Insurance Won't Cover Basement Seepage in My Newer Utah Home. Does the Builder Warranty?
Basement seepage in a newer Utah home is usually excluded by insurance. What the builder warranty and Utah's implied warranty may cover, and what to do now.
Most Utah homeowners policies exclude seepage: groundwater and surface water that enters through the foundation, the cove joint or a window well. A builder's written warranty or Utah's implied warranty of workmanship may apply instead, but only for a latent defect in the home, and only within set time limits. Either way, the water has to be stopped and the basement dried now. A homeowner in a three-year-old home asked us this after paying for drywall removal and mold work out of pocket, so here is how it usually plays out in Utah.
Water coming in at the floor? Call 24/7 · (801) 948-2501.
This is general information from a Utah mitigation company, not legal advice. For your rights under a specific policy or warranty, talk to the Utah Insurance Department or an attorney.
Why doesn't homeowners insurance cover basement seepage?
Standard homeowners policies are written around sudden and accidental losses from inside the house: a burst supply line, a failed water heater, an overflowing tub. Water that comes from outside the house, whether it is a rising water table, snowmelt saturating the backfill or rain pooling in a window well, is treated as flood or surface water, and the Utah Insurance Department lists flood as a loss that most standard policies don't cover. Seepage through a foundation crack is the same water with a slower entry.
Two things can change that answer:
- A flood policy through the NFIP or a private carrier, which most Utah homeowners outside a mapped flood zone don't carry.
- A seepage or water-backup endorsement. Some carriers offer one; many don't. Your declarations page will say.
If your claim was denied as seepage, ask for the denial in writing with the exact policy language. The appeal steps are covered in insurance denied my water damage claim as a long-term leak. This post is about the other question: who pays when the policy doesn't.
Does the builder's warranty cover water in the basement?
Start with the paperwork you got at closing. Most Utah production builders issue a written limited warranty, often structured as one year on workmanship, two years on systems and up to ten years on major structural defects, with each builder defining those terms differently. Read yours for:
- Whether grading, drainage and foundation waterproofing are listed as covered or excluded
- How to make a claim (most require written notice, and some require a third-party administrator)
- Deadlines, which run from the closing date, not from when you noticed the water
Then there is the warranty you don't have to sign up for. In Davencourt at Pilgrims Landing v. Davencourt at Pilgrims Landing (2009 UT 65), the Utah Supreme Court recognized an implied warranty of workmanship and habitability on new homes sold by a builder-vendor or developer-vendor. It is narrow. It covers latent defects caused by improper design, materials or workmanship that make the home unsafe or unfit to live in, not cosmetic problems. It runs to the buyer who contracted with the builder, and the builder can't waive it in the contract.
Time limits matter. Under Utah Code § 78B-2-225, a contract or warranty action against a builder generally has to be brought within six years of completion, and other construction-defect actions within two years of discovery and no more than nine years after completion. A three-year-old home is inside those windows. A twelve-year-old home usually isn't.
What usually causes seepage in newer Utah homes?
Brand-new homes rarely seep on their own. Homes that are three to ten years old are where we see it, because that is when the backfill has finished settling and the first wet spring tests the grading.
A job in Daybreak (South Jordan): water was coming up where the basement floor slab meets the wall. The cause was a small crack at that joint and a window well that hadn't been backfilled enough, so water collected against the foundation instead of draining away. We sealed the crack, the homeowner corrected the backfill, and the basement stayed dry. Insurance didn't cover it, because nothing inside the house failed.
The common culprits:
- Settled backfill and negative grade, so the soil now slopes toward the house
- Window wells with no drain, or a drain tied to nothing
- Downspouts discharging at the foundation
- Sump pumps that were never installed, or installed without a check valve or battery backup
- Cove-joint cracks where the slab meets the wall, which is a normal cold joint and the lowest point for water to find
- Lake-bench and high-water-table lots, especially in Layton and the Davis County lake bench and parts of northern Utah County
If the cause is grading, gutters or a window well, it is a maintenance item and no warranty will touch it. If the cause is a foundation that wasn't waterproofed, a drain that was never connected or a crack from a construction defect, that is the conversation to have with the builder.
What should I do right now?
- Photograph the water where it enters before anyone cleans it up. The entry point is your evidence for both the insurer and the builder.
- Get the water out and the basement drying. Seepage keeps materials wet for days, and mold can start in that window.
- Have the cause identified in writing by a foundation or waterproofing contractor. "Negative grade at the northeast corner" is actionable. "Water got in" is not.
- Notify the builder in writing if the home is under warranty, even if you're not sure the defect qualifies. Deadlines run whether or not you've figured out the cause.
- Check your policy for a seepage or water-backup endorsement before you accept the denial.
Does Keystone cover seepage jobs that insurance won't?
Yes. Seepage is one of the most common out-of-pocket losses we run. We extract, pull wet materials, moisture-map every affected area and dry it to standard with documented readings, the same process whether or not a carrier is paying. Keystone specializes in denied claims and offers financing with 25% to 30% down, so the drying doesn't wait on a warranty dispute.
What's not included: we don't repair foundations, regrade lots or install drains, and we don't handle the rebuild; that's our sister company, Keystone BuildWorks. We also aren't attorneys and can't pursue a builder on your behalf.
Need the basement dried while you sort out who pays? Call 24/7 · (801) 948-2501.
Questions about your specific situation? Talk to us — advice is free, 24/7.