Burst Pipe? How to Stop the Damage and What Happens Next

A burst pipe is one of the fastest-moving home emergencies there is. A half-inch supply line can release several hundred gallons an hour — enough to flood multiple rooms before you’ve found a bucket. Here’s how to take control.

First: shut off the water — right now

Go straight to your main shutoff valve and close it. Every minute it stays open is more water in your walls and floors. If only one fixture is involved, its local shutoff may work, but when in doubt, kill the main. This single action is the most important step in what to do after water damage.

Then open a downstairs faucet to drain the remaining water in the lines away from the break.

Why pipes burst in Utah

Most burst-pipe calls we get along the Wasatch Front trace back to a few causes:

• Freezing. Water expands as it freezes, splitting the pipe. This is so common in our climate that we wrote a full guide on frozen pipes in Utah winters.
• Corrosion and age. Older Salt Lake City homes — especially in established neighborhoods — often have aging galvanized or copper lines.
• Water pressure that’s too high. Pressure above ~80 psi stresses joints and fittings.
• Sudden temperature swings. Foothill homes in Sandy and Draper see big day-night swings that fatigue pipes.

What the water has already done (even if you can’t see it)

The puddle on the floor is the obvious part. The expensive part is hidden: water tracks inside wall cavities, under flooring, and into the subfloor, where it can sit for days. That trapped moisture is exactly what leads to mold after water damage and structural problems. A wet/dry vac handles the surface; it does nothing for what’s behind the drywall.

What professional burst-pipe restoration looks like

When our crew arrives, the process is methodical:

1. Inspection and moisture mapping. We use meters and infrared cameras to find every wet pocket.
2. Water extraction. Truck-mounted and portable units pull standing water fast.
3. Controlled demolition (only if needed). Saturated drywall or insulation that can’t be saved is removed cleanly.
4. Structural drying. Air movers and dehumidifiers dry the structure to a verified moisture target — see how structural drying works.
5. Repairs and rebuild. Drywall, paint, and flooring restored to pre-loss condition.

Will insurance cover a burst pipe?

Usually yes. A burst pipe is the textbook “sudden and accidental” event that homeowners policies are built for. The keys are documenting the damage immediately and showing it wasn’t long-term neglect. Our guide to filing a water damage insurance claim covers exactly how to present it, and our cost guide sets expectations on the numbers.

Prevent the next one

• Insulate pipes in unheated spaces (garages, crawl spaces, exterior walls).
• Keep your home above 55°F, even when away in winter.
• Have a plumber check water pressure and replace aging lines.
• Know where your main shutoff is — and that it actually turns.

A burst pipe is stressful, but it’s also one of the most recoverable water emergencies when you act fast. We’re here 24/7 for homeowners in Salt Lake City and across the valley.