The Triangle Tavern in Lowestoft, Suffolk NR32 1QA - Tel: 01502 582711
A warm welcome is always served first at The Triangle Tavern, on St. Peters Street in Lowestoft. An historic traditional public house, which has always been a real ale haven. Since Tim took the pub over in 1996 the pub has been ever popular due to the large range of quality real ales on offer and the ever welcoming locals. The bar is managed by the Brewery Team and our knowledgeable bar staff. The Triangle's famous "front bar" is the place where real ale discussions go on late into the evenings apart from Friday as there is always live music. If you like traditional pubs then you will really enjoy coming down to the Triangle Tavern in Lowestoft and trying some of Green Jack's real ales.


  • Golden Best

  • Orange What

  • Trawlerboys

  • Rising Sun Pale Ale

  • Lurcher Stout

  • Gone Fishing Extra Special Biiter

  • and many more…



Welcome to the Green Jack Brewing Company website. Green Jack are an multi-awarding winning traditional real ale brewery based in Lowestoft in Suffolk who were founded in 2003 by Timothy Dunford. From humble beginnings Green Jack have now grown into one of the largest real ale breweries in East Anglia. Green Jack Brewing Co. moved into a brand new purpose-built brewery in the heart of historic Lowestoft in Suffolk in 2009. This enabled Green Jack to produce significantly improved volumes of our award-winning real ales. Green Jack now deliver beers both nationwide and globally and also sell online via our Real Ale Shop. Green Jack beers are known for their hoppy character, we produce beers of our own design along with our own contemporary take on traditional English beer styles.


Green Jack produce a number of popular and award-winning real ales such as Waxwing, Orange Wheat Beer, Trawlerboys Best Bitter, Baltic Trader and Ripper, which was voted Supreme Champion Winter Beer in the UK in 2006. We also produce a number of seasonal real ales which are available at different times throughout the year of which you can find details on our website. We also have a great range of guest ales and real ciders sourced from around the country. Prices for our ales, stouts, guests and ciders can be obtained by contacting our sales team on 01502 562863.


"Green Jack Ales are well-known for their hoppy character. Brewed with locally malted wheat and barley, traditional English cone hops are blended with hops from the New World in generous proportions to give our beers a robust hop character."