Sash windows became a popular option across the UK back in the 18th century. Interestingly, they remain the preferred type of windows for many people across the country. In this article, we answer what are uPVC sash windows? and explain how they work and give you an explanation of why you can consider them for your home.
What are sash windows?
Sash windows are typical of Victorian and Georgian homes that open by sliding one panel behind another.
Sash windows are made up of 2 panels. One of the panels is fixed while the second slides over the other to create an opening. Normally, the movable panel slides upwards but sash windows that open horizontally are also available.
Now the question is, what is the difference between a sash window and other types of windows such as a casement window?
Simply put, a “sash” is a sliding element that allows a window to be opened or closed without any of the structure or glazing having to move inwards or outwards.
Sash window parts
- Frame – This part of uPVC sash windows keeps everything together and it can also come in a variety of designs and colors. A frame itself consists of three main parts: a head, a sill and side jambs. The head and the sill are the two horizontal parts that make up the frame. The head is set at its top and the sill – at its bottom. The jambs, on the other hand, are the two vertical parts which you find on each side of the frame.
- Glazing – This is the piece of glass which are held by the sash. Older windows tend to be single-glazed but double-glazing windows are the most popular glazing options today as they offer better energy efficiency and insulation.
- Sashes – Although the word “sash” comes from French and it originally means “frame,” this part of the window is separate from its frame. Most sash windows consist of two sashes – a top and a bottom sash for vertical sliding sash windows. These are the movable parts of this type of window and they also serve as a frame that holds the window glass.
- Top & bottom rails – The former is the top part of the top sash and the latter is the bottom part of the bottom sash.
What are uPVC sash windows?
Unplasticised Polyvinyl Chloride (uPVC), is a tough plastic that’s a popular choice of window frame for many homeowners largely due to its low price.
It is white in appearance but the choice of colors and styles is ever growing to make it easier when searching from window frames that suit your home.
Are uPVC sash windows any good?
considering the mechanism of sash windows, is it a good idea to use them for home?
The simple fact is that there are a number of great reasons to invest in sash windows, despite their design originating so long ago. Their longevity is a testament to their ingenious and practical design. Also, there’s no doubt that a set of sash windows has a charm that’s lacking in simple casement window designs.
when it comes to uPVC sash windows, there are also some benefits you can consider.
- uPVC is the cheapest material available for sash windows, so it’s a pocket-friendly option.
- uPVC sash windows make for a smooth gliding action when opened.
- uPVC acts as a better insulator than the thinner frames of traditional sash windows.
- It is a highly secure material that can be fitted with modern locking mechanisms for additional security.
- uPVC is incredibly easy to keep clean and maintain. A very loose habit of running a damp cloth over the frames is all they will need.
- Old uPVC windows can be recycled to make new window frames. As such, you should think of uPVC as an environmentally conscious choice for your home.
How much does a uPVC sash window cost?
As you might already know, the two biggest factors that determine the price of sash windows is the size and the material. uPVC is often the cheapest material around, so you depending on the number of windows you need, you shouldn’t be expecting a very high price.
If you would like expert advice on uPVC windows in London and you’d like a free quote, you can call Antique Glass today. Our experts will be ready to provide you with high quality replacement windows.