1. Vinyl frames and sashes will never chip, peel, crack or warp. Made with premium raw materials, the vinyl color is formulated throughout so the beautiful luster lasts.
2. Multi-chambered sash and mainframe create insulating air spaces for thermal efficiency.
3. Insulated glass unit featuring double-strength glass with optimal air space improves year-round performance.
4. Interlock at sash meeting rail adds to your sense of security, comfort and well-being.
5. PPG Intercept Warm-Edge Spacer System maximizes thermal efficiency and the life of the insulated glass unit.
6. Protective bulb seal helps to prevent air infiltration at the meeting rail.
7 . Drop-in glazing for extra protection from the elements.
8. Fully extruded lift rails provide strength and stability for easy operation.
9. Sloped sill forces water to drain to the exterior of the window.
10. Hidden screen track for clean lines and added beauty.
11. Bulb seal at the sill provides extra protection from the elements – sealing tightly against dust, dirt and air infiltration.