UPVC Back Doors
Practical UPVC casement doors designed for secondary entrances, featuring high durability and superior air-tightness.
Product Overview
The SUNEAR Dedicated uPVC Back Door series is meticulously engineered to ensure that secondary building access points maintain the same high standards of structural security and climatic protection as primary entries. Utilizing reinforced uPVC casement profiles with advanced multi-point locking mechanisms and precision-integrated seals, these doors deliver exceptional wind load resistance and thermal stability for residential utility zones and garden exits. Designed for maintenance-free longevity and sleek architectural alignment, the system provides a reliable, cost-effective solution for diverse global building projects. As a China-based system windows and doors factory, we provide developers and professional contractors with precision-manufactured uPVC entry systems at competitive wholesale pricing to support successful property developments worldwide.
Specifications
| UPVC Profiles | CONCH, SHIDE, LG, or WEKA brand high-grade |
| Glazing Selection | Single / Double (5+9A+5) / Laminated / Art Glass |
| Sealing Tech | EPDM Rubber gaskets and silicone sealants |
| Hardware Driver | Chugn, Roto, Hoppe professional systems |
| Fly Screen Option | Nylon, Fiber glass, or Stainless Steel |
Key Features
All-Weather Performance
High-grade UPVC material is inherently resistant to corrosion, rust, and moisture, making it ideal for wet entrance areas.
Cost-Effective Insulation
Multi-chambered profile design naturally inhibits heat conduction, keeping energy costs low.
Security Reinforcement
Equipped with internal steel reinforcement to ensure the door remains sturdy and difficult to penetrate.
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