System is designed for windows with high thermal insulation parameters. High efficiency was achieved by applying special thermal inserts slid between thermal separators and around the glass pane. There is an option of installing windows in facade systems or store fronts as well. Window system is available with hidden hinges and variety of hardware options. For those who value time and simplicity we recommend using additional Nailing Flange profile. Special fin is designed for simple and quick installation. This profile is frequently used by customers with additional trim resulting in further material and labor savings.