Vertical Slider Windows
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
Product Advantages
Elegant Softline Profile
Slim, contemporary look to match modern architecture.
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.
Your Questions, Answered
01. 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.
02. Can uPVC vertical slider windows add a touch of elegance to Indian homes?
Definitely. Their classic sash-style look combined with modern finishes makes them an excellent choice for homeowners seeking elegance along with durability.
03. 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.
04. 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.
