VIVAPLAST Door and Window System 7500

- Overall width - 70 mm

- Five-chamber system

- Glazing - 24 mm or 32 mm

- Option for double and triple glass packet

- Heat transfer coefficient - Uf = 1.3 W / m2K

- Water tightness class - 6A

- Wind resistance class - C1

- Load capacity of Class 4 protective devices

- Air permeability - Class 4

- Weighted air noise isolation index - Rw (C; Ctr) = 32 (-2; -5) dB