How Time Is Defined in Franciacorta｜Minimum Bottle Aging and the Three Conditions of Satèn

Franciacorta is a sparkling wine crafted in the rolling foothills of Lombardy, northern Italy. Its production regulations, compiled by the Consorzio Franciacorta, define precise minimum periods that every bottle must spend resting on its lees before disgorgement, set separately for each type.

A Designation Born on Hills Sculpted by Glaciers

The Franciacorta production area lies in the province of Brescia, stretching south of Lake Iseo. According to the regulations, its vineyards occupy hills formed from moraines, deposits of rock and sediment carried by glaciers that advanced and retreated from the Camonica Valley. Much of the soil derives from these glacial deposits and offers good natural drainage.

While documented references to the area date back to the Middle Ages, its history as a designation is relatively recent. DOC status was established in 1967 and included sparkling wines from the outset. In 1995, sparkling Franciacorta was recognised as a DOCG (Denominazione di Origine Controllata e Garantita), the Italian category under which the state guarantees origin and quality.

The Discipline of Time: Minimum Aging on the Lees

The basic method is the same as for other sparkling wines made by secondary fermentation in the bottle. After primary fermentation, the wine is bottled with yeast and sugar for a second fermentation in the bottle. Franciacorta's distinction lies in the length of the period required between bottling and disgorgement.

According to the regulations, the minimum period of aging on the lees (the yeast and other sediment left after fermentation) is 18 months for standard non-vintage Franciacorta, and 24 months for non-vintage Rosé and Satèn. Vintage Millesimato wines, including Rosé and Satèn, require at least 30 months, and Riserva, likewise including Rosé and Satèn, requires 60 months.

Bottling cannot begin before February 1 of the year following the harvest. Consequently, even a standard non-vintage Franciacorta takes nearly two years from harvest to disgorgement, while a Riserva requires a minimum of five years between bottling and disgorgement alone.

In a podcast published by Wine Enthusiast in September 2026, Laura Gatti, an oenologist by training and vice president of the Consorzio, spoke about the period during which producers hold their wine before release and observed that "time is part of quality." Under the regulations, this period is a requirement of production.

The Three Defining Conditions of Satèn

Alongside these aging rules, Franciacorta has a style of its own, Satèn, with specific conditions on grape varieties, sweetness category and bottle pressure. Gatti named three: it is made only from white grapes, it is classified only as Brut, and its bottle pressure is kept low.

These three conditions can also be confirmed in the regulations. Satèn must contain at least 50% Chardonnay, and Pinot Bianco may make up as much as 50%. The red grape Pinot Nero is not permitted. On release, it may only be classified as Brut, and its bottle pressure must not exceed 5 atmospheres. On the same podcast, host Jeff Porter, a writer at the magazine, explained that the pressure in a typical Franciacorta is around 6 atmospheres. The regulations also limit the sugar added to start the secondary fermentation of Satèn to no more than 20 grams per litre of wine. Gatti explained that the lower pressure means fewer bubbles.

Indigenous Heritage and Ongoing Research

According to the history section of the regulations, Erbamat, an old local white grape variety, was added to the permitted varieties in 2017. It may currently account for up to 10% of standard Franciacorta and Rosé, but it is not permitted in Satèn.

According to Gatti, vineyards currently harvested cover about 3,500 hectares. As of September 2026, that area was expected to reach about 4,000 hectares over the next three to four years. The Consorzio is also working with six universities in Italy and abroad on a multiyear study of soils and insects. The aim is to prepare for a changing climate and to pass the region's character and the style of its wines on to future generations. Gatti described growing while keeping the region's identity as both its greatest challenge and its greatest opportunity.

Four Minimum Periods That Give Shape to Time

The name Franciacorta refers both to the territory and to the sparkling wine made there by the method set out in the regulations (see our knowledge page "Franciacorta" for more). The regulations behind the name set out the minimum periods of aging on the lees, the three conditions of Satèn and the permitted proportions of each grape variety. The region's character of making wine with time is given concrete form in four minimum periods: 18, 24, 30 and 60 months.

This article explores the production regulations and winemaking heritage of the Franciacorta region and its producers' consortium, Consorzio Franciacorta. It is intended for educational and cultural information and does not aim to promote or encourage the purchase or consumption of alcohol. Intended for readers aged 20 and over.

บทความนี้จัดทำขึ้นเพื่อนำเสนอข้อมูลเกี่ยวกับข้อกำหนดการผลิตและมรดกทางวัฒนธรรมการทำไวน์ของแหล่งผลิต Franciacorta และสมาคมผู้ผลิต Consorzio Franciacorta เพื่อการศึกษาและวัฒนธรรมเท่านั้น มิได้มีเจตนาเพื่อส่งเสริมการซื้อหรือการบริโภคเครื่องดื่มแอลกอฮอล์ สำหรับผู้อ่านอายุ 20 ปีขึ้นไป