We export sash window to the USA all the way. PVC double hung windows are ideal for residential and commercial applications where durability and ease of use are essential. Unlike sliding windows, they provide balanced airflow and improved safety through dual operable sashes. PVC material ensures long-term stability, resistance to corrosion, and low thermal conductivity. Easy-to-clean surfaces and no need for repainting make them a cost-effective, low-maintenance window solution. series: 82 series PVC Color : white opening style: Double Hung Glass: 3mm+12A+3mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.21 Visible Transmittance: 0.41 Air Leakage: 0.15

KDSBUILDING supply factory direct sale upvc sliding window 018. PVC sliding windows are engineered for effortless operation and long-term durability. The sliding design allows large glass areas for maximum daylight while maintaining good insulation performance. Resistant to humidity, UV exposure, and corrosion, these windows require minimal maintenance and perform well in both residential and commercial applications. series: 80 series PVC opening style: Top sliding and bottom fixed Color: White Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

KDSBUILDING supply factory direct sale upvc sliding window 006. Combining functionality and aesthetics, PVC sliding windows feature slim profiles and smooth sliding action. The PVC material offers excellent insulation, corrosion resistance, and durability. With optional double or triple glazing, these windows support energy efficiency and acoustic comfort in residential and commercial spaces. series: 60 series PVC opening style:  sliding  Color: white 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 Window Screen :  With removable screen Grille design : Yes

KDSBUILDING supply factory direct sale upvc casement window 4. Offering a balance of efficiency and aesthetics, PVC casement windows feature smooth operation and secure locking. The multi-chamber PVC profiles enhance insulation performance, while optional double glazing improves energy efficiency. These windows are a reliable solution for modern architectural and renovation projects. series: 60 series PVC opening style:  casement and top fixed Color: white Glass: 5 mm+9 A+5 mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS 2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23 Visible Transmittance :  0.41 Air tightness :  0.15 Nail Fin Design  :  NO Window Screen :  With  screen Grille design : no

The white surface of upvc sliding window meets aesthetic requirements. PVC sliding windows combine simple operation with dependable insulation. The space-saving design suits areas where swing windows are impractical. High-quality PVC material ensures durability, energy efficiency, and resistance to corrosion, making these windows suitable for a wide range of building applications. series: 72 series PVC opening style:  sliding  Color: white 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 Window Screen :  NO Grille design : NO

This upvc door and window in wood color has excellent thermal break speciality. PVC casement windows offer reliable performance with a clean, modern appearance. The insulated PVC profiles help reduce energy consumption, while the casement opening allows easy airflow control. Durable hardware and low maintenance needs make these windows a practical solution for both residential and commercial applications. series: 60 series PVC opening style:  casement and top fixed  Color: wood grain 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 Window Screen :  With  screen Grille design : no

This style of window is totally white , looks bright. Designed to meet modern building standards, PVC casement windows deliver excellent thermal efficiency and sound insulation. The casement opening allows full ventilation, while durable PVC material resists moisture and UV damage. These windows offer long service life with minimal maintenance requirements. series: 60 series PVC opening style:  casement and fixed Color: white 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 Window Screen :  With  screen Grille design : no

Upvc door and window has many color for choice including natural wood like color. PVC tilt and turn windows combine modern European design with excellent functionality. The tilt position allows safe ventilation while maintaining security, while the turn function enables full opening for easy cleaning and emergency exit. Made from high-quality PVC profiles, these windows provide outstanding thermal insulation, sound reduction, and weather resistance. They are durable, low-maintenance, and ideal for residential and commercial buildings seeking comfort, efficiency, and long-term performance. series: 60 series PVC color : Wood grain opening style: tilt and turn Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.21 Visible Transmittance: 0.41 Air Leakage: 0.15