How To Thaw Frozen Drain Pipes Underground !!link!! Official

To avoid this next winter, mark your underground drain line and ensure soil cover is at least 24 inches (or local frost depth). If not, install 2-inch foam board insulation directly above the pipe before backfilling.

Commercial hydro-jetting represents the most efficient strategy for clearing extensive deep-earth blockages. Frozen Underground Drainage Pipe how to thaw frozen drain pipes underground