75 Thermal Break Aluminum Window
Profile System
1.8mm thick 6060-T66 virgin aluminum alloy with fluorocarbon coating; Germany DIMEX 40mm wide multi-chamber thermal break strips.
Adopts long-tail external glass sealing strip structure.
Hardware System
ROTO concealed tilt-turn hardware (customizable).
Glazing System
Standard configuration: 5mm Low-E + 12Air + 5mm. Optional triple insulated glass or insulated glass with built-in blinds.
Performance Ratings
Thermal Insulation: Class 8 (1.3 W/(m²·K) ≤ K ＜ 1.6 W/(m²·K))
Wind Resistance: Class 7 (4.0 kPa ≤ P3 ＜ 4.5 kPa)
Water Tightness: Class 5 (500 Pa ≤ ΔP ＜ 700 Pa)
Air Permeability: Class 7 (0.5 m³/(m·h) ≤ q1 ＜ 1.0 m³/(m·h))
Sound Insulation: Class 4 (35 dB ≤ RW+Ctr ＜ 40 dB)
