American Style Sound Proof UPVC Single Hung Double Hung Window

American Style Sound Proof UPVC Single Hung Double Hung Window. Customizable Design: Offers full customization including color, size, profile, and glass options to meet specific project needs. Premium Hardware Options: Equipped with top-tier German brands (Roto, Siegenia) or reliable Chinese brands (Kinlong, Hopo) for durability. Advanced Surface Treatment: Features Renolit film from Germany for 20-year fade protection, plus powder coating, anodizing, and woodgrain finishes. Superior Soundproofing: Multi-cavity section bars and specialized glass options provide excellent noise isolation and thermal insulation. Flexible Opening Styles: Available in Single Hung, Double Hung, Casement, Tilt & Turn, Awning, and Louver styles for various ventilation needs. Comprehensive Warranty: Provides more than 5 years warranty with return/replacement service and online technical support. Secure & Safe: Rated Security Level A with anti-theft, insect-proof, and dust-proof functions for enhanced home safety. Manufacturer Direct: Direct factory in Shanghai with 15+ years experience, offering OEM/ODM services and competitive pricing.