80mm Frame Depth Thermal Break Aluminum Inward Casement Window XZ80 - Budget Friendly

Mullion Glue-Injection & Secure Sealing Technology
To maximize structural stability at critical joints, the mullion connections utilize high-precision 3D expanding corner cleats. This specialized configuration is reinforced by an advanced glue-injection sealing process, significantly enhancing the rigidity of the mullion connection while drastically elevating the overall airtightness.
Category |
Technical Specifications |
Performance Reference |
Aluminum Thickness |
1.8mm |
/ |
Exterior Frame width |
50mm |
|
Sash sightline width |
66mm |
|
Frame depth |
80mm |
|
Material |
Primary Aluminum Alloy 6063-T5 (Virgin Ingot) |
|
Wind Pressure |
Equivalent to Class C5 (EN 12210) |
|
Water Proof |
Class 7A (EN 12208 Equivalent) |
|
Glazing |
5+20A+5 Tempered Insulated Glass (Standard for both sash and fixed panels) Can be Upgraded to 5+27A+5 |
Low-E Glass, Coated Glass, Solar Control Glass and more glass types optional |
Opening Modes |
Single Glass Sash Inward Opening; B. Glass & Screen Sashes Dual Inner-swing C Glass Sash Tilt & Turn |
Versatile for Various Projects |
Sealing |
Triple EPDM System |
Superior Weather Resistance |

















