The PVC Fixed Window from Xiamen KDSBuilding is designed to deliver maximum light, energy efficiency, and modern aesthetics. With no operable parts, this window provides a large, clear view of the outdoors while maintaining superior insulation performance. Crafted from high-quality PVC profiles, it resists corrosion, fading, and deformation, making it ideal for long-term use in various climates. The fixed design enhances structural strength and airtightness, effectively preventing water and air infiltration. Combined with double-glazed glass, it ensures excellent thermal insulation and soundproofing, helping reduce energy consumption and maintain indoor comfort. Its clean, minimalist appearance makes it suitable for contemporary homes, offices, and commercial buildings that value both functionality and style. The PVC surface requires minimal maintenance—just occasional cleaning to keep its bright, polished look. Available in multiple sizes, colors, and glass configurations, the KDSBuilding PVC Fixed Window meets international standards such as NFRC and CE, ensuring safety, performance, and sustainability. Whether used as a picture window, decorative feature, or part of a curtain wall system, this fixed window adds elegance, brightness, and energy savings to any architectural space.

The PVC Top Sliding + Bottom Fixed Window from Xiamen KDSBuilding offers a perfect balance between functionality, visibility, and energy efficiency. This unique dual-structure design features a top sliding sash for ventilation and a bottom fixed panel for unobstructed outdoor views and enhanced insulation. Crafted from premium PVC profiles, the window provides outstanding durability, corrosion resistance, and weatherproof performance. The top sliding sash glides smoothly on high-quality rollers, ensuring easy operation without occupying interior or exterior space. The bottom fixed section, fitted with double-glazed glass, enhances energy savings and noise reduction, maintaining a comfortable indoor environment all year round. With precision-engineered airtight seals, the window effectively blocks wind, rain, and dust while maintaining superior thermal insulation. Available in various finishes and glass options, it complements modern, traditional, and commercial building designs. KDSBuilding’s PVC Top Sliding + Bottom Fixed Window meets international standards like NFRC and CE, reflecting the company’s commitment to quality and sustainability. Ideal for apartments, offices, and residential homes, this window delivers a refined appearance, practical ventilation, and long-lasting performance — a smart choice for modern architecture seeking both elegance and efficiency.

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.

Product Description Affordable Windows Alloy Window Aluminum Windows Cost Brand Name KDSBUILDING (China) Product Series Aluminum Casement (Swing) Windows Profile Type 6063-T5 Aluminum Profile,Thermal Break & No Thermal Break Profile of international top brand Profile Color Normal Colors:White,Grey,Matt Black,Wood Grain,etc Accessory International qualified hardware of Germany,America,Australia,China Top Brands,etc Grille Grille is made of aluminum or UPVC profile,placed between the panes of the insulating glasses. Screen Fiberglass / Nylon / Stainless steel mesh & Rolling shutter outside are available. Certificate AS2047 & AS/NZS2208 & AS1288,GBT7106 & GBT8478 Function Good Insulation,Watertight,Wind Resistance,Anti-ultraviolet,Anti-thief,Durable,Anti-aging,High Strength Application Application:Commercial buildings and residential buildings including offices, hotels, hospitals, schools, supermarkets, factories, apartments, villas, houses, etc.

Awning window is a special type of aluminum alloy doors and Windows. The sash of the suspended window can be tilted outward or inward to open at a certain Angle, preserving the ventilation function while avoiding occupying indoor and outdoor space when fully opened. The design of the suspended window makes it have a good anti-theft performance, because even if the window sash is broken, it can not easily enter the room from the outside. However, the awning window has a limited opening Angle and may not be able to meet some special ventilation needs

Fixed windows are windows that are usually made of glass directly inlaid on the window frame or the window sash is fixed on the window frame and cannot be opened. They are only used for lighting and viewing. They are usually used for lighting windows in corridors, stairwells and certain parts of general windows.