Shower Not Draining Frozen Pipes

This is an excellent and important question. A frozen shower drain is less common than a frozen supply pipe, but it is a genuine problem—especially in mobile homes, cabins, bathrooms on exterior walls, or after extreme cold snaps. The danger is that expanding ice can crack your cast iron or PVC pipes, leading to a leak inside your walls or under your slab.

There are few things more jarring on a cold winter morning than stepping into a shower, pulling the lever, and watching the water rise around your ankles rather than swirling down the drain. While a clog is the usual suspect, a sudden stoppage during a deep freeze points to a more structural culprit: shower not draining frozen pipes

Before you reach for the plunger, check for these signs of a frozen drain: This is an excellent and important question

Never use an open flame (like a torch) to thaw pipes; this is a fire hazard and can damage modern PVC or PEX piping. 1. The Salt and Hot Water Method There are few things more jarring on a