21st century architecture focuses on light and space – merging indoors with out side. Picture windows are creations of the unlimited structural dimension to maximise natural light.

According to statistics, heating and air-conditioning systems in buildings are the cause of over 40% ot CO2 emissions. In many parts of Europe there is strict legislation especially for new buildings with regard to solar protection to reduce energy consumption.

Solar protection has become a highly topical issue throughout the world and studies show that users’ requirements with regard to comfort both at home and at work have undergone considerable change.

Architects are faced with a tremendous challenge to maximise natural light in their specialised designs without contributing to the greenhouse effect. Maximising natural light is vital not only to conserve energy, but also to optimise corporate performance by contributing to increased creativity, concentration and productivity.