The O70 Gold system with its revolutionary ovolo (curved) profile has been designed to enhance any home, offering a unique combination of classic appearance and state of the art performance, it’s also extruded using our lead-free UPVC green line compound. The curved slim line frames and opening sashed create a ‘softer’ appearance adding a little design flair to any installation in the home.

Kommerling Brochure


Kommerling O70 Gold Specification

  • 70mm frame depth
  • 5 chambered for better thermal performance
  • Steel reinforced profiles
  • Softer ovolo sightlines with a lowline grey gasket
  • Chamfered or matching ovolo glazing beads
  • Wide range of colours – 44 woodgrain and coloured finishes
  • High security multi-point locking & shoot bolts
  • Internal beading for enhanced security
  • High Impact, colour fats and lead free UPVC profiles that are better for the environment.