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Fortress Windows
Fortress Windows
High-Performance Aluminum Casement Window
Casement windows, also called swing windows, are a popular type of window that open by pivoting on hinges attached to the frame, which can swing inward or outward. They offer excellent sealing, effectively keeping heat, cold, and noise out. When fully opened, they provide maximum ventilation, making them ideal for various climates and architectural styles.
Outer frame features a 7-cavity design, significantly improving strength, sound insulation, and heat preservation.
Internal and external flush-frame design enhances the aesthetic appeal for modern architecture.
Multi-cavity internal blocking heat-insulation strip design strengthens the window's energy-saving performance.
Corner connections adopt cast aluminum corner-code gluing and stainless-steel gluing processes for superior durability.
| Product Name | Aluminum Casement window |
| Profile Material | 6063-T5 Thermal break aluminum profile |
| Aluminum Thickness | 1.8-2.0mm |
| Sash Thickness | 60-90mm |
| Glass Options | 5mm+20A+5mm double tempered; Triple/Laminated/Low-E options |
| Hardware | World top brand or Chinese top brand |
| Insulation Strip | 29mm / 39mm ultra wide high performance strip |
| Corner Process | Glue injection corner connection process |
With over 20 years of expertise, we focus on long-term operations and quality craftsmanship. Located in a specialized aluminum industrial park, we balance high quality with competitive pricing by managing the full production cycle: from aluminum bar extrusion and color spraying to deep manufacturing and assembly.
