How to maintain a grand piano in winter?

Winter is a critical season for grand pianos. Fluctuations in temperature and humidity can cause tuning problems, damage the strings, and even crack the soundboard. With a few simple precautions, you can preserve the beautiful sound and longevity of your instrument during the cold months.

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Why winter is a challenge for a grand piano ?

• Dry air due to heating : the humidity often drops below 40 %, which dries out the wood.
• Temperature variations : Moving from a heated room to cold outside air puts stress on materials.
• Dust accumulation : a closed environment in winter promotes deposits.

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The right steps to protect your piano

Control the humidity

• Use a hygrometer to monitor the ambient humidity level.
• Maintain 45 to 55 % moisture to prevent shrinkage or swelling of the wood.
• Install a humidifier if the air is too dry.

Avoid sudden temperature changes

• Keep the piano away from radiators, fireplaces or hot air vents.
• Never place a piano near a poorly insulated window or a door leading to the outside.

Clean carefully

• Dust the keyboard with a soft, slightly damp cloth (never soaking wet).
• Use products specifically designed for piano varnish and wood.

Protect with a cover

• A cover for grand piano protects against dust and limits exposure to cold drafts.
• Choose a breathable cover to avoid condensation.

The importance of professional follow-up

In winter, it's advisable to have the tuning checked at least once, as the strings can loosen in the dry air. professional tuner It will also be able to detect the first signs of degradation of wood or felt.

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Taking care of your grand piano in winter means providing it with optimal conditions to get through the season undamaged. Control humidity, protect it from the cold, and schedule a check-up with your tuner.

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