Understanding Humidity Changes and Your Piano
As a piano technician, one of the frequent questions I get from piano owners is about how to take care of the piano better. There are several ways to do so and today I would like to specifically talk about how humidity affects the piano. Materials we can find in the piano consist of metal, felt, wool and wood. Changes in the humidity can affect all of these things that is why it is important to keep the piano in a controlled environment. With the changes in humidity, there are several ways the piano might be impacted. The most immediate change people notice is in the pitch of the piano. Sometimes you may notice the keys feel weird when they feel heavy to the touch or sometimes stick down in high humidity, other times you may notice there are rattles or clicks when the keys are played with low humidity. Permanent damage may be caused when the piano goes through extreme humidity changes where parts swell and shrink rapidly, this may cause wooden parts to have...