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In case you are wondering what a sash window is, it is a window that is made up of several panels which are also known as sashes. If there is a frame that holds a few panes of glass together, it is a sash window. Quite often narrow muntins separate the panes.
There are a few different types of sash windows. Some sash windows have panels that open to the outside; others have panels that slide to open – either horizontally or vertically. The sliding sash windows sometimes are referred to as sliding sash, case, sash or Yorkshire light windows.
The traditional sash windows found most commonly in the US and UK are made of two sashes that are positioned in a frame with one over the other. This type of window is opened and closed by sliding up and down. One of the benefits of this window is the ability to remove or tilt the sashes in order to clean them. There are many different configurations, models and shapes to choose from within this class of sash window.
The origin of the sash window dates back to the 1670s when they were first installed in England. Ham House is a famous early house that had sash windows. Robert Hooke is credited with creating the sash window, although there isn’t any conclusive evidence that proves this.
Victorian- and Georgian-style homes often have sash windows. The six-over-six panel window is the classic sash window and comprises two panes up and three across. The standard size of sash windows is four feet wide; however, wooden sash can fit almost any size and there is no fixed rule.
In order for sash windows to function, there is panel that is balanced through using a counter-weight made of heavy steel or another material hidden within the window frame.
Usually sash windows are made out of single glazed glass and soft wood, although sometimes double glazed glass is used.
Sash windows are prone to more issues than other window types due to their sliding-motion operation. They require a lot of maintenance as well; however, the extra work involved is worth it since sash windows are very attractive.
In addition to being very attractive, there is another significant advantage that sash windows offer compared to regular windows- they’re more efficient when it comes to cooling a home’s interior when the weather is warm. This is due to the fact that sash windows open at both the bottom and top. The room’s warm air is allowed to escape through the top opening, while cool air coming from outdoors is allowed in through the bottom opening.
A new kind of sash window was released recently into the marketplace. They are called uPVC sash windows, and they are attractive like regular sash windows are but are much more energy efficient and don’t require as much as maintenance and painting on a regular basis.
Like anything else, don’t choose the first windows company that you happen to find. Make sure to get work samples and quotes from thee different companies at least before you make your final decision on which company you want to have install your new windows.