Architectural aluminum bifold doors manufactured by Guangdong Dejiyoupin Doors and Windows Co., Ltd. Precision engineered for high wind loads, thermal efficiency, and open-plan living across South America.
Engineered at our 180,000 m² Foshan manufacturing base, our bifold door systems combine German-engineered rollers, structural 6063-T6 virgin aluminum profiles, and multi-chamber thermal breaks. Configurable from 2 to 14 panels to create expansive openings up to 16 meters wide.
Robust profile system designed for wide structural spans, seaside villas, and high wind resistance across Atlantic and Pacific coastlines.
Advanced polyamide thermal break barriers insulate against extreme altitude chills in the Andes and Southern Cone winter wind fronts.
Engineered for high-end hospitality and penthouses requiring large glazed heights, smooth bottom-running quad rollers, and concealed drainage.
Guangdong Dejiyoupin Doors and Windows Co., Ltd. adapts every door structure to local South American building codes. We calculate static deflection, wind load pressures, and thermal expansion factors for every order before extrusion cutting begins.
| Parameter | 80 Series Standard | 78 Series Insulated | 93 Series Heavy Duty |
|---|---|---|---|
| Profile Wall Thickness | 2.0 mm Primary Extrusions | 2.0 mm - 2.2 mm Extrusions | 2.5 mm Heavy Structural |
| Thermal Isolation | Cold Room Air Barrier | PA66 GF25 Polyamide Bar | Reinforced Multi-Cavity Bar |
| Glazing Compatibility | 5mm + 9A/12A + 5mm Tempered | 6mm + 16A + 6mm Low-E Argon | 8mm + 1.52PVB + 8mm Hurricane |
| Water Tightness | Class 6A (300 Pa) | Class 8A (450 Pa) | Class 9A (600 Pa) |
| Maximum Door Height | 2,800 mm per panel | 3,000 mm per panel | 3,500 mm per panel |
| Roller Capacity | 150 kg per panel leaf | 220 kg per panel leaf | 300 kg per panel leaf |
| Certifications | CE (EN 14351-1), NFRC, AS2047, CSA, ISO 9001:2015 | ||