The casement door is a practical and elegant solution for main entrances, balconies, and backyard access. Designed with strong aluminum frames, it offers excellent durability and long-term stability, even in demanding weather conditions. Multi-point locking systems enhance security, while flexible hinge options allow for inward or outward opening to suit different spatial requirements. Double-glazed glass panels improve insulation and reduce outside noise, creating a more comfortable living environment. series: 55 series thermal break opening style: casement Glass: 5mm+9A+5mm clear tempered glass U-Factor ≤ 0.3 SHGC ≤ 0.23
PVC doors are the ideal solution for homeowners and developers seeking reliable, low-maintenance, and stylish entry or patio door systems. These doors are especially popular in residential settings such as apartments, villas, and townhouses, where performance and appearance are equally important. Each PVC door is designed for maximum functionality. Whether used as a front entrance, garden access, or balcony door, our products ensure excellent weather resistance, noise insulation, and energy savings. The uPVC material is corrosion-proof and does not require painting or frequent maintenance, making it an economical long-term investment. Our PVC door systems come with high-quality hinges, handles, and multi-point locking mechanisms to enhance security and ease of use. Glazing options include single, double, or triple layers of tempered or Low-E glass, delivering both transparency and insulation. series: 60 series PVC opening style: Casement (Swing) Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047, Energy Stay U-Factor ≤ 0.3 SHGC ≤ 0.21 Visible Transmittance: 0.41 Air Leakage: 0.15
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