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Fortress Windows
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- Residential: Perfect for living rooms, bedrooms, and sea-view or mountain-view rooms to maximize natural landscapes.
- Commercial: Ideal for lobbies, conference rooms, and restaurants in hotels or office buildings.




| Specification | Details |
|---|---|
| Material | 6063-T5 Thermal break aluminum profile |
| Wall Thickness | 1.8-2.0mm |
| Glass Type | Normal: 5mm+20A+5mm double tempered |
| Glass Options | Triple tempered / Laminated / Low-E / Reflective / Tinted |
| Hardware | World top brand or Chinese top brand |
| Heat Insulation | 29mm/39mm ultra wide performance strip |
| Process | Glue injection corner connection |
| Finish | Powder coating, Anodized, Wooden Grain |