O70 Gold system

The O70 Gold system, with its revolutionary ovolo profile, has been designed to enhance any home, offering a unique combination of classic appearance and state-of-the-art performance. It is also eco-friendly, making use of Kömmerling’s lead-free PVC-u Greenline compound. The curved slimline frames and opening sashes create a softer appearance adding a little design flair to any home installation.

Like the chamfered C70 system, the O70 system is highly regarded as one of the easiest to fabricate and install and can be complemented with a front/rear door, PremiLine patio door, lift and slide door, or a conservatory.

Kömmerling O70 GOLD specification:
  • 70mm frame depth
  • 5 chambered for better thermal performance
  • Steel reinforced Profiles
  • Softer ovolo sightlines with a lowline gasket
  • 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, colourfast and lead-free PVCu profiles that are better for the environment

O70 3D render