Wooden windows system IV-78
- Thickness of the frame (leaf and casement): 78 mm
- Width of the leaf frame: 78 mm
- Width of the casement: 81 mm
- Glazing thickness: 36 – 44 mm
- Glazing type: two chambers (triple)
- Two rubber seals
- Thermal transmittance index: Uw ≥ 8 W/m2.K
- Direct airborne sound reduction: up to 40 dB
The IV-78 system is suitable for all kind of climate and buildings. It can be shaped with the CLASSIC,HERITAGE or CENTRUM design. It gives significantly better thermal and sound insulation results due to the presence of a third glass into the glazing. It allows different combinations to be made between high-energy and low-emission glass with the middle standard clear glass acting as a buffer between the special outer and inner glass. This system gives the best ratio between quality and price.
CLASSIC
HERITAGE
CENTRUM
SECTIONS
