I make all mine myself, building for 50-60 hives this winter plus 30 nucs, buy all my lumber from Home depot or Lowes then do it all myself,,, when finished I say them are my hives, built to TwT standards,,, plus im cheap and can't afford store bought hives that you have to assemble plus the shipping charges... ;), if I paid that much for a hive I want it delivered and put together with no shipping charges!!!!! just my 2 pennies worth!!!