Mark on How Plumbers Built the Installer Show – And Why It’s ChangingIn this short mini-episode of the Trade Legends Podcast, Mark shares his unfiltered thoughts with Lucy on how the Installer Show has changed over time. What started as a plumbers’ event has now grown into a multi-trade exhibition featuring electricians, heating engineers, and more. Mark reflects on how the heart of the show was built by the plumbing trade—and questions whether that legacy is being lost as the show expands. It’s a candid take on growth, change, and staying true to your roots.Do you agree with Mark or are you team Lucy? Let us know in the comments below your thoughts on the installer show.