- Thermal efficiency is unrivalled- the origin window and ‘Aerogel’ thermal break insulation factor increased by up to 67%-creates a window with an efficiency rating of A++
- Flush casement inside and outside giving an ultra-sleek style with no visible overlaps
- Scratch resistant powder coating for good resistance to the outside elements whilst remaining smooth to the touch
- Yale ‘encloser’ lock – consistent with PAS 24:2012