PVC sliding doors offer a space-saving and modern solution for homes, villas, and commercial spaces. Designed with smooth-gliding rollers, these doors operate horizontally and are perfect for patios, balconies, or garden entrances. Crafted from high-quality uPVC and internally reinforced with galvanized steel, they provide excellent durability, insulation, and weather resistance. The double-glazed Low-E glass enhances energy efficiency and noise reduction. Available in multiple colors and finishes, our sliding doors also feature secure locking systems and sleek design. Easy to operate and maintain, they are ideal for buildings where performance and aesthetics are equally important. series: 140 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

The Aluminum Casement Window from Xiamen KDSBuilding combines modern aesthetics, smooth operation, and excellent thermal performance, making it an ideal choice for contemporary residential and commercial projects. Manufactured with high-quality thermal break aluminum profiles and double-glazed insulated glass units, it provides outstanding energy efficiency, effective sound insulation, and enhanced condensation resistance. The side-hinged casement design allows the sash to open outward or inward, depending on the configuration, ensuring flexible ventilation, easy operation, and a secure, comfortable indoor environment.

Xiamen KDSBuilding’s PVC sliding doors are engineered with multi-chamber profiles and reinforced with galvanized steel for added strength and long-term stability. Double or triple-glazed glass options enhance thermal performance and contribute to energy efficiency, helping to maintain comfortable indoor temperatures and reduce energy costs. These doors also feature quality weather seals that provide protection against wind, rain, and dust infiltration. series: 140 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

KDS supply aluminum folding door 37. Xiamen KDSBuilding aluminum folding doors deliver a perfect balance of strength and elegance. The multi-panel folding design allows maximum opening area, while strong hinges and locking systems provide safety and stability. Optional thermal break profiles and Low-E glass improve insulation and comfort for modern buildings. series: 80 series thermal break opening style: folding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

KDS supply aluminum folding door 33. KDSBuilding aluminum folding doors feature robust aluminum profiles and advanced sealing systems for improved weather performance. The folding design supports large openings while maintaining smooth operation and strong structural stability. This door system is ideal for modern residential and light commercial projects requiring flexibility and style. series: 73 series thermal break opening style: folding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

Aluminum factory sliding door as what it means , this is factory direct sale, we seriously control the quality and give you a competitive price. Aluminum sliding doors are designed to maximize space efficiency while providing a modern and elegant appearance. Made from high-strength aluminum profiles, they offer excellent durability, corrosion resistance, and smooth sliding performance. Large glass panels allow abundant natural light, making them ideal for residential and commercial applications such as balconies, patios, and living rooms. series: 60 series thermal break opening style: sliding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

Grill window and door include aluminium glass sliding door with elegant grill in double glasses. Aluminum sliding doors offer a perfect balance of style, strength, and convenience. The corrosion-resistant aluminum frame supports large glazing sizes without deformation. Advanced track systems ensure quiet and smooth movement, while tight sealing improves insulation and water resistance, making them ideal for balconies, gardens, and terrace entrances. series: 60 series thermal break opening style: sliding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

These high-end,luxury  aluminum bifold exterior doors  provide a multi-point locking system which increases security. Engineered for modern lifestyles, aluminum folding doors offer smooth operation, strong structure, and stylish appearance. The folding panels provide flexible opening options, while durable aluminum profiles ensure resistance to corrosion and deformation. Suitable for both residential and commercial buildings, the system delivers long-lasting value. series: 73 series thermal break opening style: folding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23