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    • Home
    • Products and Services
      • Windows
      • Casement Windows
      • Flush Sash Windows
      • Tilt and turn windows
      • Sliding Sash Windows
      • Doors
      • Composite Doors
      • Aluminium Products
      • Conservatories
      • Glass Types and Designs
    • Door Designer
    • Reviews
    • Downloads
    • Photo Gallery
    • Contact us
  • Home
  • Products and Services
    • Windows
    • Casement Windows
    • Flush Sash Windows
    • Tilt and turn windows
    • Sliding Sash Windows
    • Doors
    • Composite Doors
    • Aluminium Products
    • Conservatories
    • Glass Types and Designs
  • Door Designer
  • Reviews
  • Downloads
  • Photo Gallery
  • Contact us

Flush Sash Windows

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Benefits of Flush Sash Windows

What is a flush sash window?

A flush sash window, also known as a flush casement window, is a window that fits into its frame so that when closed, it creates a flat exterior. Flush sash windows are designed to create a sleek, modern look and are often used in contemporary buildings. They can be installed to replicate the look of wooden window frames. 

Aesthetic and Traditional Appeal

Flush sash windows have a sleek, clean look because the sashes sit flush with the window frame. This gives a more traditional appearance, ideal for heritage properties or homes seeking a classic, elegant design. 

Energy Efficiency

Flush fit windows are typically fitted with modern double or triple glazing and feature airtight seals, which help to reduce heat loss. This improves insulation and can lower energy bills by maintaining a more consistent indoor temperature.  

Enhanced Security

They are built with robust materials and advanced locking mechanisms that make them highly resistant to forced entry attempts. The sturdy construction and multi-point locking systems ensure that these flush uPVC windows provide a strong barrier against potential intruders. 

Low Maintenance

Similar to casement windows, Flush sash windows are virtually maintenance free. Just the occasional wipe down with warm soapy water will have them looking like new, Whilst oiling the hinges and locking mechanisms once every 6 mix months will keep the movement and locking of the windows nice and smooth. 

In Summary

These benefits make flush sash windows an attractive and practical option for both modern and period homes, combining traditional styling with the advantages of modern technology. 

Concealed Trickle Vents

Not a fan of trickle vents? Feel they spoil the appearance of your new windows? Why not Choose Our Concealed ventilation option. We offer a head drip that is attached to the window outerframe which conceals any external vent.

Are Trickle Vents Necessary?

The updates to Building regulations in June 2022 now stipulate that most newly-installed windows must have trickle ventilation. Generally speaking, the latest regulations require that ventilation provisions is not worse than it was before work is carried out.


If you replace a window that already has background ventilation, the new window will require vents that are no smaller than those on the original. 


When replacing windows that do not already have background ventilation: it is assumed that newer windows are likely to increase the overall airtightness of the home and therefore, to ensure that ventilation provision is not worse than before you carry out the work, vents will need to be fitted to the new windows to either restore or improve the overall level of ventilation.

Available Colours

Handles and Window Accessories

Why Not Check Out Our Gallery Click The Picture Below

Want to Know more about all the options we have to offer.

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