With the modern uPVC windows, you can save on energy cost in the long term! Why? – Apart from uPVC material being naturally insulating, profile are designed to have multiple chambers. Windows with Salamander profiles are perfectly sealed. The multi chamber constructions combined with special insulating glasses meet the standards of the German Energy Savings Regulation (EnEV). This enables significant reduction in energy losses. With the reduced energy cost simply enjoy the comfortable living at your home.