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In the UK, casement windows were the most common house window before the sash windows were introduced. Casement windows became increasingly rare throughout 18th century. However, in the post-war period, functionalism became the leading design principle, and since casement windows could open wider than traditional wooden sashes, they were preferred in buildings in which plenty of fresh air and light was suddenly a major priority. Initially, these windows were constructed with exposed hinges and protruding sashes. Later the flush casement design emerged. Now Flush Casement Windows are also the most common style of window in the UK. They have their roots in very traditional window designs which have been used for over 200 years and can be traced back to the 19th century.

The best way to explain the look of these windows is that when the window is closed, it sits flush with the frame, creating a flat surface from the outside. With no overlapping frames, the flush casement comes together to create a truly timeless finish. All that remains is a sleek shadow line where the sash meets the frame. If there are any late Georgian, Edwardian, or Victorian homes in your area, you may find that some of them still have their original timber-framed flush windows. They are often painted in strong colours, such as blue, green, or even deep red.

If you are considering Flush casement windows for your home renovation, you might want to know the benefits they offer. We created a list of advantages that you might want to consider.

  1. Aesthetic Appeal and Versatility – they provide a traditional appearance, complementing modern and classic architectural styles. They bring a stylish and trendy feel to contemporary homes and offer an elegant upgrade to traditional properties. Flush casement windows can be customized to suit different architectural preferences.
  2. Energy Efficiency – when properly sealed, flush casement windows can contribute to energy efficiency by reducing drafts and heat loss. Due to the tight-fitting flush design, draughts are eliminated.
  3. Ventilation – flush casement windows open outwards and can be top or side-hung. You can even specify in which way they open. This flexibility allows you to choose the extent of the window opening based on your ventilation needs.
  4. Security – the modern flush casement design also makes them more secure. The sash sits within the frame, making it much more difficult to force open from the outside. They also feature multi-point locking systems as standard, which improves security. The multi-point locking mechanisms engage with the window frame when locked. This makes it harder for someone to break open the window from the outside.
  5. Many Design Options – every house is different, so the flush casement windows come in a wide range of designs, finishes and glazing options, enabling them to suit any style of home. To personalise your windows, you can add glazing bars to create either a traditional or contemporary glazing pattern.
  6. Increased Property Value – installing aesthetically pleasing and functional windows can enhance the overall value of your property.
  7. Sound Insulation – well-made flush casement windows can help to reduce the amount of noise that enters your home. The snug fit of the sash within the frame helps to block out external noise, making your home more peaceful.
  8. Natural Light – the greater glazed area maximizes the entry of natural light into the living spaces, and it makes the room appear more open and spacious. Whether you opt for double or triple glazing, the slim double glazing, or the 8mm single glazing, each is designed to optimise light transmission.

Are you ready to choose your new windows? Might it be that this popular window type could be the perfect fit for your project?

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