Fixed Window
Redefining the boundaries of architectural manufacturing through microscopic precision and visionary design.

Prionex Engineering
Prionex High-Performance uPVC Fixed Windows
Prionex uPVC Fixed Windows are designed to bring in maximum natural light while offering superior strength and durability. These windows are non-operable, making them ideal for spaces where ventilation is not required but visibility and aesthetics are essential. Crafted from high-quality uPVC material, they resist corrosion, weathering, and fading, ensuring long-lasting performance with minimal maintenance.
Our fixed windows provide excellent thermal insulation and soundproofing, helping to maintain a comfortable indoor environment while reducing energy costs. The multi-chambered profiles enhance structural stability, and the precision-engineered glass options ensure safety and clarity. Whether used in residential or commercial spaces, Prionex uPVC Fixed Windows add a sleek, modern touch to any architectural design.
With customizable sizes, frame colors, and glass types, Prionex offers flexible solutions to suit diverse project requirements. These windows seamlessly integrate with other window systems, making them a perfect choice for contemporary facades and large glass installations. Choose Prionex for reliable, stylish, and energy-efficient fixed window solutions.
Key Technical Features
Designed without movable panels, fixed windows allow abundant sunlight to enter, creating bright and energy-efficient interiors.
uPVC frames help maintain indoor temperature by reducing heat transfer, keeping your space cooler in summer and warmer in winter.
Provides effective noise reduction, making it ideal for homes and offices in busy or high-traffic areas.
Made from high-quality uPVC material, these windows are resistant to weather, corrosion, and fading, ensuring long-lasting performance.
No painting or polishing required. Easy to clean and maintain with minimal effort.
Advanced sealing prevents dust, rainwater, and air leakage, enhancing comfort and protection.