Quote Originally Posted by cordb View Post
I just built one of the square pvc ones a couple days ago. As long as you take your time looking around you can get the materials pretty cheap. I built mine out of 1". I tend to over build things lol. Elbows where .50ea, tees where .70ea, and a 1"x10' 200psi pvc was 1.80 or 1.90 something. Got everything at lowes.
My buddy and i made a dozen a week or so ago. They didn't float. I don't know if we made them to small (12" square), or it was he bought schedule 40 1" pipe. Were going to cut up some swim noodles to put on each side.