Comment les variations de température et d'humidité affectent-elles un plancher de bois franc?
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How do temperature and humidity variations affect hardwood flooring?

How do temperature and humidity variations affect hardwood flooring?

When you invest in a beautiful hardwood floor, you aspire to lasting elegance and a lasting investment. However, for your floor to retain its beauty and integrity over the years, it's essential to understand how temperature and humidity variations can influence its performance. At Plancher Deluxe, we believe that educating our customers is crucial, so let's delve into the fascinating world of how hardwood reacts to climate changes.

The Living Nature of Hardwood

First and foremost, it's crucial to remember that hardwood is a living, natural material. It breathes, expands, and contracts in response to environmental conditions. Here's how temperature and humidity variations can influence your floor:

Effect of Temperature:

1. Expansion and Contraction: Wood reacts to heat by expanding and cold by contracting. Seasonal changes can lead to cracks, gaps, or creaks in the wood.

2. Excessive Drying: High temperatures and low humidity can cause excessive drying of the wood, resulting in warping and cracks.

3. Impact on Finish: Temperature fluctuations can also affect the finish of your floor, causing it to fade or crack more quickly.

Effect of Humidity:

1. Swelling: When the air humidity increases, wood can absorb this moisture and swell, leading to floor deformations.

2. Shrinking: Conversely, in low humidity conditions, wood releases moisture and shrinks, creating gaps between the planks.

3. Impact on Finish: Fluctuations in humidity can also affect the floor finish, causing cracks or peeling.

Tips to Protect Your Hardwood Floor

Now that we understand how temperature and humidity variations can influence a hardwood floor, here are some tips to protect your investment:

1. Control Humidity: Maintain a relatively constant indoor humidity level using a humidifier or dehumidifier as needed.

2. Avoid Sudden Changes: Try to keep indoor temperature stable to reduce fluctuations.

3. Regular Maintenance: Follow a regular maintenance schedule, including sanding and finishing, to protect your floor from the effects of time.

4. Rugs and Mats: Use rugs and mats at entrances to reduce the entry of dirt and moisture.

5. Avoid Abrasive Cleaners: Use cleaners specially designed for hardwood floors and avoid abrasive cleaners that could damage the finish.


A hardwood floor is a beautiful and durable investment, but it requires special attention to withstand temperature and humidity variations. At Plancher Deluxe, we're here to help you preserve the beauty and integrity of your floor. If you have any questions or maintenance needs, don't hesitate to contact us. Your satisfaction is our priority, today and for years to come.

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