Anyone who has ever had to replace windows knows how expensive it can be. It becomes even more expensive when the replacement is for a sash window. It seems logical that a sash window refurbishment would be cheaper than a replacement, but that may not be the case.
These Victorian style windows are common in buildings with historical relevance and are often subject to a listed building status. The listed building status means that an alteration to the look, size or replacement or removal of any of its features is not permitted. Owners often choose what they believe would be the cheaper option and go for restoration.
Obtaining approval for changes to listed buildings is much more complex and difficult to gain. Specialist knowledge of the listed building regulations and experience of restoration projects is a must when choosing an architect to draw up and submit plans. No work can be carried out until approval is given.
Sourcing original materials used in the construction of the windows, that may now be obsolete, are likely to be costly to track down. Failing that the obsolete parts will have to be manufactured to the original specification.
A variety of different types of wood were used in making surrounds. If they are no longer available it is likely the surrounds would all have to be replaced rather than repaired. An alternative type of modern material would be very unlikely to meet with preservation approval. Having new frames built to original non-standard specification would require specialist skills.
Historically these windows move up and down inside the casing. Weights attached to a pull cord were used to pull the windows up and down. The weights and cord are specialist items that are in short supply and are expensive. Altering the way a window opens and closes so that it goes out and in is one alteration that may not obtain approval.
Original sash windows have single panes of glass that often do not provide the level of weather proofing and insulation required in modern day homes. Specialist advice and services will be required to attain a level of insulation and security that will not detract from the original appearance.
So in the summary, sash window restoration when you take into consideration of the time and effort as well as costs, it can prove to be more expensive than actually replacing the whole thing.
These Victorian style windows are common in buildings with historical relevance and are often subject to a listed building status. The listed building status means that an alteration to the look, size or replacement or removal of any of its features is not permitted. Owners often choose what they believe would be the cheaper option and go for restoration.
Obtaining approval for changes to listed buildings is much more complex and difficult to gain. Specialist knowledge of the listed building regulations and experience of restoration projects is a must when choosing an architect to draw up and submit plans. No work can be carried out until approval is given.
Sourcing original materials used in the construction of the windows, that may now be obsolete, are likely to be costly to track down. Failing that the obsolete parts will have to be manufactured to the original specification.
A variety of different types of wood were used in making surrounds. If they are no longer available it is likely the surrounds would all have to be replaced rather than repaired. An alternative type of modern material would be very unlikely to meet with preservation approval. Having new frames built to original non-standard specification would require specialist skills.
Historically these windows move up and down inside the casing. Weights attached to a pull cord were used to pull the windows up and down. The weights and cord are specialist items that are in short supply and are expensive. Altering the way a window opens and closes so that it goes out and in is one alteration that may not obtain approval.
Original sash windows have single panes of glass that often do not provide the level of weather proofing and insulation required in modern day homes. Specialist advice and services will be required to attain a level of insulation and security that will not detract from the original appearance.
So in the summary, sash window restoration when you take into consideration of the time and effort as well as costs, it can prove to be more expensive than actually replacing the whole thing.
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