Prevent Frozen Pipes

Rubber insulation is less expensive and easier to work with than fiberglass, but not the best product to be used in conjuction with heat tape since it doesn't provide any vapor barrier. Fiberglass insulation is the better insulator, though potentially irritating to the eyes, skin and lungs.

If the house isn't in use during the coldest months, drain the plumbing system before closing the house down. A drained system is the only foolproof way to avoid a freeze-up.

When using electrically powered heat sources, follow the manufacturer's warnings to avoid fire hazards. Inspect any electrical implements frequently.

Remember insulation is designed to retain the heat that is already in the pipe. It cannot add heat.

If using fiberglass insulation be sure to wear gloves, goggles and a dust mask to protect yourself from its irritating qualities.