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| Model NO. | GPN80 |
| Material | Aluminum Alloy |
| Frame Material | Top Quality Thermal Break Alumium Profile 6063-T5 |
| Function | Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof |
| Hardware | Austria Maco |
| Glass | Double Tempered Impact Glazing + Argon Filling |
| Surface Finishing | Austria Tiger Powder Coating |
| Technology | Seamless Welding |
Our GPN80-Thermal Break Aluminum Tilt & Turn Window represents the pinnacle of modern window technology. Featuring Seamless Welding and a specialized R7 corner design, this window provides exceptional heat insulation and soundproofing performance.