|
1. Vinyl frames and sashes will never chip, peel, crack or warp. Made tough and solid with virgin vinyl (PVC) resin, their color is formulated throughout so the beautiful luster lasts.
2. A network of strategic insulating air chambers helps to reduce conduction and cut high energy bills.
3. Insulated glass unit with optimal air space improves year round performance.
4. Interlock at sash meeting rails creates a super-tight seal against air infiltration and adds to your sense of security, comfort, and well-being.
5. PPG Intercept Warm Edge Spacer System maximizes window performance and longevity.
6. Metal reinforcement for added strength at the meeting rail.
7. Exclusive triple lift rails provide strength and stability for easy operation.
8. Drop-in glazing for extra protection from the elements.
9. Full-capture sill enhances protection from water and air infiltration.
10. Hidden screen track for clean lines and added beauty.
11. QUAD-4 weatherstripping at header and sill add even more protection from the elements.
|