Originally Posted by
CaleyH
Mindless, As for the PVC pipe, don't use the 3/4 inch size. It is just too thin, and any weight will make it sag eventually. I use 1.25 inch pipe. The walls seem to be thicker, and the bigger size shouldn't bend under the weight of the quilt.
It's not the pipe diameter, per se, that dictates the wall thickness. It's in part the "schedule". 80 has a thicker wall than 40.