Vertical Slider Window
Model : 011
HP Doors & Wndows Vertical slider windows, a traditional fenestration concept that has become the perfect solution for ancillary games when the opening aperture is taller than width i.e. reverence golden ratio 1:1.618, and when one opening sash is required for ventilation and /or fire escape! it's simple operation is based on a pair of frame specific, site tensioned, spiral balances that can hold the sash open is any position. the spiral balance technology has successful replaced the traditional weights and pullies method because of requiring less space enabling the modern upvc vertical slider to fit perfectly into both aperture types, straight through or reveal.
- Contemporary modern softline appearance
- 10mm sash overlap for enhanced performance
- Internal glazing option from 4mm single to 22mm double
- Integrated handle bead for ease of operation
- Special spiral balances made to suit sash weight and frame size.
- Opening sash secured with espagnolette locking device.
