| Model Number |
68 Series Thermal Break Bi-folding Window |
| Frame Material |
Aluminum Alloy 6063-T5 (High Grade) |
| Frame Depth |
68mm |
| Profile Wall Thickness |
2.0mm / 2.5mm (Heavy Duty for Export) |
| Surface Treatment |
Powder Coated, PVDF, Anodized, Wood Grain |
| Glass Type |
Double/Triple Glazed, Tempered, Low-E, Argon Filled |
| Glass Specification |
5mm+12A+5mm / 6mm+18A+6mm (Standard) |
| Hardware |
German Brand (Roto/Siegenia) or Top Chinese Brand |
| Sealing System |
EPDM Ternary Ethylene Propylene Rubber Strip |
| Opening Pattern |
Horizontal Folding (3+0, 3+1, 5+0, etc.) |
| Screen Mesh |
Stainless Steel Security Mesh / Retractable Fly Screen |
