AMJ 78T Series Casement Window is a premium thermal break aluminum casement window featuring a 78.3mm frame depth and support for insulated glass up to 45mm thick.
Designed for villas, high-end residential projects, apartments, and light commercial buildings, the 78T series offers enhanced thermal insulation, weather sealing, and acoustic performance compared with standard casement window systems.
The window comes standard with Low-E argon-filled tempered insulated glass and German G-U hardwarefor reliable operation and energy efficiency. Optional built-in blinds, HK Kinlong hardware, and pleated retractable flyscreens are available.
Available configurations include single casement windows, fixed windows, casement with fixed panels, and 90° / 135° corner window designs. Custom sizes, colors, glass specifications, hardware, and installation methods are available to meet project requirements.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | AMJ 78T Series Casement Window |
| Product Type | Thermal Break Outward Opening Aluminum Casement Window |
| Profile Thickness | 1.8mm |
| Frame Depth | 78.3mm |
| Frame / Sash / Mullion | Frame 62mm / Sash 85.5mm / Mullion 84mm |
| Thermal Break Strip | 35.3mm |
| Standard Glass | 5mm Low-E + 27 Argon + 5mm Tempered Clear Glass |
| Optional Glass Thickness | Up to 45mm Insulated Glass |
| Standard Hardware | German G-U Hardware, Black / White |
| Optional Hardware | HK Kinlong Hardware, Black / White |
| Sash Size Range | 450–750mm Width / 500–1500mm Height |
| Maximum Sash Weight | 40kg |
| Flyscreen Option | Pleated Retractable Flyscreen |
| Installation Options | Nail Fin / Installation Brackets |
| Available Designs | Single Casement / Fixed Window / Casement with Fixed Panel / 90° and 135° Corner Window |
Product Performance
| Performance Item | Data |
|---|---|
| U-Value | ≥1.8 W/㎡·K |
| Water Tightness | 700Pa |
| Air Tightness | 0.5m³/(m·h) |
| Wind Pressure Resistance | ≤5000Pa |
| Sound Insulation | 35dB |
The 78T casement window uses a deeper thermal break design to help reduce heat transfer and improve indoor comfort in different climates.
This series supports insulated glass up to 45mm thick, making it suitable for projects that require better thermal insulation, sound reduction, and energy performance.
The standard Low-E argon-filled tempered insulated glass helps improve insulation, safety, and daily comfort for residential and light commercial buildings.
German G-U hardware provides smooth opening, secure locking, and stable long-term operation for daily use.
Available designs include single casement, fixed window, casement with fixed panel, and 90° / 135° corner window options.
Manual built-in blinds and pleated retractable flyscreens are available to support privacy, ventilation, and insect protection.
Sizes, colors, glass, hardware, screens, opening layouts, and installation methods can be customized according to project drawings and requirements.
With strong sealing, wind resistance, water tightness, and sound insulation performance, this casement window is suitable for villas, apartments, townhouses, and light commercial projects worldwide.
