FARFIELD 80
VINYL DOORS & WINDOWS
Fairfield 80 Series – Premium Vinyl Window & Door System
The Fairfield 80 Series  combines proven vinyl engineering with timeless design. Built with multi-chambered, fusion-welded frames and ClimaTech® Low-E insulated glass, it delivers outstanding thermal efficiency, sound control, and everyday durability. Each window and patio door is crafted to provide energy savings, low maintenance, and long-term performance — making it an ideal solution for residential renovations or new construction.
With clean sightlines, reinforced meeting rails, and precision-sealed corners, the Fairfield 80 Series ensures year-round comfort, reduced energy costs, and quiet interiors — all backed by Panora’s Lifetime Limited Warranty for complete peace of mind.
Reliable Performance. Lasting Comfort.
Frame Construction: Multi-chambered, fusion-welded vinyl for superior rigidity and insulation
Glass System: ClimaTech® Low-E insulated glass with argon gas fill
Spacer System: Intercept® Warm-Edge spacer for condensation resistance
Thermal Performance: U-Factor as low as 0.27 (Btu/hr·ft²·°F) depending on configuration
Air Infiltration: ≤ 0.10 cfm/ft² (per ASTM E283)
Water Resistance: Passed ASTM E547/E331 for wind-driven rain protection
Sound Transmission: STC Rating ≈ 28–34 dB (varies by glass option)
Design Pressure (DP): Up to DP-50 depending on size and style
Certified to Global Standards:
Panora’s vinyl and aluminum systems — including the Alside Fairfield 80 and Mezzo Series — are engineered, tested, and certified to meet international performance and safety benchmarks. Every system reflects our commitment to precision engineering, durability, and environmental responsibility.
