The Knight Collection 

A new development for The Knight Collection is our aluminium-clad timber sash window, a perfect solution for those looking for an affordable sash window that is both authentic looking and low maintenance. The timber element of the window can be manufactured from various materials all of which can be painted or stained to give various internal finishes. Externally the window is capped with powder coated aluminium which can be in any RAL colour of your choice.

Our alu-clad sash windows are a spring loaded design which gives them the look and feel of a traditional sliding sash windows however gives us more space for the two sashes enabling us to install larger glazing than previously possible as well as the extra aluminium capping. This design overcomes many of the disappointments often seen with aluminium clad sliding sash windows and offers a more energy efficiency window than is usually available in a sliding sash design.

All Knight Collection windows as standard and are equipped with a patented locking system which offers enhanced security protection for your home. 


Window Finishes

Externally our the aluminium cladding is polyester powder coated to any RAL colour of your choice. Internally the timber can be a range of wood or paint finishes. 

All timber surfaces are finished with a 4 layer coating system is provided as standard for enhanced durability and there is also the option to customise the colour with a choice of Azure, RAL colours and dual colours, making this a truly exceptional window option for your budget.


Sash Window Configurations

Our range of aluminium clad sash windows are available in a range of standard and custom configurations. We have sash windows to suit all property types including Edwardian, Georgian, Regency and much more.

Our sash windows can be grouped together to form coupled sash configuration and bay windows.

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Sash Window Details

Our Alu-clad sash windows are manufactured to your exact specification in a state of the art manufacturing plant. Find out more about the individual details that go into every sash window we manufacture.

One of the stand out features of our Alu-clad sash window is the ability to support many different types of glazing. For those looking for a very authentic sash window we would recommend a slimline double glazed unit, alternatively for those looking for the best in energy efficiency we would recommend a triple glazed unit.