UPVC Doors
With its good heat-insulation function, it is popular in those cold areas and high-efficiency buildings.
Product Overview
SUNEAR High-Performance UPVC Door systems are specifically engineered to provide extreme thermal insulation and climate protection for projects in energy-conscious residential markets. Designed with multi-chamber UPVC profiles and integrated high-compression weather seals, these doors dramatically reduce energy loss and maintain a stable interior climate regardless of exterior temperature extremes. Whether used as professional entrance points or elegant patio access, the systems offer superior durability and resistance to UV degradation. As a China-based system windows and doors factory, we provide developers and distributors with precision-engineered UPVC solutions at competitive wholesale pricing to support successful international architectural implementations with high energy-efficiency standards.
Specifications
| Profile Structure | 3-7 chambers, top quality profile; 60/70 series |
| Wall Thickness | 2.0mm to 2.5mm available |
| Reinforcement | 1.0mm - 2.0mm galvanized steel reinformcement |
| Glazing Options | Double (5+12A+5) / Triple / Low-E / Laminated |
| Sealing Tech | PVC & EPDM dual-grade rubber seal |
Key Features
Advanced 7-Chamber Shield
Offers maximum thermal efficiency with up to 7 internal air chambers, drastically inhibiting heat conduction.
Extreme Weather Resistance
Designed to withstand heavy wind, snow, and rain with superior water tightness and air tightness.
Structural Galvanized Core
Full galvanized steel core ensures dimensional stability and anti-sagging performance over decades.
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