Dumbarton distillery

Lowland Single Grain Scotch Whisky

Dumbarton featured American-style stainless steel columns rather than the traditional Coffey stills used by most Scottish grain distilleries. Though it soon realised the inclusion of sacrificial copper is important in the production of quality grain whisky, its process and strict adherence to the use of maize, meant its spirit was rather heavy in character.

Its whisky was mostly reserved for the Ballantine’s blend, and was never bottled as a single grain. However, some independent bottlings have emerged from Douglas Laing and Hunter Laing. 

  • Region
  • Production type
    Single grain
  • Distillery Status

Dumbarton History

In 1936 Canadian distiller Hiram Walker-Gooderham and Worts purchased notable blender George Ballantine & Sons, giving it sizeable stocks of mature whisky and an established brand (Ballantine’s), but no distilleries. It had already acquired Glenburgie in 1930 and bought Miltonduff also in 1936, but it lacked a reliable source of grain whisky. The following year it established Hiram Walker (Scotland) to oversee its new Scottish operations, as well as build a new grain and malt distillery complex at the old MacMillan shipyard on the banks of the River Leven, which was to act as the group’s headquarters.

At the time Dumbarton began distilling in 1938, it was the largest continuous distillery in Scotland producing grain whisky. It was also the first to challenge the supremacy of the Coffey still by installing American-style stainless steel columns built by Vulcan Copper & Supply Co. of Cincinnati. The ‘continuous distilling unit’ had the ability to produce both potable grain spirit as well as neutral grain spirit, but could only process maize.

While Dumbarton was producing grain whisky for the Ballantine’s blend, Inverleven, which opened in the same year, began producing malt whisky. In 1956 a third Lomond still was added with an attached rectification column designed to produce different styles of spirit. While the still used Inverleven’s wash still, spirit receiver and low wines and feints charger, it was technically classed as a separate distillery called Lomond. It was decommissioned in 1985, though its still was salvaged by Islay’s Bruichladdich to produce its Botanist gin.

In 1988 Hiram Walker was sold to Allied Lyons, and so Dumbarton fell for the first time under British ownership. Three years later Allied mothballed the Inverleven distillery, and in 2002 Dumbarton itself followed suit. The buildings have since been demolished to make way for a new housing development, including the site’s long-standing, iconic red tower.

No record of Dumbarton’s history would be complete without mention of the ‘Scotch Watch’, a 100-strong gaggle of Chinese white geese introduced by Hiram Walker in 1959 to protect Dumbarton’s whisky stocks from intruders. The birds became something of a tourist attraction and were even used to advertise the Ballantine’s blend. When Dumbarton finally closed in 2002, the geese stayed put, though 10 years later the remaining seven birds were finally retired and sent to live with an existing flock at Glasgow Green.


  • 1936 Hiram Walker-Gooderham and Worts purchases George Ballantine & Sons
  • 1938 Hiram Walker builds the Dumbarton grain distillery complex to secure a steady supply of grain and malt whisky
  • 1956 A Lomond still is added to Inverleven’s set-up, creating a whole new distillery within Dumbarton’s grounds
  • 1959 A flock of Chinese white geese are introduced to the grounds as whisky guardians
  • 1985 Lomond is mothballed
  • 1988 Hiram Walker is acquired by Allied Lyons
  • 1991 Inverleven distillery is closed
  • 2002 Dumbarton distillery is shut down, and the majority of its buildings demolished


Parent company

Current owner

Previous owners


Dumbarton Distillery
High Street
West Dunbartonshire
G82 1LF
United Kingdom

See also

  • Aberlour Aberlour Aberlour Distillery & brand


    Part of Chivas Brothers' portfolio, Aberlour is best known for its cult expression, A'Bunadh.

  • Allt-a-Bhainne Allt-a-Bhainne Allt-a-Bhainne Distillery & brand


    Allt-a-Bhainne was built in 1975.

  • Braeval Braeval Braeval Distillery & brand


    The joint highest Scottish distillery.

  • Glen Keith Glen Keith Glen Keith Distillery & brand

    Glen Keith

    Experimental site with a fruity whisky.

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