Comprehensive Certifications: Holds NFRC US, Australian AS2047, and CE EU certifications for global compliance.
Superior Sound Insulation: Meets ASTM E90 standard with STC 56dB and OITC 48dB ratings.
High Wind Pressure Resistance: Withstands up to 8000Pa wind pressure according to US standards.
Durable Hardware System: Equipped with full set of imported German hardware and 12 locking points.
Customized Color Options: Available in Black, Dark Grey, and fully customized color options.
Extensive Glass Types: Supports single, laminated, vacuum, insulated, triple, and triple laminated glass.
Long-Term Durability: Passed 250,000 cycles of extreme opening-closing test.