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Fortress Windows
| Still deciding? Get samples of $ ! US$ 99/Piece Request Sample |
Premium Aluminum Casement Windows – Energy-Saving & Durable for Global Construction Projects
| Thermal Break | Yes (PA66 Nylon Insulation Strip) |
| Surface Finish | Powder Coating, Anodizing, Wood Grain Transfer |
| Glass Type | Double Glazing, Low-E Glass, Laminated, Tempered |
| Water Tightness | Class E–Class A (High Performance) |
| Sound Insulation | Up to 40 dB (with Acoustic Glass) |
| Warranty | 10–20 Years (Frame), 5 Years (Hardware) |
Since 2015, we have specialized in providing one-stop solutions for custom cabinets, whole-house furniture, door & window systems, and prefabricated houses. We are committed to being a strategic partner for international construction and engineering businesses.