EXTECH's top hinged window systems feature 16mm or 25mm cellular polycarbonate glazing or insulated glass up to 1" thick. What sets them apart? The unique hinge mechanism allows the windows to stay open during normal rainfall, and prevents disengagement. Massive ventilation is possible with these windows, which can be installed on continuous, unbroken runs. Perfect for retrofit applications or new construction, these windows can be operated either manually or electronically.
Our systems are also fully fabricated, even further speeding up the installation process.
EXTECH's top hinged window systems are superior due to their advanced aluminum framing systems engineered for long term performance. They have been tested to perform in a wide variety of environments for durability and longevity.
Explore our variety of windows and translucent wall systems, and download our technical data sheets for more information on how to incorporate daylight and ventilation into your next project.
• Accepts glass or polycarbonate up to 1" thick
• Operated manually or electrically (with optional control systems)
• Designed to stay open during normal rainfall