How Long Can You Keep Sparkling Wine Unopened

The focus of this article is to address the question of how long sparkling wine can be kept unopened.

This will be accomplished by examining existing research on the subject and providing an evidence-based answer to this common inquiry.

The article will provide a comprehensive overview of the various factors that influence the shelf life of sparkling wine, such as storage conditions and other external influences.

In addition, recommendations will be provided regarding best practices for storing sparkling wine to ensure its longevity.

How Sparkling Wine Is Made

Sparkling wine is a type of wine that has been carbonated through either traditional or Charmat methods.

The traditional method involves bottling the wine with added yeast and sugar, then allowing it to ferment in the bottle which produces carbon dioxide.

The Charmat method involves containing the fermentation in a stainless steel tank before the wine is bottled.

Both methods produce a sparkling beverage with bubbles and flavor nuances unique to each process.

The alcohol content of sparkling wines varies between 8-15%, depending on the region and variety, while their sugar content can range from dry to sweet.

Most sparkling wines tend to be drier than non-sparkling wines, making them easier to pair with food.

A variety of factors contribute to how long sparkling wine can be stored unopened before opening, including its production method, age, and storage conditions.

These will be discussed in more detail in the following section.

Factors Affecting Shelf Life

Sparkling wine is a complex and unique beverage that requires specific care when it comes to storage. According to the World of Fine Wine, sparkling wines can remain stable for up to 25 years if kept in optimal conditions. This makes it an ideal choice for aging as well as short-term storage.

However, there are several factors that affect how long sparkling wine can be stored unopened.

The following list outlines some of the most important considerations:

  • Temperature: Sparkling wine should be stored between 45-55 F (7-13 C) in order to maintain its quality and taste.
  • Humidity: A relative humidity of 50%-80% is ideal for storing sparkling wines; higher humidity could lead to spoilage or corking while lower levels could result in oxidation and loss of flavor.
  • Light exposure: Sparkling wines should not be exposed to direct sunlight or fluorescent lighting as this can cause the bottle to heat up and damage the contents.
  • Vibration: Vibrations from loud music, construction work, etc., should be avoided as they can disturb sediment particles and create off-flavors or aromas in the wine.
  • Positioning: The bottles should always be stored horizontally so that the cork remains wet and does not shrink away from the bottle neck, allowing air into the bottle which will oxidize the contents.

By taking these factors into consideration, sparkling wines can remain unopened for several months or even years without any significant deterioration in quality or flavor.

Understanding how best to store sparkling wines will help ensure they are enjoyed at their peak freshness when opened and served. With proper storage methods in place, it is possible to maximize the shelf life of this popular beverage.

Recommended Storage Conditions

Sparkling wine can be stored unopened for up to two years if kept in optimal conditions. To ensure ideal storage, sparkling wine should be kept in a cool, dark place away from vibrations and direct sunlight. The temperature should remain steady at about 45 degrees Fahrenheit. Refrigeration is not necessary unless the bottle is opened and any unfinished product needs to be re-sealed and refrigerated until consumed.

In addition to these main considerations, it is important to store the bottles on their sides so that the cork remains moist and does not dry out due to air exposure. This will help prevent oxidation of the wine, which can lead to spoilage.

Furthermore, it is recommended that the bottles are stored in an area with low humidity levels in order to avoid mold growth on the cork or label of the bottle.

Ideally, sparkling wine should be stored for no longer than two years before opening as prolonged storage may result in a decrease in quality and taste of the beverage.

With careful attention to these storage guidelines, unopened bottles of sparkling wine can be enjoyed for up to two years after purchase. Moving forward, best practices for keeping sparkling wine can help consumers get the most out of their purchases.

Best Practices For Keeping Sparkling Wine

Proper storage temperature for sparkling wine is important for preserving its quality. Generally, it is recommended to store sparkling wines at a temperature between 45-55 degrees Fahrenheit.

Moreover, it is also important to maintain the correct bottle position for the sparkling wine to ensure the cork does not become dry and brittle. This is usually done by laying the bottle on its side so the cork is in contact with the wine.

Storage Temperature

The optimal temperature for storing sparkling wine is 45 to 50 degrees Fahrenheit, as it helps to preserve its delicate aromas and flavors.

Temperature fluctuations should be avoided, as sudden changes can cause the cork to expand or contract and allow air in, oxidizing the wine and causing it to spoil quickly.

Long-term storage of sparkling wines should also avoid temperatures greater than 70 degrees Fahrenheit, as this can increase the rate at which the carbon dioxide within a bottle dissipates, reducing the pressure on the cork and allowing oxygen in.

Thus, taking into account temperature fluctuations and long-term storage conditions is key to preserving the quality of a sparkling wine for as long as possible.

Bottle Position

The positioning of the bottle is also important for preserving sparkling wine.

Keeping the bottle in an upright position prevents the cork from drying out, which can lead to oxidation and spoilage.

