Tommy Mac Discussions › Forums › Fix-it Forum: Home Improvement & Do It Yourself Repair Forum › Heating pipe tapping is driving me insane › Pipes
October 19, 2002 at 5:50 pm #122037
Tim in BC
Dear sleepless in Seattle, this is just a guess, but I think the knock hasn’t got to do with anything touching the pipe, but the expansion/contraction of heating and cooling. My vote is to insulate the pipe if you can with some wrap to eliminate the hot/cold effect some how. It may even dampen the sound if it persists.