What to Do If Your Pipes Burst (Immediate Actions to Minimize Water Damage)
What to Do Immediately When Your Pipes Burst
A burst pipe can quickly turn into a major disaster, flooding your home and causing expensive damage. It can happen for many reasons—freezing temperatures, high water pressure, or old, worn-out pipes. If you don’t act fast, the water can spread, damaging walls, floors, and even your belongings.
What should you do first? Shut off the main water supply immediately. This stops the water from flowing and prevents further flooding. Once the water is off, take quick action to protect your home and call a plumber for emergency repairs.
The faster you respond, the less damage you’ll have to deal with. In this guide, we’ll walk you through the exact steps to take, how to minimize water damage, and what you can do to prevent burst pipes in the future.
Shut Off the Main Water Supply
The first and most important step is to turn off your home’s main water valve. This stops the water from flooding your home and causing more damage.
How to Find Your Main Water Shut-Off Valve
Look near your water meter, in the basement, crawl space, or along an exterior wall.
If you live in a warmer climate, the valve may be outside near a hose bib or water main box.
Turn the valve clockwise (right) to shut it off. If it’s a lever, turn it 90 degrees.
Once the water is off, open your faucets and flush toilets to drain the remaining water from the pipes. This helps relieve pressure and prevents more leaks.
Turn Off Electricity if Water Is Near Outlets or Appliances
Water and electricity don’t mix. If the burst pipe is near electrical outlets, appliances, or the breaker box, turn off power in that area.
How to Shut Off Power Safely
Find your electrical panel (usually in the garage, basement, or utility room).
Switch off power to affected areas or shut down the main breaker if needed.
If you see sparks, smoke, or standing water near outlets, don’t touch anything—leave and call an electrician.
Drain the Pipes to Prevent Further Leaks
After shutting off the water, drain the remaining water from your plumbing system.
Steps to Drain Your Pipes
Open all sinks and tubs to let water drain out.
Flush all toilets to clear the water inside.
If you have a two-story home, start with the lowest-level faucets first, then work your way up.
This helps relieve built-up pressure inside the pipes and can prevent more leaks or bursts.
Document the Damage for Insurance Claims
Water damage can be expensive to repair. If the damage is bad, your homeowners insurance may help cover the costs—but you need proof.
How to Document the Damage
Take clear photos and videos of all affected areas, including wet floors, walls, and ceilings.
Write down when and where the pipe burst and what areas were damaged.
If your belongings were damaged, make a list of affected items with photos.
Keep all records in a safe, dry place. This will help when filing a claim with your insurance company.
Call an Emergency Plumber for Repairs
Once you’ve stopped the water and controlled the damage, it’s time to call a professional plumber.
What to Tell the Plumber
Explain the issue clearly (e.g., “A pipe burst under the kitchen sink, and water was leaking for about 20 minutes”).
Let them know if electrical systems or major structures are affected.
Ask for an estimated arrival time so you can prepare.
A licensed plumber will assess the damage, replace broken pipes, and check for hidden leaks. The sooner you call, the better.
How to Minimize Water Damage While Waiting for a Plumber
Even after shutting off the water, leftover moisture can still cause serious damage. Mold can start growing in as little as 24 hours, and soaked floors and walls may weaken over time. Acting fast can save your home from bigger repairs.
Remove Standing Water Quickly
Pooling water can soak into floors, carpets, and drywall, causing long-term damage.
How to Get Rid of Water Fast
Use towels, mops, or a wet/dry vacuum to soak up water.
If the area is severely flooded, use a bucket to scoop out excess water.
Avoid using a regular vacuum—it’s not safe for water cleanup.
Ventilate & Dry the Area
Drying everything out reduces mold risk and speeds up recovery.
Ways to Dry the Area Faster
Open windows and doors to improve airflow.
Turn on fans and dehumidifiers to pull moisture from the air.
If water reached carpets or rugs, lift them up and let air circulate underneath.
Move Furniture & Valuables to a Dry Spot
If furniture or belongings are in the affected area, move them before they get damaged.
What to Save First
Electronics and important documents (keep them away from damp areas).
Furniture with wood or fabric (moisture can cause warping or mold).
Rugs and carpets (if possible, hang them up to dry).
Check for Water Seeping Into Walls & Floors
Even if water is cleaned up on the surface, moisture can hide in walls, flooring, and insulation.