Additionally, some sparkling wines contain sediment, so storing them horizontally allows this sediment to settle at the bottom of the bottle and prevents it from entering the wine when poured.

The longer a sparkling wine is stored in an upright position, the greater risk there is of cork failure due to dryness or shrinkage.

Therefore, it is advisable to store bottles horizontally when possible.

For bottles with natural corks, special attention should be paid to ensure that they are laid down gently, as sudden movements or vibrations can cause pieces of cork to break off and fall into the bottle.

Ultimately, carefully considering both temperature and bottle position will help maintain the quality and flavor of a sparkling wine for as long as possible.

How Long Sparkling Wine Can Be Kept Unopened

Sparkling wine is a type of wine that has been carbonated to give it its signature bubbly texture. It is a popular choice for celebrations, holidays, and other special occasions.

When unopened, sparkling wine can last for an extended period of time, depending on the specific bottle and how it was stored. Proper storage of sparkling wine is essential for optimal shelf life. It should be kept in a cool environment away from direct sunlight and large temperature fluctuations. The ideal range for storing sparkling wines is between 45-55 degrees Fahrenheit.

Once opened, bubbles will dissipate quickly so the wine should be consumed within two or three days. When unopened, sparkling wines may last up to two years if properly stored in a cool dark place such as a cellar or pantry closet. This timeline can vary based on the quality of the wine itself as well as its vintage and method of production. Quality sparkling wines like Champagne can easily keep their freshness when unopened for up to five years or even longer with proper storage conditions.

It is important to note that while sparkling wine can last an extended period when unopened, aging it past its recommended shelf life may result in a decrease in flavor and aroma as well as an overall decrease in quality. As such, it is important to always check expiration dates before consuming any beverage product and store all bottles correctly according to manufacturer’s guidelines.

Frequently Asked Questions

What Is The Best Temperature To Store Sparkling Wine?

Storing sparkling wine at the right temperature is essential in order to maintain its quality and flavor. According to experts, sparkling wine should be stored between 45-55 degrees Fahrenheit (7-13 degrees Celsius) in a dark, damp location.

To optimize freshness, it is advised to keep bottles horizontal so that the cork remains moist and prevents oxidation. Furthermore, keeping sparkling wine away from light sources such as windows and direct sunlight will help ensure its longevity.

Does Sparkling Wine Need To Be Kept In The Refrigerator?

As with all wines, the answer to the question of whether sparkling wine should be kept in the refrigerator is a resounding ‘it depends.

Generally speaking, however, it is best to keep sparkling wine in the fridge – if not for its entire lifespan then at least for short-term storage.

Pop open a bottle of bubbly and enjoy it soon after purchase, but for prolonged storage, keeping your sparkling wine chilled will ensure that it remains fresh and fizzy.

In essence, putting your sparkling wine on ice will keep it from going flat.

Does The Type Of Sparkling Wine Affect Its Shelf Life?

The type of sparkling wine can affect its shelf life, as different varieties may contain varying levels of sugar and alcohol content.

Wine with higher sugar content may have a shorter shelf life than those with lower sugar levels.

Additionally, the level of residual sugar in the sparkling wine will influence how quickly it matures and thus affects its storage time.

As such, the type of sparkling wine does have an impact on its shelf life.

Is It Safe To Consume Sparkling Wine That Has Been Kept Unopened For A Long Time?

The shelf life of sparkling wine is affected by the type of sparkling wine, as well as storage conditions.

Generally, unopened bottles of sparkling wine can last up to four years when stored in a cool, dark place.

However, it is important to note that after this period, the quality and flavor of the sparkling wine may start to diminish.

Therefore, while it may be safe to consume sparkling wine that has been kept unopened for an extended period of time, it is not advisable if one wishes to enjoy its full flavor profile.

What Can I Do To Make Sure My Sparkling Wine Stays Fresh?

To ensure that sparkling wine stays fresh, it is important to store it at a constant temperature below 59 degrees Fahrenheit, away from direct sunlight and fluorescent lights.

Sparkling wine bottles should be stored on their sides or upside down so the cork remains in contact with the wine.

Additionally, storing sparkling wine in a cool, dark space can help preserve its flavor and prevent oxidation of the carbon dioxide bubbles.


Sparkling wine is a delightful beverage that can be enjoyed for any occasion. However, it is important to take into consideration the length of time that sparkling wine can remain unopened before consumption.

The best temperature to store sparkling wine, whether or not it needs to be kept in the refrigerator and the type of sparkling wine all affect its shelf life. It is recommended to consume sparkling wine within two years of purchase for optimal freshness.

To ensure your sparkling wine remains at its finest, store it in a cool dark place away from direct sunlight and keep the cork tightly sealed. This will extend its longevity like a ‘shield’ protecting it from oxidation and spoilage.

With proper storage, you can ensure your next bottle of bubbly remains fresh and flavorful for many occasions to come.

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