6000 Series Double-Hung Window 
Cut-Away View

1. Vinyl frames and sashes will never chip, peel, crack or warp.  Tough, solid vinyl, with color formulated throughout so the beautiful luster lasts

2. Airtight insulating chambers help reduce conduction and cut high energy bills

3. Quad-4 weather-stripping at the header adds even more protection from the elements

4. Insulated glass unit with optimal air space improves year-round performance

5. PPG Intercept™ Warm Edge Spacer System maximizes window performance and longevity

6. Interlock at sash meeting rails create a super-tight seal against air infiltration, providing security, comfort and well being

7. Metal reinforcement adds strength at the meeting rails

8. Drop-in glazing provides energy efficiency as well as interior aesthetic appeal

9. Compression bulb seal at the sill creates an all-season weather barrier

10. Sloped sill ensures quick water drainage to the exterior

11. Hidden screen track produces clean lines and added beauty

The advanced design of the 6000-Series Windows also gives you:

• Fusion-welded frames and sash and mainframe structure for added strength and rigidity.  Tough, extra-thick extrusion walls provide the ultimate in welding strength

• Dual ventilator locks, a secure way to keep windows open for ventilation

• Full balance covers help protect against air infiltration while adding a finished look to the window frame

• Constant force balance system eliminates sash cords, weights and pulleys, and provides easy fingertip operation

• Tilt-in top and bottom sashes make cleaning safe and easy from inside the home

• Triple-barrier weather-stripping between the sash and jamb for superior protection from air and water infiltration

• Full or half fiberglass screens provides ventilation while keeping insects out