High quality Heritage Stepped Windows


This aluminium window system is designed as a thermally efficient and high security replacement for old type steel windows.


Just in time for christmas. Colney Windows and Doors are able to offer 10% OFF all home improvement quotes. From Windows and Doors to full porches and roof lanterns we are able to supply and fit before the big day. This amazing 10% OFF offer also applies to quotes which have been received in the past 6 months. Get in touch now to book your free visit from the Colney Windows and Doors team.


High quality Aluminium Windows

As part of the Colney Windows and Doors heritage range it uses steel look-a-like profiles which will maintain the character of your period property. We can also maintain the original finishing touches such as welded corners and traditional furniture. None of that beautiful classic look will disappear using our heritage Stepped Windows.



AOur heritage windows have successfully been used in grade II listed buildings and conservation properties around London. Colney heritage windows will be a great improvement on your old steel windows. They use the latest thermal technology and have state of the art locking systems.



Due to their high specification our Heritage Windows exceed the requirements for new build, replacement and refurbishment projects.

  • We can easily fit into existing timber sub-frames or direct to brick or stone
  • Aluminium windows cna be customised for almost any period requirement
  • Windows are available in over 200 single or dual RAL colours
  • Installed by our own highly trained fitting team
  • Will be covered by our 10-year insurance-backed guarantee


For the latest offer on heritage stepped window system please contact the team due to every job being custom.


Heritage Stepped Windows Gallery

Please see below a collection of Heritage Stepped Windows. Click on any image to enlarge.

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