UK glass strike raises supply concerns for drinks sector

According to news reports, Industrial action at one of the UK’s largest glass manufacturing facilities has triggered concerns over a potential bottle shortage, with ripple effects expected across the alcoholic drinks industry.

Workers at Encirc’s Elton plant in Cheshire have moved towards strike action following a ballot organised by Unite the Union in March 2026. The facility is a key supplier of glass bottles to breweries, distilleries and soft drinks manufacturers across the UK.

Industry stakeholders warn that any sustained disruption could significantly impact bottle availability. Glass production relies on continuous furnace operations, which are costly and complex to halt and restart, amplifying the risk of prolonged supply constraints.

The potential shortage is particularly critical for beer, wine and spirits producers that depend on steady domestic supply. Smaller producers are likely to be the most vulnerable due to limited inventory buffers and shorter procurement cycles, while larger players may mitigate risks through stockpiling or diversified sourcing.

The development comes against the backdrop of earlier packaging constraints linked to energy costs and global supply chain disruptions, which had already tightened glass availability.

In response, drinks manufacturers may explore contingency measures such as imports or a shift to alternative formats like cans. However, these options carry higher costs, longer lead times, and regulatory considerations.

With negotiations ongoing, the situation remains fluid. The outcome will be closely watched, particularly as the industry approaches peak seasonal demand periods where packaging availability is critical.