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| JM77 Series Performance Data | |||
|---|---|---|---|
| Water Tightness | △P≥700Pa | Window Frame | 72mm |
| Air Tightness | q1≤0.5, q2≤1.5 | Insulation Strip | 24mm |
| Wind Resistance | 3.5kpa≤P3<4.0kpa | Glass Thickness | ≤49mm |
| Thermal Insulation | 1.2w/(m²·k)≤UW<1.5w/(m²·k) | U-Value | 1.4 - 2.0 W/(m²·K) |
A. Hardware: Equipped with premium brands to enhance user experience and longevity.
B. Profiles: Uses thermal break aluminum alloy profiles for excellent energy efficiency and corrosion resistance.
C. Glasses: Customizable options including insulated, tempered, laminated, fire-resistant, and smart glass.

