0 800 50 53 52 office@viknaroff.com.ua
Aluminum standard
  • 45,5 mm profile depth
  • 4-18 mm glazing
  • aluminum thickness of 1,3 mm
  • thermal resistance value R = 0,33 m²K/W
  • aeration value 0,32 kg/m2*H
  • sound insulation index 23 dBA