Frozen Pipe Repair Florence AL: The Safe Thaw, Step by Step

The Shoals doesn't get long northern winters. It gets cold snaps — a few nights each year where the temperature drops into the teens and wind pushes through walls that were never built for it. That's exactly when pipes freeze here, and it's why the damage catches people off guard. Houses across Florence sit on crawlspaces with water lines running through open air under the floor, often behind thin insulation and a lot of drafts. A hard freeze plus a windy night is all it takes. Some runs freeze far more than others. Lines inside exterior walls — a kitchen sink on an outside wall is the classic — go first. So do pipes along crawlspace rim joists, where the framing meets the foundation and cold air leaks through every gap. Hose bibs freeze when a hose stays connected (the hose holds water against the valve instead of letting it drain). And any run feeding a fixture on the north side of the house gets less sun and more trouble. If a pipe freezes, the shutoff comes first. Find the main water valve and close it before anything else. Then open the faucet the frozen line feeds, so melting water has somewhere to go and pressure has a way out. A plug of ice can hide a split behind it — pipes burst from expanding ice, and the leak shows up during the thaw, not during the freeze. Water off first means a surprise instead of a flood. Thaw with warm air, never open flame. A hair dryer moved slowly along the pipe works. So does a heat lamp set at a distance, or towels soaked in hot water and wrapped around the section. Start at the faucet end and work back toward the frozen block, so meltwater can run out as you go. Torches and propane guns are a house fire waiting to happen, and they can cook a solder joint into a leak that wasn't there. Once flow returns, keep watching the exposed runs — a split usually announces itself. Heat tape or heat cable wrapped along a stubborn run and plugged in for the season is another fix for a spot that freezes every single year (it needs a grounded outlet and a check each fall). After the repair, winterize the run so it doesn't happen twice. Foam insulation sleeves slip over exposed crawlspace pipe. Sealing rim joist gaps with caulk or foam board cuts the wind that does the actual freezing. Disconnect and drain hoses in the fall, and cover hose bibs. The drip trick is real, and there's a reason behind it: a faucet left at a pencil-thin drip on the coldest nights keeps water moving (moving water is slower to freeze) and gives any ice a place to push besides the pipe wall.