Vinyl Thermo Pane Window - 10 Year (Best)

Heritage vinyl single hung windows come with the G7 glazing package, which has a stainless steel Intercept or silicone Superspace Glass Spacer for improved performance. 

• 3/4" insulated glass with argon gas thermal barrier
• Weathertight fusion-welded construction
• Contains engineered balance system for smooth, reliable operation
• Sleek sweeplocks are easy to operate and keep you home secure. All hardware is located below the sightline so people outside cannot see it
• Quality screens and matching screen frames for a sleek, one-piece look
• Tilt in bottom sash allows for easy cleaning from inside the home
• Dual weatherstripping provides and energy efficient, weather tight seal
• Multi-chambered frame and sash for reinforced strength and lasting energy efficiency
• Several configuations available including: horizontal, vertical, sliders and picture windows

Typical U-Factor: .30

Typical SHGC: .23