Warning Signs of Hidden Water Damage
Bubbling or peeling paint on walls.
Soft, sagging, or warped flooring.
A musty smell, which could mean mold is forming.
If you notice any of these signs, let your plumber know so they can check for hidden damage.
Common Causes of Burst Pipes
Understanding why pipes burst can help you prevent another plumbing emergency in the future. While some causes are out of your control, regular maintenance can go a long way in protecting your home’s plumbing system.
Frozen Pipes in Cold Weather
When temperatures drop, water inside your pipes can freeze and expand. This puts extreme pressure on the pipe walls, eventually causing them to burst.
How to Prevent Frozen Pipes
Insulate exposed pipes in unheated areas like basements, attics, and garages.
Keep your home’s temperature above 55°F during winter, even when you’re away.
Let faucets drip slightly during freezing weather to keep water flowing.
Old or Corroded Pipes
Over time, pipes can weaken due to rust, corrosion, or wear and tear. This makes them more likely to crack and burst.
How to Prevent Pipe Corrosion
If your home has old galvanized steel pipes, consider upgrading to copper or PEX pipes.
Schedule regular plumbing inspections to check for early signs of corrosion.
Watch for discoloration in your water—brown or rusty water could mean your pipes are breaking down.
High Water Pressure Issues
Water pressure that’s too high can stress your pipes and cause them to burst over time.
Signs of High Water Pressure
Loud banging noises (also called water hammer) when turning off faucets.
Faucets and showerheads spray too forcefully.
Frequent leaks in pipes or appliances.
How to Fix High Water Pressure
Install a pressure regulator to keep pressure levels safe.
If you’re unsure, have a plumber test your water pressure—it should be between 40-60 psi.
Clogs & Blockages
A deep clog can increase pressure inside a pipe, leading to cracks or bursts.
How to Prevent Clogs
Never pour grease, oil, or food scraps down the drain.
Use drain covers to catch hair and debris.
Avoid flushing wipes, paper towels, or hygiene products, even if they say “flushable.”
How to Prevent Pipes from Bursting in the Future
While you can’t control everything, regular maintenance and smart habits can greatly reduce the risk of burst pipes. Taking action now can save you from expensive repairs later.
Insulate Exposed Pipes
Pipes in cold areas like basements, attics, and crawl spaces are more likely to freeze. Insulation helps keep them warm and prevents ice buildup.
Best Ways to Insulate Pipes
Wrap pipes in foam pipe insulation (available at hardware stores).
Use heat tape for extra protection in extreme cold.
Seal cracks in walls and floors to block cold air from reaching pipes.
Maintain a Steady Home Temperature
Sudden temperature changes increase the risk of frozen and burst pipes. Keeping your home warm, even when you’re away, helps prevent problems.
Smart Temperature Tips
Set your thermostat to at least 55°F (13°C) in winter.
Open cabinet doors under sinks to let warm air circulate around pipes.
If you’re leaving for a long trip, shut off the main water supply and drain your pipes.
Schedule Regular Plumbing Inspections
A professional plumber can spot weak pipes before they burst.
What a Plumber Checks
Signs of corrosion, leaks, or cracks in your pipes.
Water pressure levels to prevent excess stress on pipes.
Hidden leaks that could lead to bigger problems later.
Install a Pressure Regulator
High water pressure can weaken pipes over time, making them more likely to burst.
How to Control Water Pressure
Use a pressure gauge to check your home’s water pressure.
If it’s over 60 psi, install a pressure regulator to lower it.
A plumber can help adjust your pressure levels for long-term pipe health.
Conclusion
A burst pipe can cause serious damage fast, but knowing what to do right away can save you from bigger repairs. The first step is to shut off your main water supply to stop the flooding. Then, drain the pipes, turn off electricity if water is near outlets, and remove standing water to prevent further damage. Acting quickly can help keep repair costs down and protect your home.
Once the situation is under control, document the damage for insurance claims and call an emergency plumber for repairs. The faster a professional assesses the issue, the better. To prevent future pipe bursts, insulate exposed pipes, keep a steady home temperature in winter, and schedule regular plumbing check-ups. Taking these steps can help you avoid costly plumbing emergencies.
If you need immediate help, On Budget Plumbing is ready to assist. They offer emergency plumbing and repair, drain and sump pump services, water heater services, and specialized installations to keep your home safe. Call On Budget Plumbing today for fast, reliable service!