Originally conceived as functional greenhouses, conservatories have become independent and multipurpose structures made of glass and iron: a comfortable living room embraced by nature, the perfect match for houses surrounded by green and recalling old-time dwellings. The classic British style, from Victorian to liberty, but with a surprising minimalist design whose lines and colours harmoniously blend in with any type of ambient. The gas-activated springs and anemometers enable to set up the opening and closing automatic devices in case of rain. Energy saving is the keyword for our conservatories: the comfort consistently increases as the energy consumption of the building is reduced.