Summer can be a delicate time for musical instruments, especially for the piano. High temperatures, ambient humidity, and prolonged use of air conditioning can affect both its sound and internal structure. Whether you have an acoustic grand or upright piano, or even an advanced digital piano, it is important to know how to care for it properly during the hottest months of the year.
Below, we offer you a simple and practical guide to protect your piano from heat and humidity. And if you need a technical check or professional adjustment, remember that at Jorquera Pianos we offer a specialized service in piano maintenance and tuning in Barcelona.
Why is it important to protect your piano from heat?
- Prevents structural damage
Extreme changes in temperature and humidity can cause the wood of the piano to expand or contract, causing cracks, warping, or premature detuning. - Preserves sound quality
Environmental instability affects string tension and internal mechanics, altering tonal accuracy and keyboard response. - Extends the instrument’s lifespan
A stable environment helps keep all piano components in good condition, from the tuning pins to the soundboard.
What do you need to protect your piano in summer?
- Digital hygrometer to measure ambient humidity
- Dehumidifier (or humidifier, if you use air conditioning constantly)
- Protective cover to cover the piano when not in use
- Access to a professional inspection if you notice any alterations
Steps to care for your piano during summer:
Step 1: Control ambient humidity
The ideal humidity for a piano should be between 40% and 60%. If you live in a very humid climate (such as the coast), it is advisable to use a dehumidifier in the room. On the other hand, if you have the air conditioning on many hours a day, a humidifier can prevent the environment from drying out too much.
Step 2: Avoid direct sources of heat or cold
Do not place the piano near windows with direct sunlight, radiators, or air conditioning vents. If you cannot move it, use a thermal curtain or a special cover to protect it. It is also useful to keep the blinds down during the hottest hours.
Step 3: Check tuning more frequently
Heat can cause the piano to go out of tune faster than usual. Even if you tune it every six months, in summer it is advisable to check tuning after heat waves or sudden temperature changes.
Step 4: Ventilation yes, drafts no
Ventilate the piano room daily, but avoid strong drafts that can cause rapid temperature changes. Ideally, maintain a warm and stable environment.
Additional tips:
- Do not cover the piano completely with plastic: it prevents natural material breathing.
- Avoid playing with sweaty hands: dry your hands well before playing to avoid leaving moisture residues on the keys.
- Have an annual check-up in summer or just after: it’s a good time to check the instrument’s overall condition.
Thank you for joining us once again on this journey through piano care. At Jorquera Pianos we know that every instrument tells a story and deserves to be cared for with attention and affection.
Whether you’re looking for a new piano, need professional tuning, or want to protect your piano from summer heat in Barcelona, you can count on us.
May the music keep sounding in all its beauty, no matter the season!