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Redefining the boundaries of architectural manufacturing through microscopic precision and visionary design.
Prionex Engineering
Upgrade Your Space with Prionex uPVC Double-Hung Windows
Prionex uPVC Double-Hung Windows are designed to bring together modern functionality and timeless style. Featuring two vertically sliding sashes, these windows allow flexible ventilation by opening from the top, bottom, or both. Crafted from high-quality uPVC, they are resistant to moisture, corrosion, and harsh weather conditions, making them ideal for long-lasting performance in both residential and commercial spaces.
Engineered for efficiency, Prionex Double-Hung Windows offer excellent thermal insulation and sound reduction, helping maintain a comfortable indoor environment while reducing energy costs. The precision-built locking system enhances security, while the smooth sliding mechanism ensures effortless operation. Additionally, their low-maintenance design eliminates the need for frequent painting or polishing.
With a clean and elegant appearance, Prionex uPVC Double-Hung Windows seamlessly complement any architectural style. They are easy to clean, as both sashes can tilt inward, providing convenience for everyday use. Whether you are upgrading your home or designing a new project, Prionex windows deliver durability, performance, and aesthetic appeal in one complete solution.
Key Technical Features
Both the top and bottom sashes can move vertically, allowing flexible ventilation control and improved airflow inside your space.
Open either sash or both simultaneously to regulate air circulation efficiently—perfect for maintaining indoor comfort.
Sashes can tilt inward, making it simple to clean both interior and exterior glass from inside your home.
Made from high-quality uPVC that is resistant to corrosion, moisture, termites, and harsh weather conditions.
Excellent insulation properties help reduce heat transfer, keeping interiors cooler in summer and warmer in winter.
Designed to minimize outside noise, creating a quieter and more peaceful indoor environment.