Powder coating, electrophoresis and anodizing, etc.
Hardware
German, American, Top brand hardware
Warranty
More than 10 Years
Certification
NFRC / NOA / FPA / AS2047 / AWAA etc.
Hurricane Impact Resistance
Industry Leading Certification
Approved by Florida Hurricane Impact Building Code and NOA Certification
Engineered to withstand extreme weather conditions, offering maximum protection, structural integrity, and peace of mind for high-velocity hurricane zones.
Certifications & Standards
Professional Manufacturer of Windows and Doors adhering to rigorous international standards across North America and Australia.
High-end window and door systems are crafted utilizing advanced robot automatic CNC processes. Certified with NFRC, NOA, FPA, AS2047, and extensive global export capabilities serving major international project developments.
Why Choose Us
After two decades of dedicated development, we specialize in hurricane-resistant aluminum windows, thermal-break energy-efficient systems, UPVC doors, handrails, and architectural louvers. Focused on 100% export standards, our solutions primarily serve North American and Australian markets.
Automated production line equipment enhances precision, optimizes productivity, and ensures dependable delivery timelines. With 10,000+ satisfied clients and 10,000+ exported containers, thousands of high-end projects—including luxury hotels and private villas—have been successfully completed globally.
Product Application
Exhibition
Customer Photos
Frequently Asked Questions (FAQ)
What certifications do your hurricane-resistant windows and doors hold?
Our products strictly comply with international standards and hold certifications including NOA (Florida Hurricane Impact Building Code), NFRC, FPA, AS2047, and AWAA.
What surface finish options are available for the aluminum frames?
We offer customized surface treatment options including durable powder coating, electrophoresis, and anodizing to suit different climatic conditions and design preferences.
What hardware brands are integrated into the window and door systems?
We utilize premium-grade hardware from top German and American brands to ensure structural integrity, smooth functionality, and enhanced security.
What warranty is provided for these window and door products?
All window and door systems come with a comprehensive warranty of more than 10 years, ensuring long-term reliability and satisfaction.
Can product specifications be customized for specific project requirements?
Yes, dimensions, colors, aluminum profiles, glass configurations, and hardware can be fully tailored to meet your architectural specifications.
Grandex Door
