Repads

Repads, short for repadding, is the process of replacing worn or damaged leather pads on woodwind instruments to restore proper sealing between keys and tone holes. It is commonly performed on instruments such as clarinets, saxophones, oboes, and bassoons, though it may be applied to other keyed woods where pads are used. The aim is to restore accurate intonation, response, and airtight operation by ensuring correct pad height and seating.

The repadding process is meticulous and typically performed by a skilled repair technician. It involves removing the instrument’s affected keys, detaching old pads and adhesive, inspecting pad cushions and backing, cleaning the key surfaces and tone holes, installing new pads with appropriate backing (often leather or synthetic materials), trimming to fit, and regulating the key action. Proper seating, corking, and alignment are essential, as an improperly fitted pad can cause air leaks, binding keys, or uneven response.

Materials commonly used for repads include traditional leather pads with felt backing, synthetic or composite pads, and the corresponding adhesives and backing foams. Pad thickness and crown height must be matched to the instrument model and the specific keywork. In addition to pads, technicians may replace worn felts, corks, and dampers as part of a comprehensive repadding service.

Maintenance and prevention practices include drying the instrument after playing, storing it in appropriate humidity, and scheduling regular professional servicing. Repadding costs vary by instrument type, pad material, and the complexity of the keywork, but it is a routine service for sustaining playability and value of woodwind instruments.

See also: woodwind repair, pad, instrument maintenance.