It requires great skill to optimise the use of sunlight, maximising the great freedom brought by using glass. As a material, glass can be used, for example, to create openings in a façade or a roof, as structural glazing or to exploit solar energy with photovoltaic panels. Thema has positioned itself as a reliable business partner able to provide complete solutions - from design to creation and installation - for windows, doors and building envelopes for all types of edifice. Thema doors and windows are made of aluminium, a durable and highly recyclable material, or wood and aluminium. For solar heating, they use Schüco, a clean energy firm with substantial experience. This partnership between Thema and Schüco is what brings added value to the Greenth and Together lines: Schüco provides the technology, while Thema creates customised projects that meet customers’ needs. Greenth can be described as a concept of the window designed to optimise the relationship between internal and external spaces. By using Schüco technology, Greenth can ensure top sound and heating insulation, safety and durability for its ad hoc projects for verandas, glazed roofs, windows and doors. Their projects combine design with high quality planning and execution to create truly comfortable environments in all seasons. The Together line has windows made of wood and aluminium that, like the Thema products, combine the technological reliability of Schüco with the option to have a customised design based on numerous frames and a design component. The warmth of wood, combined with the resistance of aluminium, creates windows that embody the duality of traditional and innovation of shape and technology.