Should wines topped with screwcaps be stored on their sides? What about sparkling wines?

Ask Dr Vinny

Hello there! I'm Dr. Vinifera, but you can call me Vinny. Ask me your toughest wine questions, from the fine points of etiquette to the science of winemaking. And don't worry, I'm no wine snob—you can also ask me those "dumb questions" you're too embarrased to ask your wine geek friends! I hope you find my answers educational, empowering and even amusing. And don't forget to check out my most asked questions and my full archives for all my Q&A classics.

Dear Dr. Vinny,

Should wines topped with screwcaps be stored on their sides? What about sparkling wines?

—Stan, Auburn, N.Y.

Dear Stan,

As you know, wines topped with cork should be stored on their sides, to ensure that the cork remains in contact with the wine so that it won’t dry out, which can result in premature aging.

Champagnes and most other sparkling wines are sealed with cork, but some experts say that the high pressure inside the bottle eliminates the need to store them on their side. However, we store sparkling wine on its side anyway because that’s how all the other bottles in the cellar are stored, and we think it’s better to be safe than sorry.

Wines topped with screwcaps obviously don’t have corks that are at risk of drying out, so it’s fine to store them upright, but again, the rest of the wines in the cellar are stored on their sides, so we store screwcap-topped wines that way as well.

—Dr. Vinny

Ask Dr. Vinny Aging Wine Cellars Storage

More In Dr. Vinny

When referring to wine grapes, what is shatter (coulure)?

Learn more about this important winemaking term

May 6, 2026

What are the best wines for people new to wine?

We all begin as wine novices; here are some tips to improve your tasting journey

Apr 21, 2026

Can you speed up the wine aging process?

And what happens when wine ages, anyway?

Apr 10, 2026

Which wines are similar in style to Canadian Niagara Riesling?

Riesling is made in a variety of styles, from dry to very sweet, in one of Canada’s premier …

Apr 3, 2026

Does cellaring a bottle of wine add to its life?

Aged wine can be magical, but not all wines get better with time ... 

Mar 27, 2026

Do natural corks add woody flavors to wine bottles stored on their sides?

What you should know about cork polyphenols and long-term bottle aging

Mar 16, 2026