Champagne storage: practical tips and advice

The basics of champagne storage

Consistent temperature

Temperature plays a key role in preserving champagne. One of the most common mistakes is exposing champagne to frequent temperature fluctuations, which can compromise its quality.
Ideally, champagne should be stored at a constant temperature between 10°C and 12°C (50°F–54°F). A lower temperature may slow the natural development of aromas, while a higher temperature risks accelerating premature aging.

Protection from light

Light is champagne’s worst enemy. UV rays can penetrate even colored glass bottles and trigger unwanted chemical reactions that affect the taste and aroma.
Therefore, champagne should always be stored away from light. A cellar or wine cabinet with proper darkness is ideal. If that’s not available, using opaque sleeves for each bottle is an effective alternative.

Humidity and bottle positioning

Controlled humidity

Humidity also plays a key role in champagne storage. Low humidity can dry out the cork, while excessive humidity may promote mold growth.
Maintaining humidity around 70% is recommended. It keeps the cork in good shape and prevents degradation. Using a hygrometer to regularly check humidity levels in your storage space is a good habit to adopt.

Horizontal position

How the bottles are stored also affects longevity. Keeping champagne bottles on their side ensures the wine stays in contact with the cork, helping it remain moist.
A moist cork stays airtight and protects the wine from oxygen exposure, which can damage champagne. This method greatly reduces the risk of spoilage.

Knowing the difference between vintage and non-vintage champagne

Vintage champagne

Vintage champagne comes from a single harvest year, giving it unique characteristics and often a longer aging potential. It is aged for at least three years before being released.
When stored correctly, vintage champagne can continue to evolve beautifully for many years after bottling. It’s a true work of art that many enjoy aging to discover its full aromatic richness over time.

Non-vintage champagne

In contrast, non-vintage champagne is a blend of wines from several different years. It is crafted for consistent quality and is intended to be consumed sooner.
While its storage life is typically shorter (about two to three years), it still requires the same optimal conditions—temperature, humidity, and proper bottle positioning.

Ideal conditions for perfect tasting

Serving at the right temperature

Once your champagne has been carefully stored, it’s just as important to serve it correctly. The ideal tasting temperature is between 8°C and 10°C (46°F–50°F).
Chill your champagne gradually—never place it directly in the freezer. Instead, immerse it in a bucket filled with ice and cold water to slowly bring down the temperature while preserving the bubbles and aromas.

Choosing the right glass

Using the proper glass is also key to fully appreciating champagne. Slim flutes help concentrate aromas and channel the bubbles upward, enhancing the perception of freshness and finesse.
Others may prefer slightly wider tulip-shaped glasses, which allow complex aromas—especially in vintage champagnes—to open more fully. Try different types to see what best suits your taste!

Now you have all the keys to ensuring optimal champagne storage. By maintaining a stable temperature, shielding your bottles from light, and controlling humidity, you’ll be able to enjoy all the refined nuances of your champagne. Whether it’s vintage or non-vintage, the pleasure is guaranteed when proper storage conditions are respected.