Vinyl Sliding Windows | Energy-Star Certified & 1M+ m²/Year

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Overview of vinyl sliding windows

Overview of vinyl sliding windows

Established in 2002, LUYISI Doors & Windows is a trusted manufacturer with over 20 years of experience in the system doors and windows industry. We specialize in manufacturing and global sales of high-quality system doors and windows, delivering reliable products and professional solutions for residential and commercial projects worldwide.
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Advantages of vinyl sliding windows

We strictly control quality during inspection and shipment. Products undergo multiple checks before shipping to meet customer and international standards.

Excellent Certifications

National certifications: Nfrc and Csa, Energy star

Annual Exports 1,000,000 m²

Luyisi exports 1 million square meters annually, showcasing our production strength.

Strong Manufacturing Capacity

With an annual output of over one million square meters, LUYISI has the capacity to support large-volume orders, customized products, and long-term project supply. Our stable production system helps ensure consistent quality, reliable lead times, and efficient delivery.

Professional One-Stop Service

From product selection and design communication to manufacturing, shipment, and after-sales support, we provide a complete one-stop service experience, helping customers save time, reduce communication costs, and achieve smoother cooperation.

vinyl sliding windows

85 Thermal Break Aluminum Window with Trickle Vent VIEW DETAILS

85 Thermal Break Aluminum Window with Trickle Vent

Aluminum Wood Interior Doors VIEW DETAILS

Aluminum Wood Interior Doors

Slim Frame Sliding Glass Shower Enclosure VIEW DETAILS

Slim Frame Sliding Glass Shower Enclosure

110 Quick-Assembly Aluminum Gable Roof Sunroom VIEW DETAILS

110 Quick-Assembly Aluminum Gable Roof Sunroom

Vinyl sliding windows combine practical sliding design with premium vinyl material, ideal for homes, apartments and commercial buildings. The durable vinyl frame features strong anti-aging, corrosion and fade resistance, requiring minimal routine maintenance. Designed with a horizontal sliding mechanism, they save indoor and outdoor space and glide smoothly along reinforced tracks. Equipped with insulated glass and tight sealing structures, these windows deliver excellent heat insulation, soundproofing, air and water tightness, effectively blocking outdoor wind, noise and temperature exchange. We offer a wide range of sizes, frame colors and hardware options to match various architectural styles. Sturdy, user-friendly and cost-efficient, vinyl sliding windows are a reliable window solution for both new construction and renovation projects.

Frequently Asked Questions (FAQ)

Q:About Our Certificates？

A:Several products have obtained certifications from NFRC, Energy Star, CSA, NZS4211, CE. As a result, many products from LUYISI have been recognized by multiple countries and international organizations such as the United States, Canada, Australia, New Zealand, and the European Union. This allows us to offer high-quality window and door products and services to more countries.
A: Our main products are aluminum doors and windows.There are over 700 LUYISl specialty stores in China,and several dealers in the Middle East as well.
A: The price is based on buyer's specific requirement,so please provide below information to help us quote to you. (1)Project drawings or product schedule (2) Frame Color: Type of glass an thickness(Single or double or laminated or others) and color(Clear,tintedreflective,Low-E or others,with Argon or without)
A.Both materials have distinct advantages: PVC windows offer excellent thermal insulation and soundproofing due to their low thermal conductivity. They are commonly used in residential buildings and are suitable for complex designs such as curved or custom shapes. Aluminum alloy windows offer superior structural stability and resistance to deformation. They perform exceptionally well in high-rise buildings, large openings, and harsh environments like coastal areas with high humidity or salt spray corrosion. The choice of material depends on project requirements, climate conditions, and personal preference.
A. High-quality aluminum alloy windows featuring thermal break technology are designed as complete system windows. This structure effectively blocks heat transfer, providing better thermal insulation, sound insulation, and durability than standard aluminum windows. Insulated glass and optional foam-filled profiles can further improve energy efficiency and indoor comfort.

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