The quality control tests of the VIVA PLAST 7500 series system have proven their durability and reliability regardless of the season and weather changes outside.
PVC Windows VIVAPLAST – 5 chamber – 70mm
PVC profiles for windows VIVA PLAST 7500 series have a mounting width of 70 mm and five air chambers.
Description
Advantages
The five-chamber system has excellent strength, achieved by uniform distribution of molecules in the material from which the profiles are made. The glazing used can be from 24 mm to 32 mm thick.
Technical characteristics
- Construction width - 70 mm
- Five chamber system
- Glazing can be 24 mm and 32 mm
- Double and triple glazing option
- Heat transfer coefficient - Uf = 1.3 W/m2K
- Watertight class - 6A
- Wind resistance class - C1
- Load bearing capacity of protective devices - Class 4
- Air permeability - class 4
- Weighted air noise insulation index - Rw (C; Ctr) = 32 (-2; -5) dB