Sash windows have different parts that are able to move. The moving parts are referred to as sashes and are always responsible for holding the window glasses firmly. Another name for this kind of window is hung sash, which also slides vertically and horizontally when opening and closing. This technology was first introduced by Robert Hook.
Notable example of such invention is in England at Ham House. This was the first place where the technology was used. Victorian and Georgian houses exhibit this technology more than many households in the world. These houses had six panel glasses which were arranged vertically. Different buildings were later developed with less number of glasses. Security of people is ensured when using this technology.
Sash windows have springs or other strong materials that hold them securely. This helps it to move in any location with ease. The average size of a sash depends on the needs of users. Commonly there are those that are less than one meter, but a big size is desirable in public places to have a better view. Many churches in England currently use materials that are more than two meters long to ensure brightness.
The use of steel is important because it helps the overall technology operate effectively. Steel is heavy and when used it always ensures less breakages to the other materials. The heavy metal is fixed on one end of the sash windows with a long string which is fitted to a pulley to ensure ease in movement. Springs balances can also be used instead of pulleys.
The technology is currently embraced by many people because of its many advantages. A family can decide to make one side of the window open while closing the other when desiring to have fresh air in their rooms. Escaping hot air can be released by opening the lower parts. Glass and different other materials can be used depending on the needs of the users.
Many companies currently manufacture the materials required for the whole project. Such companies send their engineers to different clients to help them fit these windows in case there is a breakage. Users are often advised to inform their children to open and close the panes slowly to avoid any constraints placed on the pulleys. The hinges fitted in the corners are lubricated with oil. This helps reduce friction when opening and closing the panes.
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Most home owners use softwood instead of glass because it is a cheap material. The only disadvantage of using softwood is that they rot easily when in contact with water and other adverse weather. During hot weather, the wood swells and distorts the overall design of the woodwork. Paint applied in the wood also gets off in the event of rain. This gives a false finish of the overall technology.
The glasses and panes require high maintenance to keep them in operation for long periods. They are advantageous as they keep the house they are fitted on look bright and beautiful. Cleaning is easy as they can be moved in any direction. This gives the cleaner the advantage of standing in one position and doing all the cleaning work.
The use of PVC materials is currently becoming common instead of wood and glass. The main advantage with PVC is that it never requires any painting and has minimum wear and tear. Users of this material confirm that it is strong and cheap making it affordable to any person. All the materials including the PVC provide safety of individuals.
Majority of home owners use sash windows because of their ability to provide enough fresh air inside a building. They are advantageous to many users because they can be opened from both sides. The top area of the windows allows for hot air escaping while the lower part brings in cool air during hot weather. The use of this technology is now common around the world.
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