Top Hung is a window which hung by hinges running along its upper edge. It has a cam latch handle, a smart design that hides screws. Opening the windows up to 80°  makes it easy to clean. The sliding window slides open up to 80°.It is easy to clean the surface of outer glass from the inside of the room.

You can lock the sliding window at an angle you like, using the friction arm.This window is suitable for ventilating bathrooms and kitchens.

Quality Performance Test Center

Every Lixil ™ products have been tested through the highest standard quality of tests. Those tests, which are performed at Lixil ™ Thailand Quality Performance Test Centre, are listed as below :

• Wind tunnel tests (Wind pressure resistance, air-tightness and water-tighter performance)
• Opening-Closing durability tests
• Strength tests
• Sound proofing tests
• Thermal insulation tests
• Light exposure tests (Light resistance performance)
• Environmental tests
• Surface treatment tests