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Appliance leak damage in Anchorage

Water from a washing machine, dishwasher or icemaker that reaches the floor and the room below.

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Appliance Leaks

Appliance Leak Damage: what it covers

Quick answer

Appliance leak damage is water from a washing machine, dishwasher, icemaker or refrigerator supply that escapes from a hose, a valve or a drain and reaches the floor. Hoses and valves often fail where they are hidden, so the damage can spread under the floor covering before it is seen. Anchorage Water Damage Restoration answers calls at any hour.

Appliance Leak Damage illustration for Anchorage, AK

Appliances that use water are the most common source of leaks inside occupied homes, because they run without supervision and their hoses and valves age quietly. A washing machine supply hose can split at its crimp, a dishwasher drain can slip off its fitting, and an icemaker line can crack behind a refrigerator where no one looks. The water usually runs for a while before it is noticed, and by then it has moved.

What makes appliance leaks more damaging than they look is where they go. Water from a washer or dishwasher runs under the cabinet base, into the subfloor and along the joists, and it can reach a room below through a light fixture or a gap in the ceiling. The owner often sees the stain on the floor above and not the wet area under it, and the first job is to measure both.

Turn off the water to the appliance at its valve, which is usually behind or beneath it, and switch off the appliance at the wall. Do not run a washer or dishwasher to test whether it is leaking, and do not try to dry the cabinet base with a heater or a hair dryer. Call the line, and tell the crew which appliance it is, where it sits and how long the water has been running.

Service area
Anchorage & Anchorage Municipality
Availability
Phones answered 24/7
Warning signs

Signs you need appliance leak damage

Do not use an electrical appliance or a power tool on a wet floor, and do not reach behind a running appliance with wet hands. Unplug the appliance or switch it off at the wall before touching the hoses. If water is near a light or an outlet in the room below, switch off the power to that area at the panel before entering.

  • A wet or dark patch on the floor under the washer, dishwasher or refrigerator
  • A cabinet base or a toe kick that is soft, swollen or pulling away
  • A washer that stops mid-cycle with water standing in the drum or on the floor
  • Water stains or bubbling on the ceiling of the room below
  • A hose with a bulge, a crack or a wet crimp at one end
  • A musty smell near the appliance, especially after a cycle
  • Particleboard flooring that lifts at the seam nearest the appliance
Our process

How our appliance leak damage visit works

  1. Stop the water at the appliance

    Turn the supply valve off behind or under the appliance, switch the appliance off at the wall, and unplug it if it is safe to reach the plug. Lift the appliance's hoses clear of the water if they are still connected and dripping, and note where the water is coming from.

  2. Measure the floor and the cabinet

    The technician opens the cabinet base or the kick plate and measures moisture in the particleboard, the subfloor and the joists under the appliance. The reading is taken across a grid, because water from a hose runs well beyond the spot where it lands.

  3. Remove the water and the soaked base

    Water is extracted from the floor, and soaked particleboard and cabinet bases are removed, because particleboard swells and loses its structure once it is wet. The floor covering is lifted where the readings show it has taken water, and the subfloor is opened where needed to reach the wet framing.

  4. Check the room below

    Water from an appliance on an upper floor often reaches the ceiling below. The crew checks the ceiling and the wall of the room under the appliance with a meter and, where the readings are high, opens a small section to see the state of the framing.

  5. Dry, record and replace the failed part

    The floor, the subfloor and the room below are dried to a reference, and each check is logged. The failed hose, valve or drain fitting is replaced by the owner or a plumber. The crew records which part failed and where the water went, which is the evidence the owner needs for the insurer and for the repair.

Job stories

Typical jobs for appliance leak damage

Typical job
Illustration: A washer hose bursts on an upper floor during a cycle

A washer hose bursts on an upper floor during a cycle

What homeowners notice
A braided supply hose on a washing machine on the upper floor splits during a spin cycle. Water runs under the machine, through the subfloor and into the ceiling of the room below, where a stain begins to spread.
What we do
The supply valve is closed by the owner before the crew arrives and the machine is unplugged. The crew measures the subfloor and the cabinet base at a grid of points, and lifts the floor covering where the water has gone through. The ceiling of the room below is opened at one small point to read the joists, and the wet insulation there is removed.
What to expect
The subfloor and the joists dry to their reference, the ceiling is left open until the readings allow it to be closed, and the record notes the failed hose and its position for the insurer and the plumber who fits the replacement.

3-4 hours typical visit

How long can a washer leak go unnoticed?

A hose that leaks slowly can run for weeks before a stain appears on the floor, because the water soaks into the subfloor and the cabinet base first. A failed hose that bursts during a cycle can flood a room in minutes, and the damage depends on how quickly the water is stopped.

A slow leak is often found by a smell, a soft floor, a cabinet door that does not close, or a water bill that has risen. Any of those signs justifies a meter reading in the floor under the appliance, even if the surface looks dry.

A burst hose is different. The water comes out in volume and reaches the floor quickly. The fastest response is to shut the valve and to call, and the crew then works back from the wet area to the cabinet and the subfloor.

Can I dry the cabinet base and the floor myself?

You can wipe up surface water and move small items, but the cabinet base, the subfloor and the joists under the appliance stay wet inside. A household fan does not reach them, and a heater can damage the finish and the wiring nearby.

