7STARS By QFORT
PVC casement window
7Stars windows are a premium product, distinguished by modern and minimalist design and notable technical improvements. 7Stars thermal insulating frames are the ideal variant for reducing energy consumption in more sustainable new constructions.
Technical details:
Thermal insulation
- 7 chambers in the frame
- 7 chambers in the sash
- Galvanised steel reinforcement: 1.25 mm - 3.2 mm
- Mounting depth 85 mm
- PVC profile external wall thickness ≥ 2.5 mm
- 3 sealing gaskets: 2 on the frame and 1 on the casing
Thermal break profiles
- Uw* = 0.85 W/m²K for double-glazing with 3 panes of glass with Ug = 0.6 W/m²K
- Uw* = 0.78 W/m²K for double-glazing with 3 panes of glass with Ug = 0.5 W/m²K
*The Uw-value is calculated for a standard single-sash window measuring 1230mm x 1480mm, with a surface area of 1.82m² and a warm channel. Uw and Ug values may vary depending on the type of insulating glass used. For an exact value, please consult the QFORT offers.
Acoustic insulation
- Insulated glass thickness between 24 mm and 48 mm
Design
- Possibility of customising the shape of the frame to match the architectural style
When you step into your home you desire to experience true true relax: silence, privacy, ideal temperature and that feeling of ‘fresh air’. Stars by QFORT PVC windows guarantee you all this thanks to the careful selection of raw materials and accessories and thanks to innovative production technologies.
