Is Frozen |verified| | Shower Drain

Average cost for professional frozen drain thaw: $150–$400 (more if under slab).

Drano and other caustic cleaners generate heat through a chemical reaction, but if they get stuck behind an ice block, they can eat through your pipes or cause a dangerous splash-back when the ice finally breaks. shower drain is frozen

For recurring problems, consider installing electric heat tape. This is a cable that wraps around the pipe and plugs into an outlet, providing consistent, low-level warmth. When to Call a Professional Average cost for professional frozen drain thaw: $150–$400

| Prevention method | Effectiveness | Difficulty | |------------------|---------------|-------------| | (foam pipe insulation, R-5 minimum) | High | Easy | | Seal air leaks around pipe penetrations (spray foam) | High | Moderate | | Keep cabinet under sink open (if shower drain shares a wall) | Low | Trivial | | Drip warm water overnight (if extreme cold forecast) | Medium | Easy but wasteful | | Install heat tape with thermostat | Very High | Moderate (electrical) | | Move shower drain away from exterior wall (major remodel) | Permanent | Expensive | This is a cable that wraps around the

Mix 1 cup of salt with boiling water and pour it slowly down the drain.

Use spray foam or caulk to seal any holes where cold air might be entering the area around your plumbing.

A frozen shower drain can be a frustrating and potentially damaging issue for homeowners, especially during the cold winter months. In this report, we will explore the causes, symptoms, and solutions for a frozen shower drain.