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Hurricane Impact Resistance
NO.1 & Only 1 NOA Approved Factory
Approved by Florida Hurricane Impact Building Code and NOA Certification for extreme wind and pressure protection.
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Certifications & Standards
Professional manufacturer of premium high-end windows and doors engineered with automated robotic CNC processes. Equipped with NOA Hurricane Certification along with NRFC, NOA, FPA, and AS2047 standards. Extensive export experience serving major commercial and residential projects across North America and Australia (including Sydney, Melbourne, Brisbane, New York, Chicago, Vancouver, Toronto, etc.).
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Why Choose Us
After two decades of development, we have emerged as a premier manufacturer specializing in hurricane-resistant aluminum windows, doors, energy-efficient thermal systems, UPVC units, handrails, and PTAC louvers. Dedicated 100% to international exports, primarily serving North American and Australian markets.
Operating a 25,000-square-meter facility with 200 skilled workers, equipped with automated production line systems to ensure precision engineering, maximum productivity, and guaranteed project delivery deadlines. Over the past two decades, we have served over 10,000 satisfied clients and completed thousands of luxury hotel and villa projects.
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Frequently Asked Questions
Q1: What building codes and hurricane standards do these windows comply with?
Our hurricane-rated hotel windows and doors comply with Florida Building Code, NOA certification, Miami-Dade standards, NFRC, FPA, and AS2047 requirements for impact resistance.
Q2: What materials and surface finishes are available?
We utilize high-grade aluminum profiles with customizable surface treatments, including powder coating, electrophoresis, and anodizing to withstand coastal environments.
Q3: What brand of hardware is installed on the doors and windows?
We feature premium hardware options from leading German, American, and international top-tier brands to ensure long-term smooth operation and security.
Q4: Can the hotel room windows accommodate PTAC louver units?
Yes, our commercial hotel windows can be customized to seamlessly integrate PTAC louvers and storefront panic doors according to project specifications.
Q5: What is the warranty period for these commercial window units?
All standard window and door systems come with a comprehensive quality warranty exceeding 10 years.
Q6: Are custom sizes and commercial project designs supported?
Yes, we support full custom dimensions, glass specifications, frame colors, and hardware configurations tailored to commercial buildings, hotels, and luxury villas.
Grandex Door
