American Style PVC/UPVC Single Hung Sash Window

American Style PVC/UPVC Single Hung Sash Window. Superior Weather Resistance: Withstands extreme heat, cold, wind, rain, and snow without corroding or peeling. Excellent Thermal Insulation: Heat insulation effect is 1250 times better than aluminum material. Customizable Options: Offers customized styles, logos, and packaging details for specific market needs. Energy Saving Design: Good impact resistance and resistant air infiltration to save energy. Fire-Proof Material: Made of quality combustion-retarding material that extinguishes fire by itself. Low Maintenance: Does not corrode, discolor, or get yellow; almost needs no maintenance. Fast Delivery: Normal delivery time is 7-15 days after receiving the deposit.