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Information On Why A Window Refurbishment Will Cost More Than A Replacement
Posted by | Posted in History | Posted on 16-04-2011
Replacing a window is an expensive exercise, but can be even more expensive when it comes to replacing sash windows. Unfortunately for the owners many older buildings that have these types of windows may be subject to a conservation order. This means that approval to replace them is unlikely. Owners may agree to sash window refurbishment mistakenly believing that, to be the cheaper option.
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.
Many of the materials and parts used in the construction of the original sash windows may no longer be available. Or they may be difficult and expensive to find. Some parts will have to be made using original materials and to the exact specification of the original.
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.
The addition of double glazing or adding security measures to help cut down on the drafts and provide insulation will likely be high on the owners list for must do. As it is a listed building there are strict regulations on what can and cannot be done. Expert advice is a costly necessity.
Sash window restoration may initially sound more cost effective than replacing the whole window. However, taking into account all the potential costs involved it may not be the least expensive option for you. So it is worth re-evaluating other options before refurbishing.
Looking for comprehensive information on the cost of sash window refurbishment? Get the exclusive low down instantly in our guide to all you need to know about sash window refurbishment London .

