KDSBuilding’s Steel Fire Rated Door offers superior fire resistance and structural durability for commercial and residential applications. Crafted from high-strength galvanized steel and insulated with fire-resistant materials, it provides reliable protection against flames and smoke while maintaining a sleek, modern appearance. Certified to meet international fire standards, our doors ensure both safety and aesthetic excellence in every project. series: Fire Rated Steel opening style: Casement(Swing) Glass: 5mm fire rated clear tempered glass(optional) Color: grey Certification: UL, EN, BS Fire Rated Time: 60 Minutes
A steel door is a durable, secure, and low-maintenance option commonly used in both residential and commercial buildings. Constructed with a steel outer layer and often filled with insulating materials like polyurethane or honeycomb core, these doors offer excellent strength, fire resistance, and energy efficiency. Steel doors are ideal for exterior use due to their ability to withstand harsh weather, resist warping, and provide enhanced protection against forced entry. Available in a variety of finishes, colors, and designs, they can also be customized to match different architectural styles while ensuring long-lasting performance and safety.
Heavy lift and slide door with blind inside to keep safety and ensure privacy. Aluminum lift and sliding doors from Xiamen KDSBuilding are designed to combine elegant appearance with superior performance. The advanced lift-and-slide system allows large, heavy glass panels to move smoothly while ensuring tight sealing when closed. With thermal break aluminum profiles and customizable glazing options, the door provides excellent insulation, durability, and expansive outdoor views for modern buildings. series: 140 series thermal break opening style: Lift and Sliding Glass: 5mm+9A+5mm clear tempered glass Color: white Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor ≤ 0.3 SHGC ≤ 0.23
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