Laminated security and airtight grid glass windows - high- and low-end

Wind resistance: Wind resistance better than 360 kgf/m².
Air-tightness: Ventilation volume under 2 m³/hr.m².
Water-tightness: Water-tightness exceeds 75 kgf/m². (Highest national standard is 50 kgf/m²).
Sound insulation: Class TS-35, STC = 37dB. (Laminated glass 5 + 10 + 5mm thick)

• The grids of the inner window sash has a crisscross aluminum alloy structure that provides a secure, stable, and aesthetically pleasing security solution.
• Suitable for high class residences, villas, apartments, office buildings and other sites that focus on security and quality sound proofing.
• The external frame is 100mm wide and is made of dual cavity extruded aluminum that prevents deformation of the cement fillet caulking while providing excellent wind resistance.
• The lower horizontal bar of the external frame has been designed with a slope that takes the principles of fluid dynamics into consideration, this gives a window that is resistant to wind and rain and has excellent water drainage and zero water leakage.
• The joints of the external aluminum frame are reinforced with standard metal fittings to improve the load strength of the frame. Adjustable screws can also be added to reinforce the metal fittings and window fixtures.
• Premium grade long-lasting SANTOPRENE anti-weathering airtight strips situated in the space between the internal and external frames provide superb air-tightness and sound insulation.
• Airtight strips are also installed along the contact interfaces between the internal and external frames, and an oblique side-tightening latch ensures excellent air-tightness of the closed window.
• The design of the inner window sashes allows complete dismantling from inside for safe, easy and reliable cleaning.
• The axle mounted stainless steel and wear resistant (double) rollers can be used to make minor height adjustments to the inner screens. Even large screens can be easily operated with no fear of wear.
• The enlarged T122D 7cm inner windows can be used for large French windows. Size can be adjusted according to the environment.
• The grid window is furnished with handles that can be locked and there are also locks along the window edges and window screens. These not only prevent climbing accidents involving young children, but also pose a formidable barrier against intrusion by potential criminals.
• Innovative dynamic anti-drop fittings with highly flexible plastic guide vanes are used for the screens that stop them from falling off to make them safer and easy to use.