The PVC Casement Door is a perfect combination of modern aesthetics and high performance, making it an ideal choice for both residential and commercial spaces. Crafted from premium PVC profiles, this door offers exceptional durability, weather resistance, and low maintenance requirements. The casement design allows the door to open outward or inward with ease, providing excellent ventilation and a wide opening for natural light. Its multi-point locking system enhances security, while the double-glazed glass option ensures outstanding thermal and sound insulation, reducing energy costs and maintaining indoor comfort.  series: 60 series PVC opening style:  Casement(Swing) Color: Black Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

PVC casement doors are a perfect blend of style, functionality, and durability, making them an ideal choice for modern residential and commercial spaces. Constructed from high-quality PVC profiles, these doors are resistant to warping, corrosion, and weather-related damage, ensuring long-lasting performance with minimal maintenance. The casement design, which allows the door to swing open fully, provides excellent ventilation and natural light, enhancing the comfort and aesthetics of any space. series: 60 series PVC opening style:  Casement(Swing) Color: Black Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

PVC tilt and sliding doors combine the beauty of wide glass openings with intelligent engineering. Designed for modern living, they allow smooth horizontal sliding for daily access, and a unique tilting function for secure ventilation. This dual operation makes them both practical and stylish. KDSBuilding’s PVC tilt and sliding doors use high-quality uPVC profiles with multi-chamber insulation, ensuring excellent thermal and sound performance. Whether for residential homes or commercial spaces, these doors create a seamless transition between indoor comfort and outdoor scenery. With advanced hardware systems and durable sealing gaskets, users enjoy effortless operation and long-term reliability. Available in various colors, finishes, and glazing options, they bring elegant functionality to every architectural style.

Commercial entrances require both beauty and strength, and aluminum storefront doors deliver exactly that. Designed to handle heavy daily traffic, KDSBuilding’s aluminum doors feature robust frames, weatherproof seals, and optional multi-point locking systems that ensure maximum safety. Unlike steel, aluminum will never rust, even in coastal or humid environments, making it an ideal choice for long-term projects. The smooth surface and custom finish options make these doors not only secure but also visually appealing. With excellent structural integrity and minimal maintenance requirements, aluminum storefront doors offer the best balance between security and modern design—perfect for commercial centers, showrooms, and business offices that want to make a strong first impression. series: 55 series thermal break aluminum opening style:  casement  Color: black Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23 Visible Transmittance :  0.41 Air tightness :  0.15 Nail Fin Design  :  NO Door Screen :  no Grille design : no

PVC sliding doors are a stylish and practical solution for modern homes and commercial spaces. Crafted from durable, weather-resistant PVC, these doors offer excellent thermal insulation and soundproofing, helping to maintain indoor comfort and energy efficiency. The smooth sliding mechanism allows for effortless operation, making them ideal for areas with limited space. With sleek frames and customizable glazing options, PVC sliding doors combine functionality with contemporary aesthetics. They are also low maintenance, resistant to corrosion, and available in various colors and finishes to match any design style. Ideal for patios, balconies, or interiors, they bring light and elegance to any space. series: 120 series PVC opening style: sliding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23