
American Style Vinyl PVC Vertical Sliding Double Hung Windows with Single Glass. Customizable Design: Offers customized size, glass type, color, and design style to meet specific project needs. Multi-Functional Performance: Provides fireproof, soundproof, heat insulation, airproof, dust-proof, and anti-theft features. Premium Quality Standards: Meets European standards with superior profiles, hardware, and strict manufacturing inspections. Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs. Reliable After-Sales Support: Provides online technical support and a warranty of more than 5 years. Experienced Manufacturer: Backed by over 10 years of experience in producing and processing windows and doors. Versatile Glass Options: Available with single, double, tempering, coating, or low-e glass configurations. Secure Packaging: Uses wood crate packing with plastic film and paper corner covers to ensure safe delivery.