Approved by Florida Hurricane Impact Building Code and NOA Certification standards for maximum structural integrity and safety.
Global Certifications & Standards
Professional manufacturer of high-performance aluminum windows and doors tailored for North American and Australian markets. Products are manufactured using robotic automatic CNC processes to ensure precision and top-tier quality.
Fully tested and compliant with NFRC, NOA, FPA, and AS2047 standard certifications.
Extensive export expertise serving major markets in Australia, the United States, and Canada.
Proven performance in diverse climates across Sydney, Melbourne, Brisbane, Perth, New York, Chicago, Vancouver, Toronto, and more.
Why Choose Our Products
With over two decades of engineering development, we specialize in manufacturing hurricane-resistant aluminum windows and doors, thermal break energy-efficient systems, UPVC doors and windows, handrails, and architectural louvers.
Advanced Automation: Continuous investment in automated CNC equipment to maximize manufacturing precision and delivery speed.
Proven Track Record: Over 10,000 satisfied customers and thousands of completed projects for high-end luxury hotels and residential villas worldwide.
Comprehensive Export Experience: Dedicated focus on global standards ensuring seamless project execution.
Product Applications
Our window and door systems are widely specified for modern residential homes, luxury villas, commercial buildings, and high-rise hospitality developments.
Exhibitions & Global Projects
Frequently Asked Questions (FAQ)
Are these aluminum windows and doors certified for hurricane resistance?
Yes, our systems are engineered and tested to comply with Florida Hurricane Impact Building Code and NOA Certification standards, along with NFRC, FPA, and AS2047 requirements.
What material treatments are available for window frames?
We offer high-grade aluminum profiles finished with premium surface treatments, including powder coating, electrophoresis, and anodizing for superior weatherability and aesthetic appeal.
What brands of hardware are fitted on the windows and doors?
We integrate hardware from top-tier German, American, and recognized international brands to ensure smooth operation, maximum security, and long-term durability.
Can windows and doors be customized to specific project sizes and colors?
Absolutely. We offer full customization for dimensions, colors, profile thermal breaks, and glass specifications to meet your architectural requirements.
What is the standard warranty period for these products?
All window and door assemblies come with a comprehensive warranty of more than 10 years, covering structural integrity, hardware function, and finish longevity.
Grandex Door
