The PVC Fixed Window from Xiamen KDSBuilding is an excellent solution for homeowners and builders seeking maximum light, energy efficiency, and modern simplicity. Designed without any operable parts, this fixed window provides an expansive and uninterrupted view while ensuring outstanding insulation performance. Made from high-grade PVC profiles, the frame resists moisture, corrosion, and UV damage, making it ideal for both residential and commercial applications. The double-glazed glass units enhance thermal insulation, keeping interiors comfortable year-round and significantly reducing energy costs. Its airtight structure prevents dust, water, and noise infiltration, creating a peaceful indoor environment. With clean lines and customizable color options, the PVC Fixed Window blends seamlessly with any architectural style, from minimalist contemporary homes to classic facades. Additionally, it requires minimal maintenance—just occasional cleaning to maintain its clear appearance and durability. Whether used as a picture window, curtain wall element, or combined with operable units, KDSBuilding’s PVC Fixed Window delivers lasting beauty, efficiency, and performance that meet international standards such as NFRC and CE. It’s a perfect choice for modern buildings that value both design and functionality.

Our PVC Sliding Window with Bottom Fixed Panel combines durability, security, and modern aesthetics for residential and commercial spaces. The sliding top panel ensures smooth operation and easy ventilation, while the fixed bottom panel provides stability and enhanced insulation. Made from high-quality PVC profiles, this window is resistant to weather, corrosion, and fading, requiring minimal maintenance. Its energy-efficient design helps reduce heating and cooling costs, making it a smart choice for contemporary buildings.

KDSBuilding’s PVC fixed window shutters are designed for those who value simplicity, strength, and efficiency. Built from premium uPVC materials, these shutters are permanently fixed, offering excellent protection and insulation without moving parts. Their solid structure enhances window aesthetics while improving energy performance by minimizing air leakage and heat transfer. Ideal for commercial buildings, modern homes, and façade decoration, PVC fixed shutters are fully weatherproof and resistant to UV rays, moisture, and corrosion. The smooth, clean surface requires almost no maintenance—just a simple wipe to keep them looking new. Combining beauty with practicality, KDSBuilding’s PVC fixed window shutters provide a long-lasting and cost-effective solution for modern architecture.

uPVC awning windows are a smart and stylish choice for modern homes and commercial buildings. Hinged at the top and opening outward, they allow fresh air to circulate even during light rain, providing perfect ventilation all year round. KDSBuilding’s uPVC awning windows feature multi-chambered frames for excellent insulation and energy efficiency, keeping interiors comfortable while reducing energy costs. The smooth, clean design complements both contemporary and traditional architecture. Built with high-quality hardware and weatherproof seals, these windows resist fading, corrosion, and deformation, even in harsh climates. Whether for new construction or renovation, KDSBuilding uPVC awning windows offer lasting performance, elegant appearance, and superior comfort — the perfect combination for modern living.

This elegant PVC window features a distinctive arched top design combined with a practical vertical sliding sash system, making it a perfect balance of architectural aesthetics and modern functionality. Manufactured using high-quality PVC profiles, it offers superior durability, weather resistance, and excellent thermal insulation performance. Unlike traditional wood windows, this PVC design is maintenance-free, resistant to moisture, corrosion, and warping—ensuring a long service life even in harsh climates. The upper arched fixed glass panel allows abundant natural light to enter while adding a stylish visual appeal, making it ideal for both residential and commercial applications. The lower operable sash ensures smooth vertical sliding with secure locking hardware, providing reliable ventilation and user convenience. The double-glazed glass option enhances energy efficiency by reducing heat transfer and noise, meeting high-performance building standards. This window is suitable for classic villas, modern homes, hotels, and architectural projects where both performance and appearance matter. With customizable colors, glass options, and hardware selections, it can be tailored to complement any design style. This PVC arched sliding window truly reflects a combination of beauty, performance, and practicality—an ideal upgrade for energy-saving and elegant building fenestration solutions.

PVC sliding window is a modern and practical choice for both residential and commercial spaces. Designed with smooth sliding sashes, it operates effortlessly on durable tracks, saving space compared to traditional hinged windows. Made from high-quality PVC profiles, it offers excellent thermal insulation, weather resistance, and noise reduction. The sleek design with narrow sightlines maximizes natural light and provides a contemporary look. PVC sliding windows are low-maintenance, resistant to corrosion, and easy to clean, making them ideal for long-term use. Optional features include double glazing, insect screens, and security locks, ensuring comfort, safety, and energy efficiency in any environment.

KDSbuilding`s UPVC double hung window produced with advanced technology, good quality material and good quality glass. Our products are customized, color, style and other. The fiberglass or stainless fiberglass screen are easy to install and clean.

The PVC single hung window is a classic and energy-efficient design ideal for both residential and commercial buildings. It features a fixed upper sash and a vertically sliding lower sash, allowing smooth operation and ventilation. Made from durable PVC material, it offers excellent thermal insulation, weather resistance, and low maintenance. The window can be customized with double or triple glazing, Low-E glass, and insect screens. Its secure locking mechanism enhances safety, while the simple design suits a variety of architectural styles. Cost-effective and practical, the PVC single hung window is a smart choice for long-term performance and visual appeal.