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to CorkGuard™

CorkGuard™ is an innovation in wine and spirits closures, creating a breathable barrier between cork closure and bottle contents.

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CorkGuard™ membrane technology delivers all the benefits of natural cork closures but with none of the downsides.

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Quality Assured

CorkGuard™ protection means you can use cork closures with complete confidence.

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How it Works

Learn about the technology behind CorkGuard™ and how it works.

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Why Cork?

Learn about the environmental and social benefits of CorkGuard™.

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Cork Producers
& Distributors

Find out how CorkGuard™ can work for your business.

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Wineries, Distilleries
& Retailers

Tailored solutions for using CorkGuard™.

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Latest news


How little is too much?


There’s a renewed price war raging in UK supermarkets and it’s got nothing to do with…


Nature wreaks havoc on Burgundy vineyards


The wine producers of Burgundy have once again suffered at the hands of nature, with crops…