Fortress Windows
| Customization: | Available |
|---|---|
| After-sales Service: | Timely and High Quality |
| Warranty: | 1 Year |



The sash of the upward-folding window can be fully opened without the hindrance of a middle window frame, allowing a flood of natural light and optimum air circulation.
Once fully folded, the window sash occupies minimal space, making it perfect for compact homes or areas where space-saving is paramount.
Strategic handle locations and force points provide a reassuring level of anti-theft security, especially beneficial for low-rise residences.
Crafted for endurance, these windows boast an impressive lifespan, performing consistently and retaining reliability over years of use.



| Feature | Details |
|---|---|
| Item Name | Aluminum Alloy Windows / Doors |
| Material | Bridge aluminum + Glass + Accessories |
| Profile Thickness | 1.6mm / 1.8mm / 2.0mm |
| Surface Treatment | Powder coating, Anodizing, Electrophoresis, PVDF |
| Glass Type | Insulating glass (3C), Low-e, Single/Double layer |
| Glass Color | Tinted, Blue, Grey, Obscure, Frosted |
| Application | Commercial / Household |
| Delivery Time | Around 25-45 days after deposit |
1. The main aluminum profile thickness is 1.6-2.0mm, colors can be customized.
2. Folding design allows for maximum open space and smooth indoor/outdoor air circulation.
3. Available for single glass, insulated glass, and laminated glass.
4. Multiple mesh options: Stainless steel security mesh, Fiberglass flyscreen, Retractable flyscreen.


