Advisory services relating to building construction; Building construction services; Consultation services in the field of construction of environmentally-conscious buildings; Inspection services in the course of construction of environmentally-conscious buildings; Consultancy and information services relating to construction; Installation of doors and windows

Glass for building; Insulated glass; Insulating glass for construction purposes; Insulating glass for windows for building purposes

Glass for building; Insulated glass; Insulating glass for construction purposes; Insulating glass for windows for building purposes

Non-metal wall and roofing paneling

Glass for building; Insulated glass; Insulating glass for construction purposes; Insulating glass for windows for building purposes