Sashless Double Hung Window
Uninterrupted View, Maximum Ventilation
The ProVista™ Sashless Double Hung Window offers unobstructed views whether the window is open or closed. The two panes of glass slide smoothly and effortlessly past each other with a minimalist design. It creates a clean and modern aesthetic feel while also providing maximum ventilation.
Key Features
- 2, 3, 4 pane configurations
- New build and retrofit compatible
- Snap in jambs providing concealed fixings and pulleys
- Vent lock and key locking options
- Ease of assembly
- Excellent water, bush fire, acoustic and energy performance
Technical Specifications
Configuration
| Configuration | 6mm Glaze Frame | 10mm Glaze Frame |
|---|---|---|
| 2 Panel | 41mm | 49mm |
| 3 Panel | 59mm | 71mm |
| 4 Panel | 76mm | 93mm |
Maximum Product Performance
| ULS (Pa) | 4500 |
| Water (Pa) | 300 |
Maximum Recommended Sizes
| Sash Height | 1800mm |
| Sash Width | Dependant on sash weights |
| Sash Weight | STD Pulley 25kg WIDE Pulley 40kg |
Acoustic Performance
| Glass Type | Rw (C; Ctr) |
| 6.38mm Laminate | 28 (-1; -2) |
| 10.38mm Laminate | 31 |
Window Configuration
| Primary Window | Secondary Window | Rw (C; Ctr) |
|---|---|---|
| Awning 6.38mm Laminate | ProVista 6.38mm Laminate | 47 (-2; -5) |
Glazing Details
| Glazing Details | |
|---|---|
| Single Glazed | 6mm & 10mm |