Bay & Bow Windows

Advanced 70 Bay & Bow Windows

For Bay or bow windows from Omega Windows Nottingham, the Advance 70 System offers superb qualities that will exceed expectation in terms of performance, aesthetics and environmental issues. This innovative system is available as a chamfered or sculptured system and can be incorporated into new build as well as refurbishment schemes giving outstanding qualities and a superior overall finish to any project.
The five chamber system is designed to achieve high thermal efficiency standards that already surpass current government legislative requirements. It is thermally efficient, structurally compliant and visually pleasing.
The chamfered & sculptured profiles are traditional in style which provide great strength while hi-flow drainage eradicates issues that can occur due to adverse weather conditions.
This superior system, as the name would suggest, exceeds the highest industry standards and careful consideration has been given to future legislation by our design technicians.
The Advance 70 system can be manufactured into internally, externally glazed bay or bow windows. We try to ensure that we lead by example in terms of product diversity and standards.
  • External and Internal Georgian bars – that snap in place giving a more authentic look than ‘in-unit’ alternatives.
  • Reduce production time.
  • Fast, efficient installation on site if required.
  • An easy up-sell to consumer, and a good way to get ahead in the new build market.
  • Available in woodgrain finishes as well as white.

The Advance 70 System is the Homeowners Choice

When choosing to upgrade your windows and doors, there are a few things you will be looking for in regards to performance and aesthetics – for example exceptional security, excellent thermal efficiency and style giving your home enhanced kerb appeal.



Ideal replacement for British timber casement windows due to 70mm depth.


Choice of chamfered or sculptured integrated systems.


Optional aesthetic features include Run through sash horns, arched head insert and low level glazing beads and gasket.


Full range of supplementary profiles available to suit installations requirements.


BS EN 12608:2003 / PAS 24:2012 Enhanced security performance requirements for window assemblies.

In Colour…


Omega Windows Nottingham offer a wide range of colour options which have been put together to make the perfect colour palette for any home.

With 15 woodgrain finishes available, on one or both sides, they give an authentic wood like finish.

Standard Colours

Premium Collection

Special Colours