PVC window systems – VIKKING Passive composite doors and energy efficient windows

Ultimate 8000

Installation depth: 85 mm
Number of chambers: 6
Maximum thickness of the glazing package 51 mm
Burglary protection to Rc2
Heat transfer coefficient: Uw=0,67 W/m²K

Arctic ultra 7000

Installation depth: 85 mm
Number of chambers: 6
Maximum thickness of the glazing package 51 mm
Burglary protection to Rc2
Heat transfer coefficient: Uw=0.70 W/m²K

Arctic plus 5000
energeto

Installation depth: 70 mm
Number of chambers: 6
Maximum thickness of the glazing package 41 mm
Burglary protection to Rc2
Heat transfer coefficient: Uw=0.90 W/m²K

Arctic 4000

Installation depth: 70 mm
Number of chambers: 5
Maximum thickness of the glazing package 41 mm
Burglary protection to Rc2
Heat transfer coefficient: Uw=0,99 W/m²K