| SERIES | 80 Series Aluminum Glass Folding Door |
| BRAND | DERCHI |
| PROFILES | 6063-T5 thermal break Aluminum profile |
| AVAILABLE SIZE | Opening Panel: Width 500-850mm / Height 1900-3000mm |
| GLASS |
Double tempered glass with argon gas Triple tempered glass with argon gas Reflective glass, LOWE glass, laminated glass, tinted glass |
| GLASS THICKNESS | 5MM+20A+5MM / 6mm+18A+6mm / 8mm+14A+8mm |
| SPEC | Aluminum Thickness 2.0MM |
| HARDWARE | CMECH |








DERCHI folding doors, with innovative anti-pinch design, carefully consider every detail. Even if the finger is caught inadvertently, it will not suffer any harm, ensuring the safety of the family.
The glass of DERCHI doors and windows is manufactured by Hong Kong Xinyi Glass (stock code :HK0868), and the production standards are strictly controlled to ensure the safety and beauty of the glass. Choose us, not only choose a door and window, but also choose a clear, safe and comfortable living experience.


DERCHI door are designed and built for optimum performance using the latest energy saving technology, providing maximum savings in any climate. They are the most energy-efficient dual-pane replacement doors in the industry with high performance insulated glass systems that exceed Energy Star requirements.







Guangdong DEJIYOUPIN doors and windows Co., Ltd is located in Foshan, China, which is a professional aluminum doors and windows manufacturer and exporter that integrating R&D, design, manufacturing and sale service. The product lines including Aluminum Doors & Windows Series. We can Custom made to any project unique window and door designs with our professional and experienced sales & technical team.
Our well-equipped facilities and excellent quality control throughout all stages of production ensure the product quality and production cycle. A complete range of products to ensure our products can satisfy any customer requirements in different regions and countries.




We use high-grade 6063-T5 thermal break aluminum profiles with a 2.0mm wall thickness, offering high structural stability, corrosion resistance, and thermal insulation.
Our doors feature authentic Hong Kong Xinyi tempered glass, available in double or triple-glazed setups with argon gas fill. We also supply Low-E, reflective, laminated, and tinted glass options.
Yes. Individual opening panels can be manufactured in widths from 500mm to 850mm and heights from 1900mm to 3000mm to match specific project requirements.
The engineered anti-pinch profiles and safety seals minimize pinch gaps between folding panels, protecting fingers from injury during operation.
We install premium CMECH architectural hardware to deliver smooth sliding operation, load-bearing reliability, and weather resistance over long-term use.
Yes. With multi-point locking systems, high-grade EPDM gaskets, and insulated thermal break profiles, DERCHI doors achieve water tightness, wind resistance, and energy efficiency exceeding Energy Star standards.