- Designed for flush frame installation
- Adds 1.5" depth to the frame width thereby moving the glass closer to the warm side of your home's wall
- The Antartik System® can be used with all window types, exterior brickmoulds and most Jamb Extensions
- A perfect match for replacing new construction windows
- Allows the homeowner to reuse existing window coverings i.e. shutters and window coverings
- All existing glass types are available with the Antartik System®