When a pipe bursts, time is of the essence. The first priority is safety: avoid electrical hazards, keep children and pets away, and wear gloves and boots to protect yourself from sharp edges and contaminants. If you can, locate the main water shutoff valve and turn it off to stop the flow of water.

Next, assess the damage. If the leak is small, you may perform a temporary fix to minimize water damage while you arrange for a proper repair. For metal pipes, a clamp or emergency repair sleeve can cover the crack; for plastic PVC pipes, you might use a pipe repair epoxy putty or a self-fusing silicone tape as a temporary measure. Do not rely on these fixes for long-term recovery; they are meant to buy you time until a professional can complete a permanent repair.

Immediate actions to take

1) Shut off the water supply at the main valve. 2) Turn off electricity at the breaker if water has reached outlets or equipment. 3) Remove standing water with a mop or a wet/dry vacuum to reduce damage and mold risk. 4) Document the damage with photos for insurance purposes.

Temporary repair options

For metal pipes: use an emergency repair clamp or wrap the crack with rubber and secure it with hose clamps as a temporary barrier. For PVC pipes: apply epoxy putty over the crack following the product’s instructions, then let it cure. In all cases, these fixes are temporary and should be replaced with a proper pipe replacement by a licensed plumber.

Long-term repair and prevention

A professional plumber should replace the burst section and inspect surrounding joints for wear. After repairs, test the system at the main valve, check for leaks, and ensure there is no hidden damage behind walls or under floors. To reduce future bursts, insulate exposed pipes in cold climates, maintain steady thermostat settings, and schedule regular plumbing inspections.