The Bolduc pinblock is made from hard-rock maple quarter-sawn to ensure stability in the wood. It is then laminated and cross-grain glued in 5-layer panels. These panels are cold-pressed for a minimum of 24 hours. They are then stacked for 2 to 3 months in our warehouse to cure. The piano industry appreciates the manoeuvrability of our pinblock. They can control perfectly the tuning procedure and appreciate the stability and adaptability of the component. A piano which would not be stable represents no interest for the pianist. During the process of a piano re-building, the project should definitely include the replacement of the pinblock to guarantee your investment. The Bolduc pinblock is designed for professional use in concert halls, conservatories and universities where the pianos are tuned regularly and frequently.