Restoration of Metal Windows Somerset
Metal windows which appear to be well beyond repair can be restored either in situ or in the workshop if the correct principles are followed - very rarely is this not possible.
- Common problems include; distortion, excessive build up of paint, failed hinges and fittings, and rust.
- Surface rust always looks much worse than it really is, as it occupies up to seven times the volume of unoxidised metal.
The starting point for any repair or alteration work is to appoint an experienced person, who can advise on any planning consents which are necessary. This is particularly relevant where a building is listed or in a conservation area.
The second 'golden rule' is to record and photograph every item before any work commences. A window which is to be removed for repair should be securely labelled to identify it, and a note must be made of its type and its position in the building, to ensure that it can be returned to its original location later.
Where leaded lights are concerned, a useful tip is to take a 'rubbing' of any leaded lights which are to be dismantled to record the diamond or rectangular pattern of glass and lead cames exactly.
When the initial survey has been completed, the frames and glazing should be protected externally and internally with timber boarding or heavy gauge plastic sheeting - building sites are often left unsupervised and are vulnerable to vandalism and theft.
A well restored metal window will last as long as most new replacements, costs less than replacement and produces highly satisfactory final results. Its appearance is graceful, elegant and pleasing to the eye, forming an intrinsic part of the building. These aesthetic virtues cannot be duplicated; nor can their historic interest and character.
However, where it is not possible to repair an original, replicas can be manufactured using exact matching sections, original fittings and antique glass. Above all else, never replace original metal windows with crude substitutes in other materials.
