1. Our product has proudly passed the rigorous U.S. NFGC thermal certification, ensuring top-tier thermal efficiency.
2. Our products have been meticulously evaluated to meet the structural requirements of the Seventh Edition (2020) of the Florida Building Code (FBC), with the exception of the High Velocity Hurricane Zone (HVHZ).
3. Boasting superior physical properties, our doors excel in heat preservation, heat insulation, sound insulation, noise reduction, airtightness, watertightness, and wind pressure resistance, offering an impressive service life of 20 years or more.
4. Crafted from environmentally friendly materials, our products ensure that no toxic or harmful gases or PM2.5 particles are emitted during installation and use.
5. Featuring 3.2mm low-e + 19Ar + 3.2mm insulating glass, our doors provide exceptional thermal insulation and lighting performance.
6. Equipped with weighted mute pulleys, zinc alloy handles, and robust steel locks, our doors are designed for durability and smooth operation.
7. Utilizing standard stainless steel fasteners, our products are resistant to rust and aging, ensuring long-term reliability.