Insulating Underground Sewer Lines

The purpose of a drainage system is to carry sewage rainwater or other liquid wastes to a point of disposal.

Insulating underground sewer lines.

Saving you time and money long term. There is no guarantee soil and rocks will not move the insulation. Outdoor pipe insulation protects underground lines from electrolysis. Up until recently a horse hair product was used.

My preferred way is to use pre insulated pipe where a urethane foam surrounds the pipe and this is encased in a polyethylene sleeve. Sleeving the copper line through plastic tubing through a foundation wall when outside ground settlement is a potential issue. Adding insulation will also deaden the sound of running water if the pipe runs close to living areas. Front water main was insulated and backfilled.

Sleeving the copper service line through pvc when it is being installed through unstable ground such as through a sink hole or a sewer trench. Insulated pvc pex solutions for the cold country our insulated pvc pipe and pex solutions form a single unit for insulated water and sewer lines. This eliminates concern about movement of the insulation and creates a consistent sewer line in the area where insulation is needed. For an economical and energy efficient way to for an economical and energy efficient way to help prevent your pipes from freezing consider using the armacell armaflex 3 4 in.

Specialty insulation meant for underground water lines will prevent pipes from freezing. Rubber self seal pipe wrap insulation. Our approach virtually eliminates the need to re dig lines and correct slipped insulation. It would be carefully wrapped around the water line with 2 or 3 layers of insulation.

Front water main was insulated and backfilled. Wire tie wire would be used to hold it in place. This rubber insulation helps protect your copper and iron pipes against mold and condensation. Sewer pipes usually do not need to be insulated as they do not hold standing water.

A frozen sewer line or a sewer trap is not typically a common occurrence.