Grand Pianos
Many people are interested in the restoration of grand pianos and some will take on the task of rebuilding old or damaged grand pianos for enjoyment. Grand pianos have a limited overall lifespan but this can be increased by replacing worn internal components, particularly well used moving parts such as the hammers which will be subjected to a significant amount of wear. As long as the external structure, the frame, of grand pianos is looked after and remains in good condition it is feasible to indefinitely extend their life span.
Restoring grand pianos can be a very time consuming and expensive task, particularly as many of the parts will be difficult to acquire, particularly for older grand pianos. Because of this most grand pianos that fall into disrepair are left that way unless they are especially valuable or have sentimental value to someone. The soundboard and actions of grand pianos are some of the most difficult parts to repair. Professional piano restorers who are able to repair grand pianos can charge a significant amount of money for their services.
Damage frequently occurs to grand pianos that are not looked after properly and small changes in environmental factors, especially humidity, may result in damage require expensive restoration work.