- Multi point lock for higher security.
- Welded aluminum corners for powder coat finish optional
- Clipped on aluminum construction to allow aluminum to expand and contract
- Aluminum color choices based on RAL color code
- Large wood selection with custom shop finish.
- Fingerjointed window frame and sash construction
- Double and triple pane glass
- U-Value of 0.28 for double pane glass option with LowE coating
