uPVC Vertical Slider Windows
Tradition Meets Innovation
WindoorKrafts uPVC Vertical Slider Windows combine the classic charm of traditional sash windows with modern engineering for superior performance.
Designed with spiral balance technology, these windows are ideal when the opening is taller than wide (Golden Ratio 1:1.618). The system ensures the sash can be held open in any position for ventilation or even emergency escape. Unlike old pulley systems, the spiral balance requires less space and delivers smooth, reliable operation.
Perfect for both residential and commercial projects, vertical sliders offer elegance, practicality, and safety in one system.
Designed with spiral balance technology, these windows are ideal when the opening is taller than wide (Golden Ratio 1:1.618). The system ensures the sash can be held open in any position for ventilation or even emergency escape. Unlike old pulley systems, the spiral balance requires less space and delivers smooth, reliable operation.
Perfect for both residential and commercial projects, vertical sliders offer elegance, practicality, and safety in one system.
Product Advantages
Modern Softline Look
Enhances interiors with a contemporary appearance.
Smooth Operation
Integrated handle bead with spiral balance system.
Flexible Glazing
Supports glass thickness from 4 mm single to 22 mm double glazing.
Secure Design
Espagnolette locking device for added safety.
Space-Saving
Ideal for tall apertures and limited spaces.
Durable Engineering
Spiral balances customized to sash weight and frame size.
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Your Questions, Answered
Are uPVC vertical slider windows easy to operate in India?
Yes, the spiral balance technology ensures smooth sliding and allows the sash to stay open in any position, making them user-friendly and practical.
Do uPVC sliding w Can uPVC vertical slider windows add a touch of elegance to Indian homes?indows help with energy efficiency?
Definitely. Their classic sash-style look combined with modern finishes makes them an excellent choice for homeowners seeking elegance along with durability.
Are vertical slider windows suitable for ventilation?
Yes, they allow controlled ventilation by adjusting the opening height, making them ideal for both airflow and safety.
How secure are vertical slider windows?
They come with an espagnolette locking system and can be paired with double glazing, ensuring strong security and insulation.
