Product Section Details
Product performance
Product configuration
| Opening method: Inward Opening & Tilt |
| Alloy material: Aluminum alloy 6063‑T5 profile |
| Timber: North American red oak as standard; other rare and valuable timbers available for upgrade |
| Outer frame: Visible face thickness 36mm, wall thickness 2.0mm |
| Glass sash: Visible face thickness 92.5mm, wall thickness 2.0mm |
| Glass: CSG/Xinyi Group glass original 5G+18A+5G |
| Handle: German original HOPPE handle |
| Hardware system: AGB Italian concealed U‑groove hardware |
| Surface treatment: Powder fluorocarbon spray |
