KDSBUILDING supply factory direct sale upvc casement window 35. PVC casement windows offer excellent ventilation and clear outdoor views with their side-hinged opening design. The high-quality PVC profile provides outstanding thermal insulation, sound reduction, and weather resistance. Easy to operate and maintain, these windows are ideal for residential and commercial buildings seeking energy efficiency and long-term durability. series: 60 series PVC opening style:  inward casement(swing) 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 outer fixed window screen Grille design : no

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

This is upvc casement window with double glass ,customaztion color . PVC casement windows provide flexible ventilation and dependable performance. The strong PVC profiles maintain structural stability, while advanced sealing systems prevent air and water infiltration. Easy to clean and maintain, these windows are suitable for residential homes, apartments, and commercial applications. series: 60 series PVC opening style:  casement 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 : Yes

This upvc or pvc sliding window has good impact resistance. Featuring a practical sliding design, PVC sliding windows enhance ventilation and natural lighting. The PVC frame provides strong insulation and weather resistance, while durable hardware ensures long service life. These windows are ideal for residential, hospitality, and commercial applications. 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  :  YES Window Screen :  With removable screen Grille design : Yes

Upvc window divide into various open type such as tilt and turn. PVC tilt and turn windows offer flexible operation, combining inward tilting for controlled airflow and full opening for maximum ventilation. The multi-point locking system enhances safety, while the PVC frame ensures strong thermal performance and energy savings. Resistant to moisture, corrosion, and UV exposure, these windows require minimal maintenance and retain their appearance over time. They are a practical, stylish solution for modern homes and high-performance buildings. series: 60 series PVC color : white 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