For Iron/PVC of 3" Per 6' ft Length Select UPS shipping for Heavier Items
Pipes need insulation too. Not just for thermal purposes, (even though that's important, too), but especially for sound control.
This pipe insulation is the biggest, heaviest and the best thermal/sound insulator we could find and deserves to be installed in the walls/floor/ceiling before closing them up.
CLICK FOR DETAILS