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Water Damage in a New California Home

A new home feels like it should be free of water damage. The pipes are new, the roof is new, the appliances are new, and everything has been checked before the keys were handed over. But a new home is not exempt from water damage, and the reasons are worth understanding, because they are different from the reasons an older home suffers a loss. A new home can have a leak from a fitting that was not tightened properly, a roof that was not sealed properly, or a drain that was not connected properly, and those faults can show up in the first months after move-in.

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This guide explains the subject in general terms: why new homes are not exempt, what to check after move-in, inspection after construction, and when to call a professional. It makes no claim about any specific home or any specific builder. What it gives you is a routine for a new home, so that a problem is caught early, while it is still small.

New homes are not exempt

New homes are not exempt from water damage, in general terms, because a new home is a building that has been put together from many parts, by many people, in a short time, and any one of those parts can fail. A pipe joint that was not tightened enough, a shower tray that was not sealed properly, a roof flashing that was not fitted properly, or a dishwasher hose that was kinked during installation can all let water into a home that has never been lived in. The faults are usually small, and they are usually found early, but they are faults all the same, and they can cause as much damage as a fault in an older home.

The other reason a new home is not exempt is that the home itself is still settling. A new building moves slightly as it dries out and as the ground beneath it settles, and that movement can open a small gap in a seal, or loosen a joint, that was sound when the home was handed over. A leak that appears in the first year after move-in is often a fault of that kind, and it is worth dealing with promptly, because the water can spread inside a wall or under a floor before it shows in the room, and the damage can be larger than the leak suggests.

What to check after move-in

After move-in, the checks that matter most are the ones that look for water where it should not be. Look under sinks, behind toilets, and around appliances, for staining, dampness, or a smell that was not there before. Look at ceilings after the first heavy rain, for staining or damp patches, and look at walls after a storm, for damp at the base or around windows. Look at the floor around the water heater, the washing machine, and the dishwasher, for water that has pooled or for staining on the floor.

The checks should be done in the first weeks after move-in, and again after the first heavy rain, because the first rain is the test that shows whether the roof and the gutters are doing their job. A stain that appears after the first rain is a stain that points to a fault, and it should be followed up while the home is still new, rather than left to see whether it gets worse. The water damage restoration service covers the wider response in general terms, and a leak found early in a new home is a small job, because the materials have not been wet for long and the drying is straightforward.

Water Damage in a New California Home — California water damage restoration guide

Inspection after construction

Inspection after construction, in general terms, means having the home checked after it has been built, and before the faults that come with a new building have had time to cause damage. The inspection looks at the parts of the home that carry water: the pipes, the drains, the roof, and the walls around them, and it checks for moisture, staining, and damp, in the places where a fault is most likely to show. It also looks at the work itself, for signs that a fitting was not finished properly, or that a seal was not made properly.

An inspection after construction is not a substitute for the checks that were done before the home was handed over, and it is not a promise that the home is free of faults. It is a second look, taken after the home has been lived in for a while, and after the building has had time to settle. A fault found at that stage is a fault that can be dealt with while it is still small, and while the materials are still dry enough to dry quickly. The emergency water removal service covers the removal of standing water in general terms, and a new home with a leak needs the same response as any other home: find the source, remove the water, and dry the materials through.

When to call

Call a professional when the checks find a problem, or when the signs point to one: a stain that keeps growing, a damp patch that returns after it has been wiped, a smell that was not there before, or water where it should not be. Do not wait to see whether the problem goes away on its own, because a leak in a new home does not fix itself, and the water will keep spreading inside the wall or under the floor while it is left. Call sooner still if the water is spreading, if it has reached a room below, or if it may be contaminated.

When you call, say when you moved in, what you have found, and where the water is, as best you can tell. A professional visit starts with an inspection, and the inspection is what finds where the water has gone and how far the damage reaches. Homeowners in water damage restoration in San Diego and across California who have just moved into a new home can use the same routine: check the home in the first weeks, check it again after the first heavy rain, and call a professional when the checks find a problem. A new home is not exempt from water damage, but a problem found early is a problem that stays small.

The first year in a new home

The first year in a new home is the year when the faults that come with a new building show up, and it is the year when the checks matter most. The building is still settling, the ground beneath it is still settling, and the movement can open a small gap in a seal, or loosen a joint, that was sound when the home was handed over. A leak that appears in the first year is often a fault of that kind, and it is worth dealing with promptly, because the water can spread inside a wall or under a floor before it shows in the room, and the damage can be larger than the leak suggests.

Check the home in the first weeks after move-in, and check it again after the first heavy rain, because the first rain is the test that shows whether the roof and the gutters are doing their job. Look under sinks, behind toilets, and around appliances, and look at the ceilings and the walls for staining or damp. If the checks find a problem, call a professional, and do not wait to see whether it goes away on its own, because a leak in a new home does not fix itself. A problem found early in a new home is a problem that stays small, and the first year is when the checks that find it are worth making.

Key Takeaways

New homes are not exempt from water damage, in general terms, because a new home is a building that has been put together from many parts, by many people, in a short time, and any one of those parts can fail.
After move-in, the checks that matter most are the ones that look for water where it should not be.
Inspection after construction, in general terms, means having the home checked after it has been built, and before the faults that come with a new building have had time to cause damage.
Call a professional when the checks find a problem, or when the signs point to one: a stain that keeps growing, a damp patch that returns after it has been wiped, a smell that was not there before, or water where it should not be.
The first year in a new home is the year when the faults that come with a new building show up, and it is the year when the checks matter most.

Your Next Step

If this guide matches what you found at home, the next step is a visit — not a guess. Call and describe what you found, and the visit is arranged from what you describe. The Water Damage Restoration page explains what that service covers, and the Water Damage Restoration page explains what that service covers, and the services hub lists every service in one place.

Do not use a household vacuum on standing water while you wait, and if water is still coming in, turn off the shut-off valve for that fixture where you can reach it safely.

Keep the guides on this site bookmarked: the first guide, the signs guide, and the preparation guide cover the checks worth repeating — after moving in, and after bringing used fixtures home.

Water damage help is available across California. See water damage restoration in Newman, CA for one local example, or find your town on the service areas page.