![3 Ways to Insulate Septic Pipe](https://cole-onsiteinstaller.imgix.net/https%3A%2F%2Fwww.onsiteinstaller.com%2Fuploads%2Fimages%2Fi-11-15_basic_training_-_insulation__large.jpg?crop=focalpoint&fit=crop&fp-x=0.465&fp-y=0.32&h=620&ixlib=php-1.1.0&q=75&w=1024&s=31356ddb870ee61f85e1c93deb3eef2d)
In a previous discussion I indicated the best way to avoid freezing in septic lines is to properly slope and bed the piping. However, in the climate where I live, temperatures routinely fall well below zero for extended periods so there are situations where additional insulation...