5400 SERIES WINDOW
- Attractive contoured frame fits with any home style.
- Dual-paned glass unit can be ordered with optional Low E glass and an Argon gas fill to maximize energy efficiency.
- Insulating glass unit is set into the sash to keep edges warmer.
- Frames and sash, welded at the corners, create strong, effective units.
- Weatherseals placed at key points around each sash increase weather performance by reducing air flow.
- Standard Low E/Argon-filled insulating glass unit provides years of energy efficiency.
- The U-channel spacer system is more efficient than conventional box spacers because it reduces conduction rates.
- Contoured grids are located inside the insulating glass unit provide a smooth, easy-to-clean surface.
- Comprehensive warranty.
Interior / Exterior Colors
Internal Grid Options