Building materials of wood, namely, decking, boards; building components of wood, namely, semi-worked wood; paneling, pre-fabricated non-metal bridges, ceiling boards and beams all of wood; stackable wooden building components, namely, siding, joints; compressed, glue-laminated and glued wooden building components, namely, veneers; piles of wood posts and building timber; frameworks of wood for wooden buildings; timber boarding; ceiling boards of wood; timber building boards; non-metallic manufactured building elements, namely, roof trusses; prefabricated non-metal buildings for on-site assembly; doors, gates, windows and window coverings in the nature of high performance fabric covers for use in protecting windows during storms, all not of metal; buildings, transportable, not of metal; transportable buildings of timber; portable wooden buildings

Construction of wooden buildings; repair of wooden buildings; construction consultancy; consultancy in the field of general construction contracting; building construction services; underground civil engineering services and engineering services; construction of building foundations and hydrotechnical buildings; construction works for prefabricated houses in the nature of building construction; installation of plumbing systems, electrical installation services; installation and repair of radiators and furnaces; tile installation services; installation of wood, tile floors; glass installation services; roofing services; building maintenance and repair; building restoration; consultancy and information services relating to construction and in the field of construction drafting; carpentry services; advisory services relating to the maintenance of buildings; consultancy services relating to the repair of buildings; advisory services relating to the renovation of property; consultation in building construction supervision

Woodworking, particularly gluing and compressing of timber boarding, wooden staffs or logs into timber boarding; assembly of prefabricated wooden walls, floors and ceilings for wooden buildings; sawmill services

Technical planning in the nature of design of wooden building components and stackable wooden building components for wooden buildings; construction planning of wooden buildings; development in the nature of design of wooden building components and stackable wooden building components; engineering consultancy; advisory services relating to building design; architectural consultancy; technical consultancy services relating to civil engineering; engineering services for the design of structures; surveying of wooden building components and stackable wooden building components; construction planning