Remove the kick plate and the drawer below the appliance if it is safe to do so, which lets air reach the cabinet base. Keep the cabinet doors open and remove any items stored under the sink or in the base, so the crew can measure what is underneath.

The crew takes readings in the base and the subfloor and then dries them to the reference. The cabinet base may need to be replaced rather than dried, and the crew records what it found.

Should I replace the hose or the valve myself?

A hose can be replaced by a homeowner with basic tools, but a valve or a drain fitting that is hidden behind an appliance or inside a wall is a plumbing job. The part should be replaced with the correct fitting, and the work should be checked before the water is turned on at full pressure.

Use hoses that match the appliance and the valve, and fit the braided type where the manufacturer allows it. Check the connections for a tight seal before you leave the appliance running. Keep the old hose, because the crew may need to see how it failed.

If the valve is hard to reach or the pipe behind it is corroded, call a plumber rather than forcing the fitting. The crew can tell you what it saw at the connection, and it records the condition of the valve for the plumber.

Why does the insurer ask for the failed part?

The failed part is evidence of the cause of the loss. An insurer uses it to decide what happened and whether the failure was sudden or gradual, and a missing part can slow the claim, so keep it until the claim is settled.

Photograph the hose and the connection before it is removed, and keep the packaging and the model information for the appliance. Those details help the insurer identify the cause and the age of the part.

Do not throw away the failed hose or the damaged cabinet base until the crew and the insurer have seen them. Ask the crew to note on its record where each part was when it was removed.

What should I check on my appliances to prevent this?

Inspect the supply hoses for bulges and cracks every year, replace rubber hoses with braided ones where the appliance allows it, and check the drain hose for kinks. Make sure the appliance is level, since an out-of-level washer can vibrate its hoses loose.

Put a leak sensor or a shallow tray under the washer or dishwasher if the floor is finished, so a leak is noticed before it reaches the subfloor. Turn off the water supply to the appliance when you go away for a long period.

Ask a plumber to check the valves behind the appliances during any other plumbing visit. A valve that does not close fully is a common cause of a slow leak that goes unnoticed for a long time.

Options

Types and options for appliance leak damage

Washing machine hose failure

Supply hoses that burst at the crimp or the rubber sleeve are the most common washer failure. A braided steel hose lasts longer than rubber, and the crew notes the type of hose as part of the record. Water from a failed hose runs quickly, and the wet area is often larger than the owner expects.

Dishwasher drain and supply

Dishwasher leaks usually come from the door seal, the drain hose or the supply connection under the sink. The water is mostly soapy and warm, and it can soak the cabinet base beside the dishwasher without showing on the floor. The crew checks the cabinet base first.

Icemaker and refrigerator line

The icemaker line behind a refrigerator is a slow leak that can run unseen for weeks. It often soaks the floor under the refrigerator and the wall behind it. Because the line is hidden, the crew reads the floor and the wall before it moves the refrigerator, and it moves the appliance only when it can be done safely.

Anchorage Municipality

Why appliance leak damage is different in Southcentral Alaska

Where a washer or dishwasher sits on an upper floor or above a finished room, an appliance leak can reach the room below. The crew checks the ceiling under the appliance on every visit for that reason.

The supply to a washer or dishwasher runs through the house from the utility's meter. A failure in the house-side pipe is the owner's repair. The crew tells you where the failed valve is and whether the leak is inside the house, which settles which trade is called.

Replacing an appliance connection that is hidden in a wall or a floor may need a permit from the Municipality of Anchorage. Ask the plumber before any opening is made in a wall or floor to reach the valve.

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Where we work

Appliance Leak Damage across Anchorage Municipality

Not sure if you're covered? Check your ZIP code.

Related

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Water from a leaking tank water heater, extracted from the floor and dried in the wall behind it.

Hidden Water Leak Detection

Finding a leak inside a wall, under a floor or in a slab, using meter readings, moisture mapping and a thermal camera.

Guides

Read before you book

Water damage insurance claim steps in Alaska

After water damage in Alaska, photograph the damage before any cleanup, keep the damaged materials until the insurer has seen them, keep every utility and contractor record, and report the loss to the carrier early.

FAQ

Appliance Leak Damage FAQs

Will my homeowner's policy pay for an appliance leak?

Whether a policy pays depends on the policy and the cause of the loss, and that decision is made by the insurer. Keep the failed part, the crew's record and your photographs, and ask the insurer for its decision in writing.

Why is the damage under the washer worse than the spill?

Water from a hose goes into the subfloor and the cabinet base where it cannot be seen. The spill on the floor is only the part that came out, and the crew measures the part that went under the floor.

Can the crew move the appliance?

The crew moves an appliance only when it can be done safely and without damaging the connections. A heavy appliance or one with a live connection is moved by the owner or an installer, and the crew says so before it starts.

How do I know which valve to turn off?

The valve is usually behind or under the appliance, on the wall where the hose connects. If you cannot find it, turn off the main water supply to the house and call the line, which can help you locate it.

Is a dishwasher leak the same as a washer leak?

The water is different, since dishwasher water is warm and carries soap and food residue, but the damage path is similar. The crew treats the water as clean supply water unless it has been in contact with the drain or with contaminated water.

Should I run the appliance to see if it still leaks?

No. Running a leaking appliance can make the leak larger and the wet area wider. Leave it off until a plumber or an installer has checked the connections.

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