Burst Pipe and Plumbing Leak Water Damage in Raleigh
A split supply line, a failed water heater or a washing machine hose can put hundreds of gallons on the floor before anyone notices. Here is what to do and what the cleanup involves.
- Clean-water leaks
- Water heaters and appliances
- Walls, floors and subfloors
After a burst pipe, shut off the main water valve, turn off power to wet areas, photograph the damage and start professional drying the same day. Water from a supply line is clean (Category 1) at first, but it soaks into drywall, insulation and subfloors and can turn into a mold problem within 24 to 48 hours.
Most plumbing leaks start as clean water, which is good news: if drying starts fast, many materials can be dried in place instead of torn out. The problem is speed and reach. Water runs along the subfloor, wicks up drywall and collects under cabinets and hardwood, where you can't see it.
You usually need two people: a plumber to fix the pipe, and a restoration contractor to deal with the water already in the house.
Common plumbing leaks in Raleigh homes
Supply line failures
Toilet, sink and refrigerator supply lines, especially older braided or plastic lines.
Water heater leaks
A tank that fails or a relief valve that discharges can flood a garage, closet or attic.
Washing machine hoses
Rubber fill hoses can burst under pressure, often while nobody is home.
Frozen pipes
Pipes in crawl spaces, garages and outside walls can freeze and split during cold snaps.
What to do after a pipe bursts
- Shut off the water. Close the main valve, usually where the line enters the house, in the crawl space or near the water heater. Know where it is before you need it.
- Turn off electricity to wet areas at the breaker, only if you can reach the panel without standing in water.
- Open faucets to drain the remaining water from the lines.
- Photograph everything including the broken pipe or fitting. Keep the failed part for your insurer.
- Call a plumber to repair the leak, and a restoration contractor to start drying.
- Call your insurer to open a claim. Sudden pipe bursts are often covered. Slow leaks often are not.
What a restoration contractor does after a plumbing leak
- Moisture mapping to find how far the water traveled under floors and inside walls.
- Extraction of standing water from carpets, hard floors and subfloors.
- Controlled demolition only where needed, such as cutting a flood line in drywall or removing baseboards to let walls dry.
- Drying equipment such as air movers, dehumidifiers and wall or floor drying systems, sized to the job.
- Daily monitoring and written readings until materials reach a dry standard.
Questions to ask the contractor
- Can you show proof of insurance and any license needed for the repair work?
- How will you check moisture inside walls and under flooring?
- What needs to be removed, and why can't it be dried in place?
- Will you send daily moisture readings and photos?
- Do you work with my insurance company, and how do you bill?
Hardwood, cabinets and slab leaks
Hardwood floors cup as they absorb water and may flatten again if dried properly with specialty floor drying. Base cabinets often trap water behind the toe kick, so contractors may remove the kick plate to dry underneath. A leak under a concrete slab is a plumbing problem first: a leak detection specialist finds it, and restoration deals with the wet flooring above.
Is it a plumber or a restoration job?
If the water is limited to a small area of hard floor and dried within a few hours, a plumber may be all you need. If water soaked carpet, drywall, cabinets or a ceiling below, or if it sat overnight, get a restoration contractor to check moisture levels.
Frequently asked questions
How long does it take to dry after a burst pipe?
Many clean-water jobs dry in about three to five days with commercial equipment. Hardwood, plaster and cabinets can take longer. The contractor should show you daily readings.
Should I run fans after a pipe bursts?
Fans can help on hard surfaces, but they don't remove moisture from inside walls or under floors. Without dehumidifiers, they can also push humidity into other rooms.
Is burst pipe water damage covered by insurance?
Many homeowners policies cover sudden and accidental pipe bursts. Damage from a slow leak over weeks or months is often excluded. Check your policy and call your insurer.
Do I need to replace wet drywall?
Not always. Drywall wet with clean water and dried quickly can often stay. Drywall that is swollen, crumbling, or wet with gray or black water is usually replaced.
Related help
Water in your home right now?
Stop the water, stay away from wet electrical areas, and take photos. Our first-steps checklist walks you through the next hour.