Large glazed areas are used for the construction of the Winter garden. Previously, they were simple panes of glass. It's a thing of the past. Simple glass has been replaced by special insulating double or triple lenses. The spaces between the glass are filled with inert gases. There is also the possibility of insulating metallic elements.
The special insulating glass of the modern winter Garden protects its interior from excessive sunlight, frost and noise. They are strong enough and durable. They have great mechanical safety. Safety Glass is often included.
Metal-plated glass is often used for the winter garden, it is a double-glazed, invisible layer of metals, which serves as an insulating metallic element. This glass reflects well the radiation of certain wavelengths.