints for roofing; insulation materials for roofs; adhesive sealants for roofing; adhesive caulking compounds for roofs; adhesive tapes for sealing roof edging; adhesive tape for sealing roof seals; non-metallic seals for floating roof storage tanks; industrial adhesive tapes for applying waterproof ridge tiles

Non-metallic rigid pipes for building; asphalt, pitch and bitumen; transportable buildings not of metal; ceiling tiles not of metal; Clay roof tiles; ceramic roofing tiles; roofing tiles not of metal; transparent plastic roofing tiles; non-metal hips for roofing; roofing not of metal; roofing slates; roofing underlayment; bituminous coatings for roofing; wooden roof panels; PVC roofing membrane; roof ridges, not of metal; non-metallic roof windows; roofing panels not of metal; non-metallic roof cladding; roof flashing not of metal; non-metal roofing panels; non-metallic drainage pipes for roofing; plastic drainage covers for roofing; non-woven textiles made of synthetic fibers for roofs; plastic sheets for roofing; bitumen-based sealants for roofing; roofing, not of metal, incorporating photovoltaic cells; tar-based sealants for roofing; bitumen-based fillers in the nature of sealants for roofing; building materials for roofing, non-metallic; asphalt-based fillers in the nature of mastics for roofing; non-metal roofing panels with insulating properties; non-metallic building materials for reinforcing roofs; plastic water conduits for roofs; non-metallic building materials in the nature of gripping plates for assembly of roof trusses; non-metal tiles for roofing; non-metal roof and wall tiles with insulating and watertight properties

Advertising services; business management services, namely, administrative management of companies for covering roofs; commercial administration of the licensing of the goods and services of others; Providing office functions; retail store services featuring metallic and non-metallic building materials, roofing materials, tiles, slates, cladding, roof coverings, building panels, photovoltaic apparatus and installations, solar panels and cells, paints and insulators for roofs, roof windows; wholesale store services featuring metallic and non-metallic building materials, roofing materials, tiles, slates, cladding, roof coverings, building panels, photovoltaic apparatus and installations, solar panels and cells, paints and insulators for roofs, roof windows; organizational management of wholesale outlets and retail stores, namely, organizational services for business purposes; online ordering services featuring metallic and non-metallic building materials, roofing materials, tiles, slates, cladding, roof coverings, building panels, photovoltaic apparatus and installations, solar panels and cells, paints and insulator for roofs, roof window; administrative processing of purchase orders; business management services, namely, managing office functions in the nature of the management of sales orders; commercial information and advice for consumers in the choice of goods and services; commercial information and advice for consumers in the choice of construction services and roof coverings

Construction and installation of roof rafters; laying of tiles and slates; tile, brick or block laying; construction, maintenance and repair of roofing; installing of roof insulation; roof restoration; disassembly of roofs, namely, roof demolition services; installation of roofing; roofing installation services; construction, maintenance, servicing and cleaning of roof drainage installations and pipes; repair of roof tiles; application of waterproof coatings for roofing; installation of insulating materials in buildings, roofs and structures; building construction supervision of roof covering installations; construction consultancy, namely, advice in construction relating to roof coverings; advisory services in the field of building renovation, renovation of roof coverings, and installation and maintenance of photovoltaic installations; installation, maintenance, repair and reconditioning of photovoltaic apparatus and installations; advice and information in the aforesaid fields

Custom manufacture of construction materials for third parties, namely, custom manufacture of tiles; custom manufacture of prefabricated building parts; custom manufacture of steel building elements; joinery; custom manufacture of sintered parts; wood treatment for preservation purposes against dry-rot; wood treatment services for preservation purposes by means of treating with preservatives; Thermal treatment of, and applying protective coatings to steel by means of galvanization; custom manufacture of colored paints; custom manufacture of molded parts, namely, roofing tiles, weather vanes, roofing ridges, skylights and round and oval windows; custom manufacture of metal hardware; custom metal processing; treatment of materials for manufacture of ceramic products; advice and information in the aforesaid fields

Technological research services in the field of roof coverings; Architectural engineering services; design and technical development of systems for roof drainage; roofing component design services; design in the field of construction, namely, design of roof coverings; research in the field of building construction; construction drafting; technological research for the construction industry, namely, research into energy saving, preparation of raw materials and manufacturing processes; quality control for others of building materials; Technical project studies in the field of construction, namely, research on building construction ; Conducting of technical project studies for construction projects, namely, product research and development; testing of new products for others; product safety testing; design and development of photovoltaic systems